Mercedes-Benz CLS coupe (C257, facelift 2021) CLS 300d (265 Hp) Mild Hybrid 4MATIC 9G-TRONIC
People\'s Opinion
N/A / 5
Mercedes-Benz CLS:
The Mercedes-Benz CLS is a series of executive cars produced by Mercedes-Benz from December 2003 to August 2023.
The original model was a four-door sedan based on the Mercedes E-Class platform, marketed as a four door coupé. An estate model was later added to the model range with the second generation CLS. All models are available as a high performance AMG variant, although it wasn't until the second generation CLS that 4MATIC all-wheel drive was offered....(Read more on Wikipedia)
coupe (C257, facelift 2021) Overview:
Mercedes-Benz CLS (coupe (C257, facelift 2021)). With 550 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.4 l/100km). With a weight of 1860 kg, it falls in the mid‑range. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is good (0–100 km/h in 6.4 s). The top speed reaches 250 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 5 makes it ideal for daily use.
Performance Verdict
A well-balanced engine offering strong acceleration and responsive power delivery, enhanced by the mild-hybrid system's boost.
Fuel Economy
Very good fuel economy for its power output, benefiting from the mild-hybrid technology for improved efficiency and smoother start/stop operation.
Best Use Case:
Mixed / Highway driving
Pros and Cons:
Pros:
- • Striking and elegant four-door coupe design
- • Luxurious and high-tech interior with MBUX infotainment
- • Wide range of powerful and efficient mild-hybrid engines
- • Comfortable ride quality, especially with air suspension
- • Advanced driver assistance and safety features
Cons:
- • Limited rear headroom and legroom for taller adults
- • High purchase price and potentially expensive options
- • Complex infotainment system can be distracting initially
- • No direct Euro NCAP safety rating for the CLS C257
- • Ride can be firm on larger wheels or AMG models
Specifications:
Specifications are compared to those of the previous generation(coupe (C257): 2019 - 2021).
| General: |
| Brand: | Mercedes-Benz |
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| Model: | CLS |
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| Generation: | coupe (C257, facelift 2021) |
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| Modification (Engine): | CLS 300d (265 Hp) Mild Hybrid 4MATIC 9G-TRONIC |
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| Start of production: | 2021 |
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| End of production: | 2023 |
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| Powertrain Architecture: | MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
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| Body type: | Coupe |
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| Seats: | 5 |
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| Doors: | 4 |
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| Engine: |
| Engine systems: | Start & Stop System |
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| Power: | 265 Hp Same horsepower |
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| Power per litre: | 133 Hp/l [Same length.] |
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| Torque: | 550 Nm |
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| Engine Model/Code: | OM 654 M More details about the engine OM 654 M |
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| Engine displacement: | 1993 |
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| Number of cylinders: | 4 |
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| Engine configuration: | Inline |
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| Number of valves per cylinder: | 4 |
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| Fuel injection system: | Diesel Commonrail |
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| Engine aspiration: | BiTurbo, Intercooler |
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| Valvetrain: | DOHC |
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| Engine oil capacity: | 6.5 l |
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| Coolant: | 13 l |
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| Engine layout: | Front, Longitudinal |
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| Cylinder Bore: | 82 mm mm |
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| Piston Stroke: | 94.3 mm mm |
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| Performance: |
| Fuel Type: | Diesel |
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| Fuel consumption (economy) - urban: | 7.2-7.6 l/100 km |
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| Fuel consumption (economy) - extra urban: | 4.5-4.8 l/100 km |
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| Fuel consumption (economy) - combined (NEDC): | 5.5-5.8 l/100 km |
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| Fuel consumption (economy) - urban (NEDC): | 7.2-7.6 l/100 km |
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| Fuel consumption (economy) - extra urban (NEDC): | 4.5-4.8 l/100 km |
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| Fuel consumption (economy) - combined: | 5.5-5.8 l/100 km |
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| Emission standard: | Euro 6D-ISC-FCM |
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| Acceleration 0 - 100 km/h: | 6.4 sec |
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| Acceleration 0 - 62 mph: | 6.4 sec |
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| Maximum speed: | 250 km/h, Electronically limited |
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| Weight-to-power ratio: | 7 kg/Hp, 142.5 Hp/tonne |
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| Weight-to-torque ratio: | 3.4 kg/Nm, 295.7 Nm/tonne |
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| Acceleration 0 - 60 mph: | 6.1 sec |
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| Space: |
| Kerb Weight: | 1860 |
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| Max. weight: | 2550 |
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| Max. roof load: | 100 kg |
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| Max load: | 690 |
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| Trunk (boot) space - minimum: | 520 l |
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| Permitted trailer load with brakes (12%): | 1900 kg |
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| Fuel tank capacity: | 50 l |
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| AdBlue tank: | 23.5 l |
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| Permitted trailer load without brakes: | 750 kg |
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| Permitted towbar download: | 76 kg |
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| Size: |
| Length: | 4988 mm mm [Same length.] |
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| Width: | 1890 mm mm [Same width.] |
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| Height: | 1435 mm mm [Same height.] |
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| Wheelbase: | 2939 mm mm [Same wheelbase.] |
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| Width including mirrors: | 2069 mm |
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| Front track: | 1620 mm |
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| Rear (Back) track: | 1618 mm |
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| Front overhang: | 888 mm |
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| Rear overhang: | 1161 mm |
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| Minimum turning circle (turning diameter): | 11.9 m [above average] |
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| Powertrain: |
| Drivetrain Architecture | The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode. |
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| Drive wheel | All wheel drive (4x4) |
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| Number of gears | 9 |
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| Transmission type | Automatic |
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| Gearbox type | G-TRONIC |
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| Front brakes | Ventilated discs [Best for performance and cooling.] |
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| Rear brakes | Ventilated discs [Best for performance and cooling.] |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Power steering | Electric Steering |
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| Tires size | Front wheel tires: 245/45 R18; 245/40 R19; 245/35 R20 |
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| Wheel rims size | Front wheel rims: 8J x 18; 8J x 19; 8J x 20 |
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| Front suspension | Independent multi-link suspension |
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| Rear suspension | Independent multi-link suspension |
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| Electric: |
| Gross battery capacity: | 0.9 kWh |
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| Battery technology: | Lithium-ion (Li-Ion) |
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| Electric motor power: | 20 Hp |
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| Electric motor Torque: | 200 Nm |
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| Electric motor location: | Between the combustion engine and the transmission |
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| Battery voltage: | 48 V |
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What’s the best feature of the Mercedes-Benz CLS? Tell us in the comments!