1966 Le Mans – Ford vs Ferrari …. vs Jaguar?

XJ13, Building The Legend, Neville Swales, 1966 Le Mans - Ford vs Ferrari .... vs Jaguar?

Original XJ13 – Would it have been competitive?

In my opinion?

Yes. Let me explain …

How did the competition look?

When I scan through reports, analyses and tests, Jaguar clearly had two cars in its sights – Ferrari’s 330 P3 and Ford’s GT40.

Ferrari P4

In 1964 their eyes will have been on a 1966 Le Mans debut for a team of XJ13s. These cars would have raced as Le Mans Prototypes. In the spring of 1963, Ford heard that Enzo Ferrari was interested in selling his company to Ford. Ford committed millions of dollars researching and auditing Ferrari’s company only to have Ferrari unilaterally withdraw from talks at a late stage. This angered Henry Ford II who directed his racing division to find a company that could help them build a Ferrari-beater on the world endurance-racing circuit. The Ferrari-beater turned out to be the GT40

GT40

which, although American-built, was based on a collaboration between Ford and England’s Lola. Ford did not, at this time, have the racing prowess to take on the likes of Ferrari so had earlier engaged in discussions with England’s Lotus, Cooper and Lola – eventually choosing the latter as a partner. The first GT40s raced in 1964 and 1965 with no great success. In 1966 however the 7-litre Mk II absolutely dominated the 24 Hours of Le Mans race with a 1-2-3 result – shades of the Jaguar victories in the 1950s. This dominance continued in 1967 with a win by the Mk IV version of the car.The Lucas Mechanical Fuel-injected 1966 Ferrari 330 P3 used a rather fragile transmission that was later replaced by a ZF. Jaguar’s design included Lucas Mechanical Fuel Injection and the more robust ZF DS25-1 transmission from the outset. In 1967 the P3 became the P4. The latter car finished 2nd and 3rd at Le Mans in 1967 behind the winning Ford GT40 Mark IV.

How would the XJ13 have fared against the mighty GT40?

Project delays and lack of commitment by Jaguar meant things got off to a slow start and the car wasn’t completed until 1966. Sadly, the car’s main opportunity to shine at Le Mans may have been missed.Although Jaguar’s rebuilt “original” will probably never race, my car perhaps could. However, even though I can recreate a car with similar power and identical handling characteristics to the 1966 original, it would probably be humbled by a GT40 if it lined up against it on a track today. The reason being that, since 1967, original GT40s have undergone continuing race development and are probably now achieving levels of handling and performance far in excess of those achieved in 1967. The Jaguar XJ13 hasn’t enjoyed the best part of 50 years continuous development and would likely be embarrassed if placed on a track alongside an original GT40 today.This would definitely be true of Jaguar’s one-and-only rebuilt “original” which has led a sheltered life punctuated only by the odd low-speed excursion and short run over the last 50 years since it was rebuilt as a “demo queen”. In performance terms, the engine powering the “original” is only a shadow of its former self and would likely struggle to maintain any sort of pace.

As a lasting homage to the genius of its late designer Malcolm Sayer, Jaguar’s rebuilt “original” does continue to inspire with its superb lines but is likely to remain as no more than an inspiration.

However ….

We can at least examine the many contemporary records and reports that have recently come to light. We are fortunate in being able to re-live events through things such as the detailed development and testing reports recorded at the time. The XJ13 Project Manager, Mike Kimberley fortunately recorded events in detail through his meticulous test reports and worklists that were prompted by post-test analysis. A then-current GT40 was acquired by Jaguar’s Competition Department in 1966 and the results of their findings were also recorded.

In addition ….

Readers of this blog will know of my intention to not only recreate the XJ13 exactly as it was in 1966 but also to eventually see it on a racetrack. I am taking great (some would say “obsessive” ) care to remain true to original suspension design/location so that my recreation should perform similarly to the 1966 original. The finished product may give us additional insight into how the original may have fared in competition. Watch this space!

