The 2007 Audi A8 was praised for its smooth ride, luxurious interior, and powerful engines

- Full-size luxury sedan

- 4200-horsepower 4.2-liter V8

- Six-speed Tiptronic automatic transmission

- Audi quattro all-wheel drive system

- Wide range of luxury features standard

- Many optional features available

-Smooth ride, luxurious interior, and powerful engines

- Five-star overall safety rating from the NHTSA