Infiniti M Infiniti M 2009 BMW 4-Series BMW 4-Series 2018
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Infiniti M (2009) vs. BMW 4-Series (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2009 Infiniti M and 2018 BMW 4-Series specs.

2009 Infiniti M and 2018 BMW 4-Series Specifications

Model Year 2009 2018  
Model Infiniti M BMW 4-Series  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 2dr Coupe  
      Difference
Wheelbase 114.2 in 110.6 in 3.6 in
Length 192.6 in 182.6 in 10 in
Width 70.8 in 71.9 in -1.1 in
Height 59.4 in 54.2 in 5.2 in
Curb Weight 3857 lb. 3558 lb. 299 lb.
Fuel Capacity 20.0 gal. 15.8 gal. 4.2 gal.
Headroom, Row 1 39.6 in 39.8 in -0.2 in
Shoulder Room, Row 1 58.2 in 55.3 in 2.9 in
Hip Room, Row 1 55.1 in 0.0 in 55.1 in
Legroom, Row 1 44.2 in 42.2 in 2 in
Headroom, Row 2 37.8 in 36.1 in 1.7 in
Shoulder Room, Row 2 56.9 in 51.7 in 5.2 in
Hip Room, Row 2 53.9 in 0.0 in 53.9 in
Legroom, Row 2 37.3 in 33.7 in 3.6 in
Total Legroom 81.5 in (over 2 rows) 75.9 in (over 2 rows) 5.6 in
Cargo Volume 14.9 ft3 15.7 ft3 -0.8 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2009 Infiniti M

2009 Infiniti M Seat Room and Comfort: Pros
YearBody/PowertrainComment
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
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
2008 4dr Sedan 275-horsepower 3.5L V6
5-speed shiftable automatic AWD		 Ample, yet feels built for speed see full Infiniti M review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2018 BMW 4-Series

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