The Cabriolet version of the Griffith model has a 4988 cc (304.3 ci) 16 valve V 8 Naturally Aspirated Petrol engine.
This particular TVR Griffith 500 has a 5 speed / Manual gearbox with the power being delivered through it's RWD system.
The Griffith's 4988 cc (304.3 ci) engine reaches its peak power of 320 bhp (238 kW) @ 5500 rpm.
The TVR Griffith produces torque measuring 320 lb-ft (433.8 Nm) @ 3750 rpm.
The Griffith weighs around 1060 kg (2336 lb). Power to weight can be calculated at 301.8 bhp per metric ton or alternatively as 301.8 lb-ft of torque per ton.
The TVR Griffith 500 -  has a top speed of 167 mph (268.7 kph)
This Griffith accelerates 0-60mph (96.6 kph) in 4.1 seconds or 0-100kph in 4.2s and can achieve an estimated 1/4 mile drag time in 13.47 seconds with a trap speed of 111.6 mph.