The Jaguar Mk I 3.4 is a rear wheel drive motor car, with its engine located in the front, and a 4 door saloon bodyshell.
The power is produced by a naturally aspirated engine of 3.4 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 2 valves per cylinder. It produces 210 bhp (213 PS/157 kW) of power at 5500 rpm, and maximum torque of 291 N·m (215 lb·ft/29.7 kgm) at 3000 rpm.
The power is transmitted to the wheels via a 4 speed manual gearbox.
Quoted kerb weight is 1372 kg.
Top stated speed is 193 km/h (120 mph).
Full specs