The Opel Omega 2.5 DTI is a rear wheel drive road car, with the powerplant located in the front, and a 4 door saloon (sedan) bodyshell.
The 2.5 litre engine is a turbocharged, double overhead camshaft, 6 cylinder unit that develops 148 bhp (150 PS/110 kW) of power at 4000 rpm, and maximum torque of 300 N·m (221 lb·ft/30.6 kgm) at 1750 rpm.
The engine powers the wheels compliments of a 5 speed manual gearbox.
The Opel Omega 2.5 DTI weighs a claimed 1685 kg at the kerb.
Top claimed speed is 208 km/h (129 mph), claimed fuel consumption figures are 10.1/6.1/7.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 205.0 g/km.
Full specs