“Jaguar’s GT40”

By the middle of February 1966, the XJ13 was nearing completion. With all eyes on the likely competition at Le Mans in 1967, “Lofty” England (Jaguar’s racing team manager) succeeded in borrowing a Ford GT40 from Ford Advance Vehicles. It was duly delivered to the Competition Department where it was subjected to a detailed analysis. Mike Kimberley, Derrick White and Malcolm Sayer were very much involved in this analysis of the “competition” and participated in its stripdown, measurement and analysis. Someone else also involved in this analysis was Peter Wilson – author of the definitive work on the XJ13, “XJ13 – The Definitive Story of the Jaguar Le Mans Car and the V12 Engine that Powered it”.

The car Lofty borrowed wasn’t a racer but a road-going version powered by a 4.7 litre wet-sump engine.According to Peter Wilson:“Touring equipment in the form of ‘luggage boxes’ were fitted either side of the engine compartment, adjacent to the exhaust manifolds. We felt these were good for very little else other than keeping one’s fish and chips warm on the way home from the chip shop! This car, road registered OVX 355D, sat on wire wheels and was painted silver, while the cockpit was fully-trimmed and featured a driver’s door mounted, push-button Motorola radio, together with a twin speaker system – sheer luxury on wheels!”Has this car survived? Perhaps any GT40 enthusiasts could please let me know?The car was taken to MIRA on 4th March 1966 by Mike Kimberley & Norman Dewis and the car was put through its paces. Testing wasn’t particularly extensive as the car wasn’t a full race version – in any case, time was running short!In his book, Peter Wilson gives an account of the MIRA test. Bearing in mind Norman Dewis had comparison with the XJ13 in mind, in summary:

  • Despite being a “road car”, the general handling characteristics were very good and the car was responsive with sensitive and positive steering.
  • There was low-speed understeer which only changed to oversteer at maximum power.
  • The car was very susceptible to being blown off course in conditions of changing wind direction – requiring correction to maintain course.
  • Maximum cornering force was just less than 1G.
  • Whilst smooth, even braking could be achieved, it was not possible to lock the wheels. The pads hadn’t been fully warmed for these tests however.
  • The maximum lap speed was found to be 133mph which compared poorly with the D-Type’s 155mph – highlighting the “road-car” spec of this GT40.
  • Even though the car was et up for the road, ride refinement was lacking with a hard ride and “kicks” from the steering.
  • Static geometry checks showed the car had been quite badly set up with a 1″ difference in track front-to-rear (both should have been 54″).
  • The gearchange for the DS25-1 transaxle was found to be light and easy to use (as was the case with the XJ13). I’ll let you know in due course!
  • Pedal spacing was ideal and made “heeling-and-toeing” very easy. The accelerator pedal was a pendant type wheras the XJ13’s was organ type.

After the driving tests, the car was taken into the MIRA wind-tunnel and Malcolm Sayer was able to examine the car’s airflow characteristics in some detail.Sayer noted differences between the car and its racing version including blanking-off of brake ducts and side-cooling ducts. He also noted the rear spoiler was a good 4″ shorter than the 1965 car and the car didn’t have the lift-reduction deflector plates which would have increased drag.Although drag for the road-car was lower than the 1962 E-Type and 1962 Ferrari Berlinetta, it was significantly worse than the 1955 racing D-Type. Aerodynamic lift did seem to be an issue and it was interesting to note that “reliable sources” stated Ford were suffering with excessive lift on their racing versions. These “reliable sources” may have been from MIRA who were carrying out secret air-studies for Ford at the time.It was interesting to see that the XJ13 (which was almost complete at the time these comparisons with the GT40 were carried out) had many similarities to the GT40. Two completely disparate teams of individuals working towards a common goal – success at Le Mans – ended up with very similar solutions. For example:

