Model Year | 2013 | 2012 | |
Model | Audi A4 / S4 | Mercedes-Benz M-Class | |
Engine | supercharged 3.0L V6 DOHC-4v 333 hp@5500 325 lb-ft@2900 |
turbocharged 5.5L V8 DOHC-4v 518 hp@5250 516 lb-ft@1750 |
|
Transmission | 7-speed automated manual | 7-speed shiftable automatic | |
Drivetrain | AWD | AWD | |
Body | 4dr Sedan | 4dr SUV | |
Difference | |||
Wheelbase | 110.6 in | 114.8 in | -4.2 in |
Length | 185.1 in | 189.1 in | -4 in |
Width | 71.9 in | 75.2 in | -3.3 in |
Height | 56.2 in | 70.7 in | -14.5 in |
Curb Weight | 3935 lb. | 5238 lb. | -1303 lb. |
Fuel Capacity | 16.9 gal. | 24.6 gal. | -7.7 gal. |
Headroom, Row 1 | 40.0 in | 38.9 in | 1.1 in |
Shoulder Room, Row 1 | 55.5 in | 58.5 in | -3 in |
Legroom, Row 1 | 41.3 in | 40.3 in | 1 in |
Headroom, Row 2 | 37.5 in | 38.5 in | -1 in |
Shoulder Room, Row 2 | 54.3 in | 58.4 in | -4.1 in |
Legroom, Row 2 | 35.2 in | 38.4 in | -3.2 in |
Total Legroom | 76.5 in (over 2 rows) | 78.7 in (over 2 rows) | -2.2 in |
Cargo Volume, Minimum | 12.4 ft3 | 36.2 ft3 | -23.8 ft3 |
Cargo Volume, Maximum | 12.4 ft3 | 71.0 ft3 | -58.6 ft3 |
2013 Audi A4 / S4 Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2012 | 4dr Sedan supercharged 333hp 3.0L V6 7-speed automated manual AWD |
Without question, the most comfortable car for long road trips that I've ever owned. Our family of four took a road trip of ~2000 miles, longest single-day drive was 11 hours, and never felt any fatigue or discomfort from the seating. Seats are firm and supportive but not harsh or uncomfortable. see full Audi A4 / S4 review |
2013 Audi A4 / S4 Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2012 | 4dr Sedan turbocharged 211hp 2.0L I4 6-speed manual AWD |
Like German cars, the seats are quite hard. see full Audi A4 / S4 review |
2012 Mercedes-Benz M-Class Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2013 | 4dr SUV turbocharged 240hp 3.0L V6 Diesel 7-speed shiftable automatic AWD |
No more back or leg pain on long trips. see full Mercedes-Benz M-Class review |