Model Year | 2007 | 2012 | |
Model | Infiniti M | Chevrolet Sonic | |
Engine | |||
Transmission | |||
Drivetrain | |||
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 114.2 in | 99.4 in | 14.8 in |
Length | 192.6 in | 173.1 in | 19.5 in |
Width | 70.8 in | 68.3 in | 2.5 in |
Height | 59.4 in | 59.7 in | -0.3 in |
Curb Weight | 3889 lb. | 2727 lb. | 1162 lb. |
Fuel Capacity | 20.0 gal. | 12.2 gal. | 7.8 gal. |
Headroom, Row 1 | 39.6 in | 38.7 in | 0.9 in |
Shoulder Room, Row 1 | 58.2 in | 53.4 in | 4.8 in |
Hip Room, Row 1 | 55.1 in | 51.4 in | 3.7 in |
Legroom, Row 1 | 44.2 in | 41.8 in | 2.4 in |
Headroom, Row 2 | 37.8 in | 37.8 in | 0 in |
Shoulder Room, Row 2 | 56.9 in | 53.0 in | 3.9 in |
Hip Room, Row 2 | 53.9 in | 51.6 in | 2.3 in |
Legroom, Row 2 | 37.3 in | 34.6 in | 2.7 in |
Total Legroom | 81.5 in (over 2 rows) | 76.4 in (over 2 rows) | 5.1 in |
Cargo Volume | 14.9 ft3 | 14.0 ft3 | 0.9 ft3 |
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 |
2012 Chevrolet Sonic Seat Room and Comfort: Pros | ||
Year | Body/Powertrain | Comment |
2013 | 4dr Sedan turbocharged 138hp 1.4L I4 6-speed manual FWD |
For a little car, the front seat room is very nice for the average person. see full Chevrolet Sonic review |
2012 Chevrolet Sonic Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2012 | 4dr Sedan turbocharged 138hp 1.4L I4 6-speed manual FWD |
The front seating position is cramped, but even worse is the footroom !!!! I have the 6 speed manual transmission and the clutch pedal feels like it was an afterthought. The wheel well intrudest so much that is difficult to engage the clutch without my foot being moved inward due to the lack of room. I have a mens 9 shoe so it is not because I have huge feet. My leg hits the center console while using the gas pedalso far to the right. IT IS SO BAD I TOOK THE PLASTIC TRIM PIECE AT THE GAS PEDAL OFF TO HAVE MORE ROOM !!! I have a friend in England he told me it was not as much of a problem due to the placenet of the pedals in the right hand drive models. It also makes sense this car sells more in right hand driving counties, the radio control are on the right hand side of the steering wheel. This is a stupid position considering having to change gears with the right hand. I am not a small guy, but I am not huge. I am 240 at 5"9'. with a passenger of similar size I feel very cramped. I had a buddy with me, He is a mountain of a man at 6'3" and having very broad shoulders like my self. It was a scream! We were smashed together. I had to work hard to change gears. The car is about 3" to narrow. I previously owned a Nissan Versa. It was considered a narrow car but we never had this problem. It was so cramped if it was a much longer ride, I would have had him get in the back seat. CRAMPED IN THE FRONT TO THE EXTREME DEGREE !!!!!!!! see full Chevrolet Sonic review |
2012 | 4dr Sedan turbocharged 138hp 1.4L I4 6-speed manual FWD |
THE SEATS ARE LIKE MIDIEVAL TORTURE DEVICES !!! I am not a huge guy. I have am 5'9" tall with a 40" waist. I have a wide stance. I did take a long test drive in this car. I noticed that the seats were not terribly comfortable but I had run into that with several cars. The seats got better as the broke in. THESE GOT WORSE !!!! It got so bad that I had themreupholstered!!!!! It helped very little !!!! They are too narrow, overbolstered....poorly padded....no lumbar support...the armrest is usless (it sits too low and angled down)....If i could trade it in tomorrow it would be gone. I drive 4 hours a week at a mininimum to school round trip. the next day I am sore. I am going in for time 2 to see if I can FIX the seat comfort.....ARGG see full Chevrolet Sonic review |