| 1 | 0 | 3 | 4 | 3 | 4 |
2021 Mercedes-Benz CLS Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan |
| Wheelbase | 2,939 mm |
| Length | 5,057 mm |
| Width | 1,890 mm |
| Height | 1,405 mm |
| Curb Weight | 1,875 kg |
| Fuel Capacity | 80 L |
| Headroom, Row 1 | 937 mm |
| Shoulder Room, Row 1 | 1,468 mm |
| Legroom, Row 1 | 1,064 mm |
| Headroom, Row 2 | 912 mm |
| Shoulder Room, Row 2 | 1,435 mm |
| Legroom, Row 2 | 889 mm |
| Total Legroom | 1,953 mm (over 2 rows) |
| Cargo Volume | 337 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz CLS
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz CLS.
2021 Mercedes-Benz CLS 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | CLS 450 | AMG CLS 53 |
| Standard Engine | twincharged 3.0L I6 Hybrid DOHC-4v 270 kW@5500 500 Nm@1600 | twincharged 3.0L I6 Hybrid DOHC-4v 320 kW@6100 521 Nm@1800 |
| Standard Transmission | 9-speed manually-shiftable automatic | 9-speed manually-shiftable automatic |
| Standard Drivetrain | RWD | AWD |
| Optional Drivetrain(s) | AWD | |
| Standard Tires | 245/40ZR19 tires (front) 275/35ZR19 tires (rear) | 245/40ZR19 tires (front) 275/35ZR19 tires (rear) |
| Optional Tires | 245/35ZR20 tires (front) 275/30ZR20 tires (rear) | 245/35ZR20 tires (front) 275/30ZR20 tires (rear) |
What Our Members Are Saying about the Powertrain of the 2021 Mercedes-Benz CLS
None of our members have yet commented on the powertrain of the 2021 Mercedes-Benz CLS.
What Our Members Are Saying about the Tires of the 2021 Mercedes-Benz CLS
None of our members have yet commented on the tires of the 2021 Mercedes-Benz CLS.
2021 Mercedes-Benz CLS MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 4dr Sedan | CLS 450 | 70,300 | 0 | 1,050 |
| 4dr Sedan | AMG CLS 53 | 81,550 | 0 | 1,050 |
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