BMW 3-Series BMW 3-Series 2021 BMW X3 BMW X3 2021

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BMW 3-Series (2021) vs. BMW X3 (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 3-Series and 2021 BMW X3 specs.

2021 BMW 3-Series and 2021 BMW X3 Specifications

Model Year 2021 2021  
Model BMW 3-Series BMW X3  
Engine turbocharged
3.0L I6
DOHC-4v
473 hp@6250
406 lb-ft@2650
turbocharged
3.0L I6
DOHC-4v
503 hp@5950
442 lb-ft@2600
 
Transmission 6-speed manual 8-speed shiftable automatic  
Drivetrain RWD AWD  
Body 4dr Sedan 4dr SUV  
      Difference
Wheelbase 2,850 mm 2,865 mm 0 mm
Length 4,717 mm 4,722 mm 0 mm
Width 1,826 mm 1,890 mm 0 mm
Height 1,443 mm 1,676 mm 0 mm
Curb Weight 1,742 kg 2,096 kg -1 kg
Fuel Capacity 59 L 67 L -8 L
Headroom, Row 1 983 mm 1,044 mm 982 mm
Shoulder Room, Row 1 1,422 mm 1,461 mm 0 mm
Legroom, Row 1 1,067 mm 1,024 mm 0 mm
Headroom, Row 2 955 mm 993 mm -38 mm
Shoulder Room, Row 2 1,387 mm 1,422 mm 0 mm
Legroom, Row 2 894 mm 925 mm -31 mm
Total Legroom 1,961 mm (over 2 rows) 1,948 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 479 L 813 L -334 L
Cargo Volume, Maximum 16.9 1,775 L 15.9

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