2021 CLS 400 d 4MATIC Specs2021 (C257) Mercedes CLS 400 d 4MATIC Specifications & Performance
2021 - present (C257)
Tech Specs Summary
- 
- 2.9 L Inline 6 Turbo
- 
- 155 mph
- 
- 5.2 seconds
- 
- 325 BHP
- 
- 42.2 mpg
- 
- 4 Doors
- 
- 5 Seats
- 
- 520 L
- 
- 1,935 kg
- Front - AWD
Performance
- Top Speed
- 155 mph
- 0-62 mph
- 5.2 seconds
- 0-60 mph
- 5.0 seconds
- Power-to-Weight
- 168 BHP/Tonne
- Power
- 325 BHP
- Torque
- 516 lb·ft
Fuel Economy
- Combined
- 42.2 mpg
- Urban
- 34.4 mpg
- Extra Urban
- 56.5 mpg
- Total Range
- 464 Miles
- CO2 Emissions
- 175 g/Km
Diesel Engine
- Displacement
- 2.9 Litre
- 2,927 cc
- Configuration
- Inline 6
- Aspiration
- Turbo
- Peak Power
- 325 BHP @ 3,600 RPM
- 330 ps @ 3,600 RPM
- Peak Torque
- 516 lb·ft @ 1,200 RPM
- 700 N·m @ 1,200 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Common Rail
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Diesel
- Fuel Tank Capacity
- 50 Litres
Extra Engine Specs
- Compression Ratio
- 15.5:1
- Bore x Stroke
- 82 x 92.4 mm
- Bore-Stroke Ratio
- 0.89:1
- Under-Square
- Specific Output
- 111 BHP/L
- Power/Cylinder
- 54 BHP
- Unitary Capacity
- 488 cc
- BMEP
- 30.1 Bar
- 435.9 PSI
Drivetrain & Chassis
- Driven Wheels
- AWD
- All-wheel Drive
- Gearbox (AT)
- 9 Gears
- Front Tyre Size
- 245/40R19
- Rear Tyre Size
- 275/35R19
- Front Suspension
- Double Wishbone
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body Style
- Large Coupé
- Doors
- 4
- Seats
- 5
- Cargo Space
- 520 L
- Turning Circle
- 11.9 m
- Kerb Weight
- 1,935 kg
- Gross Weight
- 2,545 kg
- Maximum Payload
- 610 kg
- Tow Capacity
- 750-1,900 kg
- Length
- 4,988 mm
- Width
- 1,890 mm
- Height
- 1,435 mm
- Wheelbase
- 2,939 mm
- Front Track
- 1,620 mm
- Rear Track
- 1,618 mm
UK Vehicle Tax Cost
Registered On / After 01/04/2017
First Year
£2270
Standard
£200
+
£440
For Years 2-6 If List Price (inc. options) is over £40k
★★★★★
★★★★★
3.5
Pros & Cons vs Rivals
Performance
Environment
Practicality
Luggage
City Driving
Road Trips
Similar Cars
✚ Show More
