This vehicle has a 5 door estate/station wagon type body with a front located engine powering the front wheels.
Its 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder that produces 138 bhp (140 PS/103 kW) of power at 6300 rpm, and maximum torque of 175 N·m (129 lb·ft/17.8 kgm) at 3800 rpm.
A 5 speed manual gearbox transmits the power to the wheels.
The Vauxhall Signum 1.8i 16v Exclusiv weighs a claimed 1438 kg at the kerb.
Maximum speed quoted is 201 km/h, which is 125 mph, officially stated fuel consumption is 10.3/5.9/7.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 180.0 g/km.
Full specs