  • The Ford famously was just over 40″ high wheras the XJ13 was lower at just under 39″
  • Wheelbases were within an inch of each other (Ford 95″; Jaguar 96″)
  • Tracks were similar (Ford 54″; Jaguar 56″)
  • Width (Ford 70″; Jaguar 71″)
  • XJ13 had similar but smaller frontal area (Ford 16.91 sq ft; Jaguar 15.97 sq ft)
  • XJ13 had similar but superior drag (Ford 0.35; Jaguar 0.29)
  • XJ13 was lighter (Ford 2,707 lbs; Jaguar 2,600 lbs)
  • Lower centre of gravity for the XJ13 (Ford 15.02″; Jaguar (14.5″)

XJ13 – Tested at Silverstone

The XJ13’s main test driver was David Hobbs. Although Jaguar already had a competent driver in the shape of Norman Dewis, William Heynes recognised as early as 1964 that a car such as the XJ13 really needed a top-flight race driver to help develop it. There is some evidence to suggest that Jack Brabham had been approached in this respect but, in the end a former Jaguar apprentice – David Hobbs – was recruited for testing. In 1969 Hobbs was included in a FIA list of graded drivers which was an élite group of 27 who were rated the best in the world. It was Hobbs who achieved the unofficial UK closed lap record with the XJ13 which stood for the next 32 years. The XJ13’s main test and development driver, Hobbs, was joined at Silverstone for the XJ13’s final test at full racing speed by another top-flight racing driver (and ex-Jaguar apprentice) Richard (“Dickie”) Attwood.On the morning of Tuesday, 15th August, the XJ13 was taken to Silverstone amidst great secrecy. Mike Kimberley planned for David Hobbs to drive all that day for comprehensive testing under full racing conditions. They wanted to see what the XJ13 could do! Unfortunately, rain began to fall (this was an English Summer after all) and testing was curtailed early on. Conditions looked better the next morning and David Hobbs was joined by Richard Attwood. Although drying, the track was still wet in places and the XJ13 gingerly took to the track. Conditions continued to improve although a shower did interrupt proceedings for two hours and some dampness did remain at the end of testing. Hobbs and Attwood managed a full five hours of testing – although they had to seek shelter for two hours during the shower.Hobbs did outperform Attwood. Mike Kimberley later described Hobbs as “a fearless driver” who clearly drove with maximum commitment. Hobbs had also carried out the lions’ share of testing and so was very familiar with the car already. His best time was a respectable 1 minute 35.7 seconds – this on a drying track with a lingering damp patch at Beckets. A time comparable to Attwood’s previous best time in a Ferrari LM of 1 minute 35 seconds – the same time as the best time for a GT40 in the hands of P. Hawkins (1 minute 35 seconds).The test at Silverstone was to be the final outing for the XJ13. It was never to race and only emerged when required to play a supporting role in a promotional film in 1971 for the soon-to-be-launched Series 3 V12 E-Type. It crashed and was rebuilt in 1972/73 in a specification more suited to its role as “demo” vehicle. It has now been established that the crash was caused by the failure of a rear tyre that had been plugged to cure a slow leak – Norman Dewis having ignored instructions not to drive at racing speeds for the camera.

Would the XJ13 have been competitive at Le Mans?

After the Silverstone test, the data was examined and a package of improvements was proposed which may have delivered the following:

  • Improved brakes – an improvement of 2 to 3 seconds
  • Lower axle ratio – a further 1/2 to 1 second
  • Improved tyres/wider wheels – 2 seconds

