The differences between Audi a6 and Audi a4: different body sizes, different wheelbases, different engines
1. Different body sizes
1. Audi a6: length × Width × height (mm) 5035*1855*1485.
2. Audi a4: length × width × height (mm) 4763*1826*1426.
2. Different wheelbases
1. Audi a6: wheelbase (mm) 2945.
2. Audi a4: wheelbase (mm) 2869.
3. Different engines
1. Audi a6: 2L/4 valve/fuel direct injection engine.
2. Audi a4: TFSIV6 engine.
Baidu Encyclopedia - Audi A4
Baidu Encyclopedia - Audi a6