| 1 | 0 | 3 | 4 | 3 | 4 |
2020 Audi A3 / S3 / RS3 and 2021 Mercedes-Benz GLB Specifications
| Model Year | 2020 | 2021 | |
| Model | Audi A3 / S3 / RS3 | Mercedes-Benz GLB | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,637 mm | 2,830 mm | 0 mm |
| Length | 4,455 mm | 4,633 mm | 0 mm |
| Width | 1,796 mm | 1,834 mm | 0 mm |
| Height | 1,415 mm | 1,659 mm | 0 mm |
| Curb Weight | 1,450 kg | 1,650 kg | 0 kg |
| Fuel Capacity | 50 L | 60 L | -10 L |
| Headroom, Row 1 | 927 mm | 1,034 mm | 926 mm |
| Shoulder Room, Row 1 | 1,392 mm | 1,420 mm | 0 mm |
| Legroom, Row 1 | 1,046 mm | 1,044 mm | 0 mm |
| Headroom, Row 2 | 917 mm | 998 mm | -81 mm |
| Shoulder Room, Row 2 | 1,346 mm | 1,394 mm | 0 mm |
| Legroom, Row 2 | 892 mm | 968 mm | -76 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 | 1,938 mm (over 2 rows) | 2,751 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 348 L | 623 L | -275 L |
| Cargo Volume, Maximum | 12.3 | 1,756 L | 11.3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Audi A3 / S3 / RS3
None of our members have yet commented on the seat room and comfort of the 2020 Audi A3 / S3 / RS3.
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.
See TrueDelta's information for all Audi models.
