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2018 Porsche 911 and 2021 Mercedes-Benz GLB Specifications
| Model Year | 2018 | 2021 | |
| Model | Porsche 911 | Mercedes-Benz GLB | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,451 mm | 2,830 mm | 0 mm |
| Length | 4,498 mm | 4,633 mm | 0 mm |
| Width | 1,808 mm | 1,834 mm | 0 mm |
| Height | 1,293 mm | 1,659 mm | 0 mm |
| Curb Weight | 1,430 kg | 1,650 kg | 0 kg |
| Fuel Capacity | 64 L | 60 L | 4 L |
| Headroom, Row 1 | 0 mm | 1,034 mm | -1 mm |
| Shoulder Room, Row 1 | 0 mm | 1,420 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,044 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 998 mm | -998 mm |
| Shoulder Room, Row 2 | 0 mm | 1,394 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 968 mm | -968 mm |
| Headroom, Row 3 | 0 mm | 884 mm | -884 mm |
| Shoulder Room, Row 3 | 0 mm | 1,113 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 739 mm | -739 mm |
| Total Legroom | 0 mm (over 1 row) | 2,751 mm (over 3 rows) | -2 mm |
| Cargo Volume, Minimum | 144 L | 623 L | -479 L |
| Cargo Volume, Maximum | 405 L | 1,756 L | 404 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Porsche 911
None of our members have yet commented on the seat room and comfort of the 2018 Porsche 911.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz GLB
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLB.
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