Mercedes-Benz M-Class Mercedes-Benz M-Class 2015 BMW X3 BMW X3 2023

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz M-Class (2015) vs. BMW X3 (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Mercedes-Benz M-Class and 2023 BMW X3 specs.

2015 Mercedes-Benz M-Class and 2023 BMW X3 Specifications

Model Year 2015 2023  
Model Mercedes-Benz M-Class BMW X3  
Engine turbocharged
5.5L V8
DOHC-4v
518 hp@5250
516 lb-ft@1750
turbocharged
3.0L I6
DOHC-4v
473 hp@6250
457 lb-ft@2750
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 114.8 in 112.8 in 2 in
Length 189.1 in 185.9 in 3.2 in
Width 75.2 in 74.4 in 0.8 in
Height 70.7 in 66.0 in 4.7 in
Curb Weight 5238 lb. 4610 lb. 628 lb.
Fuel Capacity 24.6 gal. 17.7 gal. 6.9 gal.
Headroom, Row 1 38.9 in 41.1 in -2.2 in
Shoulder Room, Row 1 58.5 in 57.6 in 0.9 in
Legroom, Row 1 40.3 in 40.3 in 0 in
Headroom, Row 2 38.5 in 39.1 in -0.6 in
Shoulder Room, Row 2 58.4 in 56.0 in 2.4 in
Legroom, Row 2 38.4 in 36.4 in 2 in
Total Legroom 78.7 in (over 2 rows) 76.7 in (over 2 rows) 2 in
Cargo Volume, Minimum 36.2 ft3 28.7 ft3 7.5 ft3
Cargo Volume, Maximum 71.0 ft3 62.7 ft3 8.3 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz M-Class

None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz M-Class.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW X3

None of our members have yet commented on the seat room and comfort of the 2023 BMW X3.

Be the first!

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.