This automobile has a 4 door saloon (sedan) type body with a front positioned engine driving through the front wheels. The Audi A6 1.8 TFSI ultra's engine is a turbocharged petrol, 1.8 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. This powerplant develops 187.5 bhp (190 PS/140 kW) of power at 4200-6200 rpm, and maximum torque of 320 N·m (236 lb·ft/32.6 kgm) at 1400-4100 rpm.

The engine supplies its power through to the wheels via a 7 speed automatic transmission. The Audi A6 1.8 TFSI ultra weighs a claimed 1645 kg at the kerb. Maximum speed quoted is 233 km/h, which is 145 mph, official fuel consumption is 7.1/5.0/5.1 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 133.0 g/km.