Mercedes-Benz GLB Mercedes-Benz GLB 2020 Porsche 911 Porsche 911 2021

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Mercedes-Benz GLB (2020) vs. Porsche 911 (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Mercedes-Benz GLB and 2021 Porsche 911 specs.

2020 Mercedes-Benz GLB and 2021 Porsche 911 Specifications

Model Year 2020 2021  
Model Mercedes-Benz GLB Porsche 911  
Engine  
Transmission  
Drivetrain  
Body 4dr SUV 2dr Coupe  
      Difference
Wheelbase 2,830 mm 2,451 mm 0 mm
Length 4,633 mm 4,519 mm 0 mm
Width 1,834 mm 1,852 mm 0 mm
Height 1,659 mm 1,298 mm 0 mm
Curb Weight 1,650 kg 1,521 kg 0 kg
Fuel Capacity 60 L 64 L -4 L
Headroom, Row 1 1,034 mm 0 mm 1 mm
Shoulder Room, Row 1 1,420 mm 0 mm 1 mm
Legroom, Row 1 1,044 mm 0 mm 1 mm
Headroom, Row 2 998 mm 0 mm 998 mm
Shoulder Room, Row 2 1,394 mm 0 mm 1 mm
Legroom, Row 2 968 mm 0 mm 968 mm
Headroom, Row 3 884 mm 0 mm 884 mm
Shoulder Room, Row 3 1,113 mm 0 mm 1 mm
Legroom, Row 3 739 mm 0 mm 739 mm
Total Legroom 2,751 mm (over 3 rows) 0 mm (over 1 row) 2 mm
Cargo Volume, Minimum 623 L 130 L 493 L
Cargo Volume, Maximum 1,756 L 4.6 -3.6 L

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