The above, conservative, estimates would have resulted in a Silverstone lap time in the region of 1 minute 30 seconds. A full five seconds faster than the best lap time achieved by P Hawkins before 1967 and coincidentally, similar to Hobbs’ best lap time in a BRM V8 F1 car at the British Grand Prix in 1967 at Silverstone.The XJ13 was designed in 1964 by a small team of people under Bill Heynes – Malcolm Sayer, Derrick White and Alex Frick. At the same time, they were working on a number of actively-campaigned E-Types. This team was incredibly small considering their workload (even Connaught had a design staff of 8 in 1955!).In 1964 they settled on a monocoque design using Baily’s quad-cam V12 as a fully-stressed member – like the D- and E-Types before it, a more sophisticated and advanced design than its contemporaries. By the end of 1964 they had settled on the basic layout of the rear suspension. In essence, similar to the E-Type with a lower wishbones and a fixed-length driveshaft acting as upper link. White, argued for a transverse upper suspension link coupled with a sliding driveshaft. This would have ensured greater accuracy in controlling rear wheel geometry when faced by the demands of tyres rapidly growing in width at the time. His wishes were constantly rejected by William Heynes.Derrick White also designed a series of completely novel state-of-the-art front suspension setups. Heynes, it seems, from the outset wanted to adopt an E-Type based setup. Each of White’s designs were rejected by Heynes in turn. He also became increasingly frustrated at Heynes’ lack of progress and stubborn attitude. In the end White became royally pi**ed off with all this and left Jaguar to join Cooper.Shortly after joining Cooper (and having been given free reign to design a car in the way he felt it should be designed) his Cooper-Maserati became a front-runner in the 1966 F1 season then won the first race of the 1967 season. He later joined the Honda/Lola/Surtees consortium and helped design the “Hondola” wich won first time out in 1967.It is a shame he was prevented from exercising his talents on the XJ13 as well as the lack of urgency throughout 1965 as Ford may really have been humbled by the XJ13!

What do you think?

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

Today in the Workshop …..

Today in the workshop …

Original 1966 Jaguar V12 Prototype Quad-Cam Engine …. Street-Legal re-created XJ13 …. polished XJ13 in progress … “Building The Legend” Quad-Cam 7.7-litre V12 …. Lightweight E-Type front suspension ….

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

“The Gathering”

Looking back on a very special gathering a few years ago.

A big part of the project for me is the opportunity it gives me to spend time with the skilled engineers who worked on these cars in the 1960s and earlier. “Backroom Boys” without whom Jaguar would not have enjoyed the success it achieved.

Thank you gentlemen 👍

Looking back on a very special gathering a few years ago. A big part of the project for me is the opportunity it gives me to spend time with the skilled engineers who worked on these cars in the 1960s and earlier. "Backroom Boys" without whom Jaguar would not have enjoyed the success it achieved.Thank you gentlemen 👍

Gepostet von Neville Swales am Dienstag, 26. November 2019

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

Street-Legal

Jaguar XJ13, Building The Legend, Street-Legal, XJ13, Jaguar

A valuable piece of paper!

A fully road-legal, IVA-tested, 2019-plate car that be driven on the road in the UK (can be registered in other EC and International countries subject to minor formalities).

Imagine it …. a quad-cam V12-powered car that could have squared up to cars on the 1966 Le Mans grid …. and one that can be driven on the road …..

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

“In the metal”

  • XJ13, Building The Legend, Neville Swales, Jaguar, Ecurie Cars. LM69, tera-, quad-cam, V12

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

tera-

Coming soon …..

Building The Legend, Quad-Cam, V12, tera-, To the Power of 12

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

Doodling ….

….what might a privateer Jaguar XJ13 have looked like in ’67? …… 1967 Le Mans – the “sweet spot” for some of the most beautiful race-cars in history – the mighty Ford GT40, the sublime Ferrari 330 P4, the gorgeous Porsche 906 – varied entries from marques such as Marcos, Alpine, Abarth, Matra. Truly a special “moment in time” …. Any thoughts?

Jaguar, XJ13, Le Mans, 1967, Ferrari, GT40, P4, 330, Lola, T70, Porsche 906, Building The Legend

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

A bit of cam-timing …

Building The Legend, Quad-Cam, tera-, V12

A bit of cam-timing on our own full-race, quad-cam V12 ……

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

Photoshoot in progress ….

