The Cabriolet version of the Spitfire model has a 1296 cc (79.0 ci) 8 valve Straight 4 Naturally Aspirated Petrol engine.
This particular Triumph Spitfire Mk 3 has a 4 speed / Manual gearbox with the power being delivered through it's RWD system.
The Spitfire's 1296 cc (79.0 ci) engine reaches its peak power of 75 bhp (55 kW) @ 6000 rpm.
The Triumph Spitfire produces torque measuring 75 lb-ft (101.6 Nm) @ 4000 rpm.
The Spitfire weighs around 711 kg (1567 lb). Power to weight can be calculated at 105.4 bhp per metric ton or alternatively as 105.4 lb-ft of torque per ton.
The Triumph Spitfire Mk 3 -  has a top speed of 100 mph (160.9 kph)
This Spitfire accelerates 0-60mph (96.6 kph) in 13.6 seconds or 0-100kph in 14.1s and can achieve an estimated 1/4 mile drag time in 15.19 seconds with a trap speed of 77.7 mph.