2021 (C257) Mercedes AMG CLS 53 4MATIC+ Specs & Performance
2021 - present (C257)
Tech Specs Summary
- 
- 3 L Inline 6 Twincharged MHEV
- 
- 155 mph
- 
- 4.5 seconds
- 
- 429 hp
- 
- 25.6 mpg
- 
- 5 Doors
- 
- 5 Seats
- 
- 17.3 ft3
- 
- 4,376 lbs
- Front - 4WD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 4.5 seconds
- 0-60 mph
- 4.4 seconds
- Power-to-Weight
- 10.21 lb/hp
- Combined Power
- 429 hp
- Combined Torque
- 384 lb·ft
Gas Mileage
- Combined
- 25.6 mpg
- City
- 20.1 mpg
- Highway
- 33.6 mpg
- Total Range
- 445 Miles
- Tailpipe CO2
- 336 g/Mile
Electric Powertrain - Mild Hybrid
- Peak Power
- 22 hp
- 22 ps
- Peak Output
- 16 kW
- Peak Torque
- 184 lb·ft
- 250 N·m
Gasoline Engine - Mild Hybrid
- Capacity
- 3 Liter
- 183 in3
- Layout
- Inline 6
- Aspiration
- Twincharged
- Peak Power
- 429 hp @ 5,500 RPM
- 435 ps @ 5,500 RPM
- Peak Torque
- 384 lb·ft @ 1,800 RPM
- 520 N·m @ 1,800 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 17.4 Gallons
More Engine Specs
- Engine Name
- M256 E30
- Compression Ratio
- 10.5:1
- Bore x Stroke
- 3.268 x 3.638 in
- Bore-Stroke Ratio
- 0.9:1
- Under-Square
- Specific Output
- 2.34 hp/in3
- Power/Cylinder
- 72 hp
- Cylinder Volume
- 30.5 in3
- BMEP
- 316 PSI
- 21.8 Bar
Drivetrain & Chassis
- Driven Wheels
- 4WD
- Rear-biased Four-wheel Drive
- Transmission (AT)
- 9 Speeds
- Front Tyre Size
- 245/40R19 Y
- Rear Tyre Size
- 275/35R19 Y
- Front Suspension
- Double Wishbone
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body
- Large Coupé
- Door Count
- 5
- Seat Count
- 5
- Luggage Space
- 17.3 ft3
- Turning Radius
- 41 ft
- Curb Weight
- 4,376 lbs
- Gross Weight
- 5,622 lbs
- Maximum Payload
- 1,246 lbs
- Towing Capacity
- 1,653-3,307 lbs
- Length
- 197.3 in
- Width
- 74.6 in
- Height
- 56 in
- Wheelbase
- 115.7 in
- Front Track
- 64.4 in
- Rear Track
- 64.8 in
★★★★★
★★★★★
3.6
Pros & Cons vs Rivals
Performance
Environment
Practicality
Luggage
City Driving
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2021 AMG CLS 53 4MATIC+ Specs










































