Britain’s ‘greatest test driver’ dies

Norman Dewis OBE, the man responsible for developing some of the most iconic Jaguars, has passed away at age 98. Over a 33-year career with Jaguar, Dewis’ fearlessness, extraordinary talent and friendly, humble demeanor helped establish him not only as Britain’s greatest ever test driver, but a veritable legend and a dedicated friend to the Jaguar brand.  

Dewis, Sir William Lyons, with Jaguar executives and officials from the Ministry of Transport during testing of the Jaguar D-Type prototype at MIRA Proving Ground

Dewis’ history with Jaguar is remarkable: he developed the multiple Le Mans-winning C- and D-type racing cars, the classic XK 140 and 150 sports cars, the pioneering 2.4/3.4 and Mk 2 saloons, plus the Mk VII and Mk VIIM models, the legendary E-type (including the lightweight E-type), the XJ13 mid-engined prototype, the world-class XJ saloons, as well as the XJ-S and the XJ40 models. Each and every model developed with Dewis’ help remains an icon of the automotive world to this day for its impeccable blend of comfort and handling.

Unusually, Dewis reported directly to Jaguar chief engineer William Heynes; this arrangement was probably unique in the motor industry for a test engineer and it enabled the company’s chief engineer (later engineering director) instant, first-hand feedback on the proving process. He also sent copies of his reports to company founder Sir William Lyons. Both placed considerable store by what Dewis said.

Born in Coventry, Dewis began working on cars at age 14, fitting fenders and hoods at the Humber factory. At only 15 he moved to another car manufacturer, Armstrong Siddeley, where he spent time in the chassis department and first learned to drive while taking cars on their shakedown runs. During wartime, Dewis was drafted into the RAF, working the gun turret of a Blenheim bomber, and finally joined Jaguar after a post-war stint at Lea-Francis.

Besides the many cars Dewis helped develop in his career, one of his first automotive projects is without doubt the one with the greatest effect on the automotive industry; the disc brake. Dewis became involved with Jaguar and Dunlop’s development of the revolutionary braking system, famously trialed in a C-type at the 1952 Mille Miglia with Sir Stirling Moss in the driving seat and Dewis navigating. 

Dewis, also in 1953, set a 172.412-mph production car speed record in a modified Jaguar XK120 on a closed section of the Jabbeke highway, Belgium. He also drove a 190mphworks D-type in the dramatic 1955 Le Mans 24hr race with greats like Moss, Hawthorn and Fangio. 

Famed racing driver Mike Hawthorn had such faith in Dewis that when he was asked to attend a test session and saw that Dewis was already there, asked the team manager: “Why am I here? If Norman’s satisfied with it, I’m satisfied.” And so it was, through a mutual respect and an instant likeability, that Dewis struck up life-long friendships with the likes of Hawthorn, Moss and Sir Jackie Stewart. 

Outside of racing car development, Dewis is also famous for his legendary nighttime dash from Coventry to the Geneva Motor Show in 1961 for the launch of the Jaguar E-type. Covering roughly 700 miles in another E-type sourced from the factory for the for press demonstration runs, Dewis arrived roughly 15 hours later having not stopped once (aside from fuel) – hugely impressive at a time when there were no motorways.

In an era without seatbelts or crash safety, Dewis was fearless. In total, it’s estimated he completed more than a million test miles at an average speed of 100mph-plus, with a number of heroic anecdotes as a result. Whether it was the D-type that flipped and landed on top of him while testing fiberglass panels or the XJ-13 that rolled end over end during a high-speed run, Dewis managed to walk away without a scratch, didn’t tell his wife and then was back to work the next day. 

Dewis in a Jaguar during his birthday celebration in 2010

In the years before his retirement, Dewis built up a small but highly dedicated vehicle proving department which he headed until his retirement in 1985. He also oversaw the establishment of a dedicated Jaguar test facility at Nardo, Italy and, in 1984, a major base at Phoenix, Arizona for durability and environmental testing in the all-important U.S. market.

Even outside of retirement, and in more recent times, Dewis spearheaded Jaguar’s 60th anniversary celebrations for the race-winning D-type. Wherever Jaguar was during the year, Norman was present too, chatting with fans and friends, wearing his distinctive bootlace tie and cowboy boots. At the 2014 Goodwood Revival, Dewis, then 93, demonstrated a D-type, his speed illustrating that he hadn’t lost his touch behind the wheel. Dewis then consulted with the Jaguar Classic Works on the launch of the continuation lightweight E-type, a car that he originally helped develop in the 1960s. To his 98thyear, Dewis continued to be a global ambassador to Jaguar cars and a great friend to the brand.  

In recognition of his services to Jaguar and the British motor industry, in 2014 Norman received the Order of the British Empire (OBE).

 Prof. Dr. Ralf Speth, Jaguar Land Rover chief executive officer, said: “Today is an enormously sad day for the Jaguar brand, Jaguar fans worldwide, and for me personally. Putting Norman’s hugely decorated career aside, his friendly nature, captivating storytelling and unbridled enthusiasm made him exactly the kind of man you couldn’t help but want to spend time with. He will be sorely missed.

“The Jaguar brand is synonymous with a number of big personalities; the founder, Sir William Lyons, the great designer, Malcolm Sayer, innovative engineer, Bill Heynes, and, of course, the great test driver, Norman Dewis. Norman’s name will quite rightly go down in Jaguar history; without his contribution to the brand during his 33-year career, or as a global ambassador in his later years, Jaguar just wouldn’t be the same. So, I hope the world will join me and everyone associated with Jaguar Land Rover in saying: thank you, Norman.”

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