Gepostet von Neville Swales am Mittwoch, 11. Dezember 2019

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.

Four car tribute to honour Norman Dewis OBE at The Classic Motor Show

Ecurie Cars
crop-1952-jabbeke-norman-dewis-in-xk120.jpg
Image: Classic Driver

The Jaguar Enthusiasts’ Club will be paying tribute to legendary Jaguar test development driver, Norman Dewis OBE at the show with the special four-car display (see below), supplied by the Jaguar Daimler Heritage Trust and held at the NEC over the weekend of 8-10th November 2019. They celebrate the story of his Jaguar career alongside an exciting new car from Ecurie Ecosse, the LM69 which represents a contemporary evocation of one the most famous cars Norman Dewis worked on.

Norman Dewis, who passed away in June 2019 at the age of 98, was a hero to Jaguar fans and a friend to many in the classic car community. He was chief test driver and development engineer for Jaguar between 1952 and 1985. That 33-year career with Jaguar saw him break the land speed record for production cars in a Jaguar XK120 on the Jabbeke Highway in Belgium in 1953 and, through his long and often dangerous hours of test driving, significantly contributed to the Le Mans wins for Jaguar in the 1950s with the C and D – Types. Norman also raced alongside the greats which included Moss, Hawthorn and Fangio behind the wheel of a works Jaguar D Type.

Norman’s development career spanned the XK140 and XK150, the Mark 2 saloons, the E Type and the first XJ saloon through to the XJ40. In 2014, the adoration of Norman’s fans was recognised on a national scale, when he was awarded the Order of the British Empire (OBE).

The Jaguar Enthusiasts’ Club, with the support of the Jaguar Daimler Heritage Trust and Ecurie Ecosse, has assembled a line-up of four cars that represent key moments in Norman’s career. The prototype Jaguar D Type, the motor show E -Type that he famously drove through the night to Geneva, the unique XJ13 that he developed and was lucky to escape a crash in – all represent key moments in Norman’s life. Furthermore, the lasting legacy of the development work that Norman put into the XJ13 can be seen with the debut at the show of the new Ecurie Ecosse LM69, based on the original XJ13.

Furthermore, throughout the weekend, the club will share interviews and talks from club members, historians, authors and others who knew Norman, to share memories and stories of the much-admired test driver.

James Blackwell, General Manager of the Jaguar Enthusiasts’ Club says, “Our Jaguar loving community has lost a dear friend, colleague and hero in Norman. His stories captivated and inspired us all in the club and he was wonderful company, a man who never took his foot off the gas. It felt important to everyone in the Jaguar Enthusiasts’ Club to say goodbye to our hero by working with our friends at Jaguar Daimler Heritage Trust, who have supplied this stunning line up of cars. With their help, we will transform our car club display stand at this year’s NEC Lancaster Classic Motor Show with Discovery, into a tribute to Norman’s incredible life.”

“We are really excited to premiere the Ecurie Ecosse LM69 at the show, a stunning new car, guaranteed to create a stir. We felt that the LM69 is a great embodiment of the lasting legacy of Norman’s work on the XJ13 back in the 1960s.”

Norman Dewis OBE was a one of a kind. He came from an era when racing and test drivers alike were heroes. When the boundaries of technology and engineering were pushed aside and broken through, whilst wearing a shirt and tie. Norman was one of the most highly respected drivers and engineers that has ever lived, he had a special talent for assessing the handling of car and how it might be improved. He was tenacious and hard working with an enviable determination to achieve and exceed the goals that Jaguar set for him. The likes of Norman Dewis will never be seen again, so come and join the Jaguar Enthusiasts’ Club at the 2019 Lancaster Classic Motor Show with Discovery to celebrate the life of the friend, hero and inspiration to Jaguar fans everywhere, Norman Dewis OBE.

