For enhanced safety, the front and rear seat shoulder belts of the Audi TT have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision. The BMW 2 Series doesn’t offer pretensioners for its rear seat belts.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the TT. But it costs extra on the 2 Series.
Both the TT and the 2 Series have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, post-collision automatic braking systems, daytime running lights, blind spot warning systems and rearview cameras.

