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2006 Audi A4 / S4 and 2009 Infiniti G Specifications
| Model Year | 2006 | 2009 | |
| Model | Audi A4 / S4 | Infiniti G | |
| Engine | 4.2L V8 DOHC-5v 340 hp@6800 302 lb-ft@3500 |
3.7L V6 DOHC-4v 328 hp@7000 269 lb-ft@5200 |
|
| Transmission | 6-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 104.3 in | 112.2 in | -7.9 in |
| Length | 180.6 in | 187.0 in | -6.4 in |
| Width | 69.8 in | 69.8 in | 0 in |
| Height | 56.2 in | 57.2 in | -1 in |
| Curb Weight | 3902 lb. | 3791 lb. | 111 lb. |
| Fuel Capacity | 16.6 gal. | 20.0 gal. | -3.4 gal. |
| Headroom, Row 1 | 38.4 in | 40.5 in | -2.1 in |
| Shoulder Room, Row 1 | 55.1 in | 55.6 in | -0.5 in |
| Hip Room, Row 1 | 0.0 in | 55.1 in | -55.1 in |
| Legroom, Row 1 | 41.3 in | 43.9 in | -2.6 in |
| Headroom, Row 2 | 37.2 in | 37.7 in | -0.5 in |
| Shoulder Room, Row 2 | 53.4 in | 55.2 in | -1.8 in |
| Hip Room, Row 2 | 0.0 in | 53.7 in | -53.7 in |
| Legroom, Row 2 | 34.3 in | 34.7 in | -0.4 in |
| Total Legroom | 75.6 in (over 2 rows) | 78.6 in (over 2 rows) | -3 in |
| Cargo Volume | 13.4 ft3 | 13.5 ft3 | -0.1 ft3 |
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 2009 Infiniti G
| 2009 Infiniti G Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Spacious and comfortable seats see full Infiniti G review |
| 2008 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD |
I love the roominess of the rear seats. Most of my family are moderately large (6ft 220lbs). Two can fit in the back comfortably. see full Infiniti G review |
| 2009 Infiniti G Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Smaller than the Maxima. Third person would be uncomfortable, less knee room. The plastic trough behind the front seat is too low. see full Infiniti G review |
| 2010 | 2dr Hardtop conv. 325-horsepower 3.7L V6 7-speed shiftable automatic RWD |
The rear seat is basically a storage area. No one can sit back there! But its really no different than the rear of any convertible. (like my Mercedes Benz CLK350) see full Infiniti G review |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Seats in back are cramped. Once the kids hit teenage years they are not going to be happy back there for long rides. see full Infiniti G review |
| 2010 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Seems smaller than the G35, no rear reclining seats anymore and the headrests stick up a bit more than the old car. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 6-speed manual RWD |
The bolstering is excessive in the lowest setting and the seat belt pulls too hard on my chest. The seat belt also digs into my neck. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Way to small to be of use with anything but children. see full Infiniti G review |
| 2009 | 2dr Coupe 330-horsepower 3.7L V6 7-speed shiftable automatic AWD |
Tight on head room but to be expected for two door. see full Infiniti G review |
| 2008 | 2dr Coupe 330-horsepower 3.7L V6 5-speed shiftable automatic RWD |
there is hardly any back see room but it is a sport coupe see full Infiniti G review |
| 2008 | 4dr Sedan 306-horsepower 3.5L V6 5-speed shiftable automatic RWD |
Very tight see full Infiniti G review |
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