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2007 Infiniti M Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan |
| Wheelbase | 114.2 in |
| Length | 192.6 in |
| Width | 70.8 in |
| Height | 59.4 in |
| Curb Weight | 3889 lb. |
| Fuel Capacity | 20.0 gal. |
| Headroom, Row 1 | 39.6 in |
| Shoulder Room, Row 1 | 58.2 in |
| Hip Room, Row 1 | 55.1 in |
| Legroom, Row 1 | 44.2 in |
| Headroom, Row 2 | 37.8 in |
| Shoulder Room, Row 2 | 56.9 in |
| Hip Room, Row 2 | 53.9 in |
| Legroom, Row 2 | 37.3 in |
| Total Legroom | 81.5 in (over 2 rows) |
| Cargo Volume | 14.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2007 Infiniti M
| 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 |
2007 Infiniti M 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | M35 Luxury | M35 Sport | M45 Luxury | M45 Sport |
| Standard Engine | 3.5L V6 DOHC-4v 275 hp@6200 268 lb-ft@4800 | 3.5L V6 DOHC-4v 275 hp@6200 268 lb-ft@4800 | 4.5L V8 DOHC-4v 325 hp@6400 336 lb-ft@4000 | 4.5L V8 DOHC-4v 325 hp@6400 336 lb-ft@4000 |
| Standard Transmission | 5-speed manually-shiftable automatic | 5-speed manually-shiftable automatic | 5-speed manually-shiftable automatic | 5-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | RWD | RWD | RWD |
| Optional Drivetrain(s) | AWD | |||
| Standard Tires | 245/45VR18 tires | 245/40WR19 tires | 245/45VR18 tires | 245/40WR19 tires |
What Our Members Are Saying about the Powertrain of the 2007 Infiniti M
| 2007 Infiniti M Powertrain: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
It is pretty quick for a six cylinder and is AWD. see full Infiniti M review |
| 2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Very powerful, with great acceleration in the critical 40-80 mph range see full Infiniti M review |
| 2008 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic RWD |
silky smooth power see full Infiniti M review |
| 2007 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Excellent pick-up from stop and passing. Also has excellent handling, braking see full Infiniti M review |
| 2007 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Addictive torque, smooth acceleration, great top-end, and decent fuel economy in light of the power. see full Infiniti M review |
| 2007 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Great horsepower for a 4 door sedan! see full Infiniti M review |
| 2007 | 4dr Sedan 325-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Big sedan ride but V8 and proper gearing give you a sports car feel. see full Infiniti M review |
| 2007 | 4dr Sedan 275-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Large car look with sport car feel. 275 horse responsive and smooth shifting see full Infiniti M review |
| 2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
V8 power!! 'nuff said. see full Infiniti M review |
| 2006 | 4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Plenty of zip for a 6 cylinder, still gets good gas mileage. see full Infiniti M review |
| 2007 Infiniti M Powertrain: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 280-horsepower 3.5L V6 5-speed shiftable automatic AWD |
Front to rear automatic clutch very clunky, thumps loudly if tire skips on a pothole or object, or if tires close to breaking loose under under heavy excelleration. 4 wheel drive is not pozi- really only two wheel drive in snow, nusience when stuck. see full Infiniti M review |
What Our Members Are Saying about the Tires of the 2007 Infiniti M
| 2007 Infiniti M Tires: Pros | ||
| Year | Body/Powertrain | Comment |
| 2006 | 4dr Sedan 335-horsepower 4.5L V8 5-speed shiftable automatic RWD |
Stock tires a little expensive, but lasted > 40,000 miles and gave great performance. see full Infiniti M review |
2007 Infiniti M MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 4dr Sedan | M35 Luxury | 41,450 | 38,097 | 715 |
| 4dr Sedan | M35 Sport | 44,250 | 40,663 | 715 |
| 4dr Sedan | M45 Luxury | 49,100 | 45,109 | 715 |
| 4dr Sedan | M45 Sport | 50,550 | 46,438 | 715 |
See TrueDelta's information for all Infiniti models.
