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2006 Audi A4 / S4 and 2010 Infiniti M Specifications
| Model Year | 2006 | 2010 | |
| Model | Audi A4 / S4 | Infiniti M | |
| Engine | 4.2L V8 DOHC-5v 250 kW@6800 409 Nm@3500 |
3.5L V6 DOHC-4v 226 kW@6800 355 Nm@4800 |
|
| Transmission | 6-speed shiftable automatic | 5-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,649 mm | 2,901 mm | 0 mm |
| Length | 4,587 mm | 4,892 mm | 0 mm |
| Width | 1,773 mm | 1,798 mm | 0 mm |
| Height | 1,427 mm | 1,509 mm | 0 mm |
| Curb Weight | 1,770 kg | 1,816 kg | 0 kg |
| Fuel Capacity | 63 L | 76 L | -13 L |
| Headroom, Row 1 | 975 mm | 1,006 mm | 974 mm |
| Shoulder Room, Row 1 | 1,400 mm | 1,478 mm | 0 mm |
| Hip Room, Row 1 | 0 mm | 1,400 mm | -1 mm |
| Legroom, Row 1 | 1,049 mm | 1,123 mm | 0 mm |
| Headroom, Row 2 | 945 mm | 960 mm | -15 mm |
| Shoulder Room, Row 2 | 1,356 mm | 1,445 mm | 0 mm |
| Hip Room, Row 2 | 0 mm | 1,369 mm | -1 mm |
| Legroom, Row 2 | 871 mm | 947 mm | -76 mm |
| Total Legroom | 1,920 mm (over 2 rows) | 2,070 mm (over 2 rows) | -1 mm |
| Cargo Volume | 379 L | 422 L | -43 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Audi A4 / S4
| 2006 Audi A4 / S4 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Wagon turbocharged 200hp 2.0L I4 6-speed manual AWD |
Great when I can take my husband and teenagers up to the mountains for a ski trip without any major complaints. see full Audi A4 / S4 review |
| 2007 | 4dr Sedan 255-horsepower 3.1L V6 6-speed shiftable automatic AWD |
Excellent for cruising but lateral support is sorely lacking for cornering. Needs power & memory for the tilt/telescope steering wheel. Good view out of and around vehicle. see full Audi A4 / S4 review |
| 2006 | 4dr Sedan turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
Lots of room. see full Audi A4 / S4 review |
| 2005 | 4dr Sedan 340-horsepower 4.2L V8 6-speed manual AWD |
These are the most comfortable and supportive seats I have ever sat in and this includes luxury cars like the Lincoln Town Car. The extendable thigh support is a bonus. see full Audi A4 / S4 review |
| 2006 Audi A4 / S4 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Wagon turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
OK for kids, not really on for adults for a long journey. see full Audi A4 / S4 review |
| 2007 | 4dr Sedan turbocharged 200hp 2.0L I4 7-speed shiftable CVT FWD |
What room? What comfort? Tight and cramped and incredibly firm. Zero leg room for average height adults. see full Audi A4 / S4 review |
| 2007 | 2dr Convertible turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
Center console protrudes into the leg area while gas pedal is far over to the right. see full Audi A4 / S4 review |
| 2007 | 2dr Convertible turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
Rear seats are really only good for children and pets. A grown person could never sit back there. This is expected for a convertible though. see full Audi A4 / S4 review |
| 2007 | 4dr Sedan 255-horsepower 3.1L V6 6-speed shiftable automatic AWD |
Limited leg room, especially during ingress and egress. Hump bisects leg room. Seat cushion needs to be 1-2 inches higher. see full Audi A4 / S4 review |
| 2007 | 4dr Sedan turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
small rear seat like the 3 series see full Audi A4 / S4 review |
| 2006 | 4dr Sedan turbocharged 200hp 2.0L I4 6-speed shiftable automatic AWD |
Back seat leg room and head room is pretty small. see full Audi A4 / S4 review |
| 2006 | 4dr Sedan turbocharged 200hp 2.0L I4 6-speed manual AWD |
Sport seats were not provided to the US due to DOT crash testing regulations. This means the only seats available are the very flat and uncomfortable standard seats. Only the S4 has the Recaro option for the US. see full Audi A4 / S4 review |
| 2006 | 4dr Sedan turbocharged 200hp 2.0L I4 6-speed manual AWD |
For tall passengers, the front seats will need to be pushed back in order to provide front leg room. Width of the cockpit side-to-side is not substantial. see full Audi A4 / S4 review |
| 2006 | 4dr Sedan 255-horsepower 3.1L V6 6-speed manual AWD |
not a lot of rear seat leg room, esp if tall person in front seats see full Audi A4 / S4 review |
What Our Members Are Saying about the Seat Room and Comfort of the 2010 Infiniti M
| 2010 Infiniti M Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr Sedan 420-horsepower 5.6L V8 7-speed shiftable automatic AWD |
Very comfortable up front. see full Infiniti M review |
| 2011 | 4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic AWD |
The footwells are very narrow for a car of this size. This is a side-effect of it being RWD. The "dead" pedal seems to be in the wrong spot, at least for me; it's too far to the right. On the plus side the air conditioned seats are great. It is possible to drive around in 90 degree weather wearing shorts, with the windows down, and feel comfortable. see full Infiniti M review |
| 2011 | 4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Very envelopped and comfortable seat, have better padding, and seating posture is better than most of the luxry cars I tried. see full Infiniti M review |
| 2009 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic AWD |
Huge rear seat with tons of space. Passengers routinly comment on how comfortable it is. Significantly more rear seat room then 5 series BMW. Ininiti G35/37 has more rear seat than the 5 series. see full Infiniti M review |
| 2010 Infiniti M Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2011 | 4dr Sedan 330-horsepower 3.7L V6 7-speed shiftable automatic AWD |
The fronts seats need more bolstering. The BMW 5 series has much, much better seats. If I could change one thing about the car, it would be the seats. Anyone considering this car should sit in the seat at least 30 minutes before making a purchase decision. see full Infiniti M review |
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