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2011 - New Mercedes-Benz M-Class 4MATIC 4dr 3.5L Hybrid
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Model Highlights

2011 Mercedes-Benz M-Class 4MATIC 4dr 3.5L Hybrid

The M-Class is available with four different powertrains. The ML350 offers a 268-horsepower, 3.5-liter V6, and is available with either 4-wheel drive or rear-wheel drive. The rest of the lineup is all-wheel drive only. The ML550 gets a 382-hp, 5.0-liter V8, while the high-performance ML63 AMG adds a 503-hp, 6.3-liter hand-built V8. Across the line power is sent out via a 7-speed automatic transmission.

There's also a diesel model; the 3.0-liter turbo-diesel V6 in the ML350 Bluetec makes 210 horsepower and 400 pound-feet of torque. It's rated at a frugal 18 mpg city, 24 highway. Thanks to an AdBlue exhaust treatment system, the diesel engine meets 50-state emissions rules and its generous torque rating makes it an ideal choice for towing.

With a 3.5-liter V6 engine plus twin electric motors, the ML450 Hybrid generates up to 275 hp and 258 pound-feet altogether. The full hybrid system is capable of using electric power only at low speeds, and the nickel-metal-hydride battery pack is mounted under the cargo floor. The Hybrid model includes a display indicating the power flow between the battery and gasoline engine.

The M-Class is primarily set up for on-road driving, but the full-time 4-wheel drive system employs open differentials and a 4-wheel traction control system can send power to just one corner when the rest of the wheels lose traction. During normal driving, the system distributes power 50/50 front to back. It also includes an Off-Road Mode, which engages a different anti-lock braking mode for loose surfaces, allows slightly more wheel slip, and makes the accelerator pedal less aggressive. The M-Class includes Downhill Speed Regulation and Hill-Start Assist to control speed on steep slopes.

On-road, the M-Class rides quite smoothly and handles reasonably well for such a tough vehicle, thanks to its 4-wheel independent suspension that includes a double wishbone front suspension and 4-link rear setup. A height-adjustable air suspension is standard on the ML63 AMG but optional on other models, while an Active Damping System allows four different setting from comfort to sport.

The M-Class is extremely well equipped for occupant protection, including front side airbags, head-protecting window curtain airbags for front and rear occupants, stability control, anti-lock brakes with Brake Assist and a rollover sensor system. Available feature include POST-SAFE, which automatically unlocks the doors and shuts off the engine and fuel system after an accident.

The M-Class is strictly a 5-passenger vehicle, but it has plenty of space for adults in back, along with adequate cargo space. All M-Class models include a long list of conveniences such as power seats, cruise control, dual heated mirrors, a sunroof and keyless entry, while ML550 models add heated seats, rain-sensor wipers, running boards, Burl Walnut trim, and upgraded brakes. The ML63 AMG brings even larger brakes, the Airmatic suspension, special Nappa leather and aerodynamic bodywork.

The options list is extensive on the M-Class, and includes Bi-Xenon curve-illuminating headlamps, Parktronic, a power liftgate, heated rear seats, a heated steering wheel, Bluetooth, Keyless Go, a rear-seat entertainment system and a harman/kardon Logic 7 premium audio system.

Specifications

2011 Mercedes-Benz M-Class 4MATIC 4dr 3.5L Hybrid

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year: 8.5
EPA Greenhouse Gas Score: 5

Transmission

Drivetrain: All Wheel Drive
Trans Order Code: N/A
Trans Type: 1
Trans Description Cont.: Continuously variable ratio
Trans Description Cont. Again: N/A
First Gear Ratio (:1): 3.89 - 0.63
Reverse Ratio (:1): 2.97
Clutch Size: N/A
Final Drive Axle Ratio (:1): 3.45
Transfer Case Gear Ratio (:1), High: N/A
Transfer Case Gear Ratio (:1), Low: N/A

Vehicle

EPA Classification: Sport Utility Vehicle 4WD

Interior Dimensions

Passenger Capacity: 5
Passenger Volume: 132.7
Front Head Room: 39.9
Front Leg Room: 42.2
Front Shoulder Room: 59.8
Front Hip Room: 58.3
Second Head Room: 39.8
Second Leg Room: 40.0
Second Shoulder Room: 59.8
Second Hip Room: 58.3

