Mercedes-Benz M-class W163, facelift 2001 ML 400 CDI V8 (250 Hp) 4MATIC 5G-TRONIC


Overall Rating

7.3 / 10
Safety 4.0 / 5
Engine 4.0 / 5
Value 3.5 / 5
Performance 3.8 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

Mercedes-Benz M-class:

The Mercedes-Benz GLE, formerly Mercedes-Benz M-Class , is a mid-size luxury SUV produced by the German manufacturer Mercedes-Benz since 1997. In terms of size, it is slotted in between the smaller GLC and the larger GLS, the latter with which it shares platforms.
The first-generation M-Class, designated with the model code W163, is a body-on-frame SUV and was produced until 2004. The second-generation M-Class moved to a unibody platform while sharing most components with the GL-Class, which sports a longer body to accommodate third-row seating....(Read more on Wikipedia)

W163, facelift 2001 Overview:

Mercedes-Benz M-class (W163, facelift 2001). With 560 Nm of torque, it offers ample pulling power. At around 2260 kg, it’s on the heavier side. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is good (0–100 km/h in 8.1 s). The top speed reaches 213 km/h. A sport utility vehicle offering higher ground clearance and versatile cargo space. Seating for 5 makes it ideal for daily use.

ML 400 CDI V8 (250 Hp) 4MATIC 5G-TRONIC Verdict:

Rating 4 stars

Performance Verdict

A powerful diesel V8 offering immense torque, making it excellent for towing and effortless highway cruising. Strong mid-range punch.

Fuel Economy

Impressive fuel economy for a V8 SUV, significantly better than its petrol counterparts, making it a more economical long-distance option.

Best Use Case: Towing, long-distance highway driving, heavy-duty use

Pros and Cons:

Pros:

  • • Robust build quality and luxurious interior for its time.
  • • Strong engine lineup, including powerful V8s and economical diesels.
  • • Capable off-road performance with 4MATIC system.
  • • Comfortable ride quality, especially on long journeys.
  • • Spacious interior and large boot capacity.

Cons:

  • • High fuel consumption for petrol V6/V8 engines.
  • • Some models (especially pre-facelift) had reliability concerns (e.g., rust, electronics).
  • • Dated interior design and technology compared to modern SUVs.
  • • Handling can feel ponderous due to its size and weight.
  • • Expensive maintenance and parts, typical for a luxury brand.

Specifications:

Specifications are compared to those of the previous generation(W163, facelift 2001: 2001 - 2005).

General:
Brand:Mercedes-Benz
Model:M-class
Generation:W163, facelift 2001
Modification (Engine):ML 400 CDI V8 (250 Hp) 4MATIC 5G-TRONIC
Start of production:2002
End of production:2005
Powertrain Architecture:Internal Combustion engine
Body type:SUV
Seats:5
Doors:5
Engine:
Power:250 Hp @ 4000 rpm. Same horsepower
Power per litre:62.6 Hp/l [Same length.]
Torque:560 Nm @ 1700-2600 rpm.
Engine Model/Code:OM 628.963 More details about the engine OM 628.963
Engine displacement:3996
Number of cylinders:8
Engine configuration:V-engine
Number of valves per cylinder:4
Fuel injection system:Diesel Commonrail
Engine aspiration:BiTurbo, Intercooler
Valvetrain:DOHC
Engine oil capacity:10 l
Coolant:12 l
Engine layout:Front, Longitudinal
Cylinder Bore:86 mm
Piston Stroke:86 mm
Compression ratio:18.5:1
Maximum engine speed:4600 rpm.
Performance:
Fuel Type:Diesel
Fuel consumption (economy) - urban:14.7 l/100 km
Fuel consumption (economy) - extra urban:8.8 l/100 km
Fuel consumption (economy) - combined (NEDC):10.9 l/100 km
Fuel consumption (economy) - urban (NEDC):14.7 l/100 km
Fuel consumption (economy) - extra urban (NEDC):8.8 l/100 km
Fuel consumption (economy) - combined:10.9 l/100 km
Emission standard:Euro 3
Acceleration 0 - 100 km/h:8.1 sec
Acceleration 0 - 62 mph:8.1 sec
Maximum speed:213 km/h
Weight-to-power ratio:9 kg/Hp, 110.6 Hp/tonne
Weight-to-torque ratio:4 kg/Nm, 247.8 Nm/tonne
Acceleration 0 - 60 mph:7.7 sec
Space:
Kerb Weight:2260
Max. weight:2870
Max load:610
Trunk (boot) space - maximum:2020 l
Trunk (boot) space - minimum:1061 l
Permitted trailer load with brakes (12%):3500 kg
Fuel tank capacity:83 l
Permitted trailer load without brakes:750 kg
Permitted towbar download:135 kg
Size:
Ramp-over (brakeover) angle:19°
Wading depth:500 mm
Length:4638 mm [Same length.]
Width:1840 mm [Same width.]
Height:1820 mm [Same height.]
Wheelbase:2820 mm [Same wheelbase.]
Width including mirrors:2126 mm
Front track:1555 mm
Rear (Back) track:1555 mm
Front overhang:874 mm
Rear overhang:944 mm
Ride height (ground clearance):204 mm
Minimum turning circle (turning diameter):11.9 m [above average]
Approach angle:26-30°
Departure angle:25-30°
Climb angle:31°
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
Drive wheelAll wheel drive (4x4)
Number of gears5
Transmission typeAutomatic
Gearbox typeG-TRONIC
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesDisc [above average]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Power steeringHydraulic Steering
Tires size275/55 R17
Wheel rims size8.5J x 17
Front suspensionDouble wishbone, Transverse stabilizer
Rear suspensionDouble wishbone, Transverse stabilizer

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