Although the 4.0T costs about $10,000 more than the 3.0T, it is a worthwhile upgrade. Not only does it provide you with more power and torque, it also does so with the same fuel efficiency as the V6. The 4.0T also adds a new exterior styling that helps the A8 to stand against the likes of the Mercedes S-Class.
2018 Audi A8 L Prices
4.0T Sport quattro 4dr Sedan AWD (4.0L 8cyl Turbo 8A)
|engine: 450 hp @ 5300 rpm, 4 L, V8, premium unleaded (required)||transmission: 8-speed automatic|
|drivetrain: all wheel drive||mpg: (28/19/26)|