Weight Information

Base Curb Weight: 5247
Curb Weight - Front: N/A
Curb Weight - Rear: N/A
Maximum Payload Capacity: N/A
Curb Weight: N/A
Total Option Weight: 0.00

Mileage

EPA Fuel Economy Est - Hwy: 24
Cruising Range - City: 544.00
EPA Fuel Economy Est - City: 20
Fuel Economy Est-Combined: 22
Cruising Range - Hwy: 652.80

Trailering

Dead Weight Hitch - Max Trailer Wt.: N/A
Dead Weight Hitch - Max Tongue Wt.: N/A
Wt Distributing Hitch - Max Trailer Wt.: N/A
Wt Distributing Hitch - Max Tongue Wt.: N/A
Maximum Trailering Capacity: N/A

Engine

Engine Order Code: N/A
Engine Type: Gas/Electric V6
Displacement: 3.5L/213
Fuel System: N/A
SAE Net Horsepower @ RPM: 163 combined
SAE Net Torque @ RPM: 365 combined

Electrical

Cold Cranking Amps @ 0° F (Primary): N/A
Maximum Alternator Capacity (amps): N/A

Cooling System

Total Cooling System Capacity: N/A

Suspension

Suspension Type - Front: Double Wishbone w/stabilizer bar
Suspension Type - Rear: 4-Arm multilink w/stabilizer bar
Suspension Type - Front (Cont.): Air Suspension
Suspension Type - Rear (Cont.): Air Suspension
Shock Absorber Diameter - Front: N/A
Shock Absorber Diameter - Rear: N/A
Stabilizer Bar Diameter - Front: N/A
Stabilizer Bar Diameter - Rear: N/A

Tires

Front Tire Order Code: N/A
Rear Tire Order Code: N/A
Spare Tire Order Code: N/A
Front Tire Size: P235/65R17
Rear Tire Size: P235/65R17
Spare Tire Size: Compact

Wheels

Front Wheel Size: 17 x 7.5
Rear Wheel Size: 17 x 7.5
Spare Wheel Size: N/A
Front Wheel Material: Aluminum
Rear Wheel Material: Aluminum
Spare Wheel Material: N/A

Steering

Steering Type: Pwr Rack & Pinion
Steering Ratio (:1), Overall: 18.6
Lock to Lock Turns (Steering): 3.6
Turning Diameter - Curb to Curb: 37.9
Turning Diameter - Wall to Wall: N/A

Brakes

Brake Type: Pwr
Brake ABS System: 4-Wheel
Brake ABS System (Second Line): N/A
Disc - Front (Yes or ): Yes
Disc - Rear (Yes or ): Yes
Front Brake Rotor Diam x Thickness: 13.0 x 1.3
Rear Brake Rotor Diam x Thickness: 13.0 x 0.6
Drum - Rear (Yes or ): N/A
Rear Drum Diam x Width: N/A

Fuel Tank

Fuel Tank Capacity, Approx: 27.2
Aux Fuel Tank Capacity, Approx: N/A

Exterior Dimensions

Wheelbase: 114.7
Length, Overall: 188.2
Width, Max w/o mirrors: 76.3
Height, Overall: 71.5
Track Width, Front: 64.0
Track Width, Rear: 64.1
Min Ground Clearance: 8.3
Rear Door Opening Height: N/A
Rear Door Opening Width: N/A
Liftover Height: N/A

Cargo Area Dimensions

Cargo Area Length @ Floor to Seat 1: 75.0
Cargo Area Length @ Floor to Seat 2: 41.9
Cargo Area Length @ Floor to Seat 3: N/A
Cargo Area Width @ Beltline: N/A
Cargo Box Width @ Wheelhousings: N/A
Cargo Box (Area) Height: N/A
Cargo Volume to Seat 1: 72.4
Cargo Volume to Seat 2: 29.4
Cargo Volume to Seat 3: N/A
Available Colors
Auto Parts
What is PS?
Practical SystemsTM uses high technology to
create a customized real-world shopping
experience online.
Learn More