Mercedes-Benz M-Class Mercedes-Benz M-Class 2014 BMW i8 BMW i8 2015

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Mercedes-Benz M-Class (2014) vs. BMW i8 (2015) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Mercedes-Benz M-Class and 2015 BMW i8 specs.

2014 Mercedes-Benz M-Class and 2015 BMW i8 Specifications

Model Year 2014 2015  
Model Mercedes-Benz M-Class BMW i8  
Engine turbocharged
5.5L V8
DOHC-4v
518 hp@5250
516 lb-ft@1750
turbocharged
1.3L I3 Plug-in Hybrid
DOHC-4v
357 hp
420 lb-ft
 
Transmission 7-speed shiftable automatic 6-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 2dr Coupe  
      Difference
Wheelbase 114.8 in 110.2 in 4.6 in
Length 189.1 in 184.9 in 4.2 in
Width 75.2 in 76.5 in -1.3 in
Height 70.7 in 50.8 in 19.9 in
Curb Weight 5238 lb. 3455 lb. 1783 lb.
Fuel Capacity 24.6 gal. 11.1 gal. 13.5 gal.
Headroom, Row 1 38.9 in 38.7 in 0.2 in
Shoulder Room, Row 1 58.5 in 61.1 in -2.6 in
Legroom, Row 1 40.3 in 0.0 in 40.3 in
Headroom, Row 2 38.5 in 32.4 in 6.1 in
Shoulder Room, Row 2 58.4 in 51.5 in 6.9 in
Legroom, Row 2 38.4 in 0.0 in 38.4 in
Total Legroom 78.7 in (over 2 rows) 0 in (over 1 rows) 78.7 in
Cargo Volume, Minimum 36.2 ft3 4.7 ft3 31.5 ft3
Cargo Volume, Maximum 71.0 ft3 4.7 ft3 66.3 ft3

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What Our Members Are Saying about the Seat Room and Comfort of the 2014 Mercedes-Benz M-Class

2014 Mercedes-Benz M-Class Seat Room and Comfort: Pros
YearBody/PowertrainComment
2013 4dr SUV turbocharged 240hp 3.0L V6 Diesel
7-speed shiftable automatic AWD
No more back or leg pain on long trips. see full Mercedes-Benz M-Class review
 

TrueDelta Reviews the Seat Room and Comfort of the 2015 BMW i8

2015 BMW i8 Seat Room and Comfort: Cons
YearComment
The Cadillac ELR's rear seat is very tight for the average adult, but a couple 5-9 or under can sit back there without outright discomfort. The BMW i8's rear seat is so tight and so vestigial that putting all but the shortest people back there borders on cruel and unusual punishment. I squeezed into the i8's back seat to photograph its instrument panel interior and almost couldn't get out. For those who want an adult-friendly rear seat, the Tesla Model S is far superior to either coupe. see full BMW i8 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2015 BMW i8

None of our members have yet commented on the seat room and comfort of the 2015 BMW i8.

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