The D-type is the point where engineering and science combine to create something bordering on art. Jaguar conceived it, like the C-type, as a customer car, both to meet homologation rules and to pay the bills. But it was one of the most advanced racing cars of its day, with the engine canted over to lower the bonnet line, disc brakes, aircraft-type riveted aluminium construction, a monocoque centre section, and the next generation of Malcolm Sayers’ effective low-drag aerodynamics.
RSF 303 came second at Le Mans in 1957, driven by Ninian Sanderson and John Lawrence, and remains in original Ecurie Ecosse colours. Close up it is small, beautiful and impressively used. The seats are green leather, heavily worn. The ‘passenger’ seat is nominal, under a rigid tonneau. The driver’s is a simple bucket but comfortable, with a longer cushion, more thigh support, and hip and knee pads to protect you from deep sills and centre tunnel. The rest is all bare metal and matt-black paint, like an old military aircraft. There’s an ignition key wired to the body, a scatter of toggle and push-pull switches, minimal instruments (tachometer, oil pressure and water temperature) and a classic wood-rim wheel.
The pedals are so closely spaced and deeply buried it’s impossible not to heel and toe, and the stubby gearlever has the shortest, most positive throw possible. The view forward is all lumps and louvres, the view back from the scuttle mirror is over a short tail and a high fin, with racing number lights and a big fuel filler flap right behind your head.
The D-type is wonderful to drive. Triple twin-choke Webers belch fumes and induction roar, and the exhaust barks the bark of a race engine with hair-trigger responses. In 1957 this one was 3.4 litres and some 270bhp; the final, injected 3.8s had more than 300bhp. The 1957 winning 3.4 recorded 178mph on the Mulsanne and turned 114mph laps.
Even now, a D-type feels very quick in a straight line, reasonably light to handle, exceptionally communicative and flatteringly catchable. It stops hard and even rides pretty well for a near 50-year-old sports car. It’s very hard to imagine how advanced it was in its day.
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