BMW i8 BMW i8 2017 BMW X4 BMW X4 2018

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BMW i8 (2017) vs. BMW X4 (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2017 BMW i8 and 2018 BMW X4 specs.

2017 BMW i8 and 2018 BMW X4 Specifications

Model Year 2017 2018  
Model BMW i8 BMW X4  
Engine turbocharged
1.3L I3 Plug-in Hybrid
DOHC-4v
357 hp
420 lb-ft
turbocharged
3.0L I6
DOHC-4v
355 hp@5800
343 lb-ft@1350
 
Transmission 6-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 2dr Coupe 4dr SUV  
      Difference
Wheelbase 2,799 mm 2,809 mm 0 mm
Length 4,696 mm 4,681 mm 0 mm
Width 1,943 mm 1,882 mm 0 mm
Height 1,290 mm 1,623 mm 0 mm
Curb Weight 1,567 kg 1,921 kg 0 kg
Fuel Capacity 42 L 67 L -25 L
Headroom, Row 1 983 mm 1,016 mm 982 mm
Shoulder Room, Row 1 1,552 mm 1,453 mm 0 mm
Legroom, Row 1 0 mm 1,026 mm -1 mm
Headroom, Row 2 823 mm 950 mm -127 mm
Shoulder Room, Row 2 1,308 mm 1,422 mm 0 mm
Legroom, Row 2 0 mm 884 mm -884 mm
Total Legroom 0 mm (over 1 row) 1,910 mm (over 2 rows) -1 mm
Cargo Volume, Minimum 133 L 501 L -368 L
Cargo Volume, Maximum 4.7 1,399 L 3.7

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