Model Year | 2012 | 2007 | |
Model | Audi A4 / S4 | Infiniti M | |
Engine | |||
Transmission | |||
Drivetrain | |||
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 110.6 in | 114.2 in | -3.6 in |
Length | 185.2 in | 192.6 in | -7.4 in |
Width | 71.9 in | 70.8 in | 1.1 in |
Height | 56.2 in | 59.4 in | -3.2 in |
Curb Weight | 3590 lb. | 3889 lb. | -299 lb. |
Fuel Capacity | 16.9 gal. | 20.0 gal. | -3.1 gal. |
Headroom, Row 1 | 40.0 in | 39.6 in | 0.4 in |
Shoulder Room, Row 1 | 55.5 in | 58.2 in | -2.7 in |
Hip Room, Row 1 | 0.0 in | 55.1 in | -55.1 in |
Legroom, Row 1 | 41.3 in | 44.2 in | -2.9 in |
Headroom, Row 2 | 37.5 in | 37.8 in | -0.3 in |
Shoulder Room, Row 2 | 54.3 in | 56.9 in | -2.6 in |
Hip Room, Row 2 | 0.0 in | 53.9 in | -53.9 in |
Legroom, Row 2 | 35.2 in | 37.3 in | -2.1 in |
Total Legroom | 76.5 in (over 2 rows) | 81.5 in (over 2 rows) | -5 in |
Cargo Volume | 12.4 ft3 | 14.9 ft3 | -2.5 ft3 |
2012 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 |
2012 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 |
2007 Infiniti M Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Ample, yet feels built for speed see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
The front seats are better padded than the 2006 and more comfortable see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD |
I sit very tall, and have lots of headroom in this car see full Infiniti M review |
2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD |
lots of leg space. very comfortable seats see full Infiniti M review |
2007 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Very comfy, yet generally supportive. Highly adjustable with two memory options. Cooled and heated seats are wonderful. see full Infiniti M review |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Most front leg room compared to similar vehicles at the time. Even rear leg room fair. First car I owned with rear view camera still working well with great color and resolution. see full Infiniti M review |
2007 Infiniti M Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Plenty see full Infiniti M review |
2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Great--the Sport model has really good side bolstering and adjustable lumbar support + heated AND cooled seats. see full Infiniti M review |