The Regal Sportback Avenir is a front wheel drive saloon (sedan) passenger car with a front mounted engine, sold by Buick.
Power is produced by a double overhead camshaft, 2 litre turbocharged 4 cylinder powerplant, with 4 valves per cylinder that produces power and torque figures of 247 bhp (250 PS/184 kW) at 5400 rpm and 400 N·m (295 lb·ft/40.8 kgm) at 3000-4000 rpm respectively.
The engine drives the wheels by means of a 9 speed automatic gearbox.
It weighs a quoted 1742 kg at the kerb.
Full specs