Specifications
The GTC is powered with a turbocharged 2.8 L (171 cid) V6 engine from the High Feature family, also used in the standard Vectra, but tuned in the GTC to produce 300 horsepower (220 kW) and 295 ft-lb (400 Nm) of torque. The base and floorpan come from a General Motors Epsilon II platform but modified for all-wheel drive to apply the power effectively. The car was capable of 0-100 kilometres per hour (62 mph) in 6.0 seconds and a top speed of 250 kilometres per hour (160 mph).
Read more about this topic: Opel GTC