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2021 Mercedes-Benz S-Class and 2023 Audi Q4 e-tron Specifications
| Model Year | 2021 | 2023 | |
| Model | Mercedes-Benz S-Class | Audi Q4 e-tron | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 3,216 mm | 2,761 mm | 1 mm |
| Length | 5,288 mm | 4,590 mm | 1 mm |
| Width | 1,953 mm | 1,864 mm | 0 mm |
| Height | 1,504 mm | 1,643 mm | 0 mm |
| Curb Weight | 2,091 kg | 2,205 kg | 0 kg |
| Fuel Capacity | 84 L | 0 L | 84 L |
| Headroom, Row 1 | 1,069 mm | 978 mm | -977 mm |
| Shoulder Room, Row 1 | 1,514 mm | 1,440 mm | 0 mm |
| Legroom, Row 1 | 1,059 mm | 1,046 mm | 0 mm |
| Headroom, Row 2 | 1,001 mm | 973 mm | -972 mm |
| Shoulder Room, Row 2 | 1,499 mm | 1,400 mm | 0 mm |
| Legroom, Row 2 | 1,113 mm | 973 mm | -972 mm |
| Total Legroom | 2,172 mm (over 2 rows) | 2,019 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 365 L | 702 L | -337 L |
| Cargo Volume, Maximum | 12.9 | 1,504 L | 11.9 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz S-Class
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz S-Class.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 Audi Q4 e-tron
None of our members have yet commented on the seat room and comfort of the 2023 Audi Q4 e-tron.
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