BMW 3-Series BMW 3-Series 2020 Porsche 718 Boxster Porsche 718 Boxster 2018

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BMW 3-Series (2020) vs. Porsche 718 Boxster (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 BMW 3-Series and 2018 Porsche 718 Boxster specs.

2020 BMW 3-Series and 2018 Porsche 718 Boxster Specifications

Model Year 2020 2018  
Model BMW 3-Series Porsche 718 Boxster  
Engine turbocharged
3.0L I6
DOHC-4v
382 hp@5800
369 lb-ft@1800
turbocharged
2.0L H4
DOHC-4v
300 hp@6500
280 lb-ft@1950
 
Transmission 8-speed shiftable automatic 7-speed automated manual  
Drivetrain RWD RWD  
Body 4dr Sedan 2dr Convertible  
      Difference
Wheelbase 112.2 in 97.4 in 14.8 in
Length 185.7 in 172.4 in 13.3 in
Width 71.9 in 70.9 in 1 in
Height 56.8 in 50.4 in 6.4 in
Curb Weight 3849 lb. 3010 lb. 839 lb.
Fuel Capacity 15.6 gal. 14.3 gal. 1.3 gal.
Headroom, Row 1 38.7 in 0.0 in 38.7 in
Shoulder Room, Row 1 56.0 in 0.0 in 56 in
Legroom, Row 1 42.0 in 0.0 in 42 in
Headroom, Row 2 37.6 in 0.0 in 37.6 in
Shoulder Room, Row 2 54.6 in 0.0 in 54.6 in
Legroom, Row 2 35.2 in 0.0 in 35.2 in
Total Legroom 77.2 in (over 2 rows) 0 in (over 1 rows) 77.2 in
Cargo Volume 16.9 ft3 9.7 ft3 7.2 ft3

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