The cars in detail

Source: Octane Magazine
Jaguar D Type – OVC 501

Source: Octane Magazine

Jaguar D Type – OVC 501
The first car in the line-up will be Jaguar’s prototype D Type, OVC 501 from 1954. This is a truly unique car and is the factory prototype for the machine which brought Jaguar a hat-trick of victories from 1955 to 1957 thanks, in large part, to the development work and testing undertaken by Norman Dewis. Norman put the car through a rigorous programme of tests in which he found problems with the engine, gearbox and steering, all of which were quickly rectified. Capable of 190mph on the circuit, this car was also driveable on the road, which Norman did, as all the works cars were driven from Coventry to Dover, onto the ferry, and then down public roads to the Circuit De La Sarthe, Le Mans.

Source: Jaguar Belgium
Jaguar E Type – 77RW

Jaguar E Type – 77RW
In March 1961, an icon was launched at the Geneva Motor Show, the Jaguar E Type. This car is the subject of one of Norman’s most famous stories. Norman drove it out to Geneva from Coventry, non-stop through the night, to satisfy the unprecedented demand for press test drives at the motor show launch. The epic trip, saw him embark upon a dramatic 12-hour overnight endurance run, making it in time for the launch at 10 am the next morning. 77 RW is now the oldest surviving open E-types and was the car that launched one of the symbols of 1960s motoring. Most recently, the car was the wedding transport for Pippa Middleton’s marriage to James Matthews.

Source: Classic Driver
Jaguar XJ13

Jaguar XJ13
There was only ever one XJ13 ever built and it will be on display as part of the Jaguar Enthusiasts’ Club tribute to Norman Dewis. It was built as a contender to the likes of Ferrari and Ford at Le Mans, but never it raced. XJ13, which was Jaguar’s first mid-engined car, spent four years sitting under covers at the factory after development was canned due to a change in the motor sport regulations. However, in 1971 it was used in a film for the E Type V12 launch, shot at the MIRA test track. Naturally, Norman Dewis was at the wheel, but as he was coming in after filming, the car suffered a puncture on the banking which sent it crashing into the track’s retaining fence. It was a spectacular accident, resulting in Norman flipping end-over-end twice, rolling twice, then landing back on his wheels. Ever the professional and never strapped in, Norman managed to hide under the scuttle and turn off the ignition and as a result, was lucky to survive. He not only escaped unhurt but was also back at work the very next day! The car was later rebuilt and retired to a gentler life.

Source: Design Q
Ecurie Ecosse LM69

Ecurie Ecosse LM69
Fifty years on from the completion of the XJ13, the legacy of the car that Norman helped to develop lives on in the incredibly exciting new LM69, by Ecurie Ecosse. Launched in September, this will be the car’s first ever appearance at the Classic Motor Show held at the NEC Birmingham. Ecurie Ecosse will only be hand-building 25 in Coventry, in keeping with the FIA Homologation requirements of 1969 for running prototypes at Le Mans of over 3000cc. The “Building The Legend” quad-cam V12 is the heart of the car, designed to evoke the experience of driving at Le Mans. However, unlike the original XJ13 – this is fully road legal. Ecurie Ecosse have developed the car to a strict and unique brief which saw them adhering to the regulations of 1969, featuring only design details and technology that entered motorsport at that time. Composite materials have been used, it’s lighter than the original XJ13 and it boasts experimental aerodynamic devices, wider wheels and a multitude of engine improvements. This is a great opportunity to see this new, exciting car that celebrates the legacy of the XJ13 and the work of Norman Dewis for modern times on the Jaguar Enthusiasts’ Club stand.


Ecurie Cars Logo.png

The words Jaguar, Jaguar XJ13, XJ13 are used in a historical/descriptive context and in no way suggest our recreations/replicas are approved by Jaguar. It is widely known that there was only ever one Jaguar XJ13 and any others can only ever be replicas, facsimilies, tributes, recreations, toolroom copies or similar.