2012 Mercedes-Benz M-Class Reviews, Pricing & Specs

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$48,990 to $94,990

Original MSRP

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expert review

4.6

avg user rating

(19 reviews)
2012 Mercedes-Benz M-Class Preview summaryImage

The Mercedes-Benz M-Class is all new for 2012 and ready to change the game again thanks to one very impressive overhaul. Style was never a problem, so you won't find many changes to the outside, but everything from performance to the cabin to safety considerations has been totally revamped to create the perfect SUV for anyone whose budget is not a major concern.

Although the Hybrid, ML63 AMG and ML550 V8 are still in the works, the present lineup is already suited to nearly any driver without adding unnecessary confusion with umpteen different trims. For instance, the two M-Class trims debuting for 2012 can be made into a sport SUV just by adding the new Dynamic Handling package, which does an amazing job of reducing body roll and adding confidence to cornering posture—not that it needed improvement, but if you want something sportier before Mercedes-Benz gets the AMG out, there's your way to it.

The only tough choice for 2012 is whether to go with the ML350 4MATIC gas or ML350 BlueTEC diesel. Even though they both hit 60 mph in just over 7 seconds and come with all-wheel drive and a 7-speed automatic, the two engines each have a distinct personality all their own. The DOHC 3.5-liter gas V6 pulls no punches at highway passing with 302 hp and 273 lb-ft of torque. The 3-liter turbodiesel V6, on the other hand, launches off the start with 240 hp and a jaw-dropping 455 lb-ft of torque - and gets about 3 mpg more than the gas version at 20 mpg city/25 highway.

The list of new features for 2012 is mind-bogglingly long. For starters, the enhanced voice-command system now recognizes accents and different language dialects to control the phone, navigation, music and every electronic essential. New standard features for 2012 include Attention Assist, Agility Control suspension, adaptive brake and hold functionality, HD radio and 9 airbags for an unprecedented level of safety for all 5 passengers. Speaking of passengers, rear headroom now accommodates taller passengers, and the second row is sculpted for two passengers to ride in greater comfort if that's all the room you need. Should you need more, keep your eyes and ears peeled for the arrival of the M-Class's third-row option.

As for new options available right here and now, the Premium 1 package carries over unchanged, but the Premium 2 package now includes climate-controlled cupholders and a rear storage compartment. A new Lane Tracking package offers Blind Spot Assist and Lane Keeping assist, while a new Driver Assistance Package offers Active Blind Spot Assist, and Active Lane Keeping Assist alongside Distronic Plus with Pre-Safe Brake, which detects other cars on the road via radar and engages the brakes if someone gets a bit too close. A new lighting package will be offered mid-year that will provide a headlamp cleaning system, adaptive high beams and bi-xenon headlights with active curve assist and corner-illuminating lights.

There's more, but at this point I'm sure you're itching to give it a test - so I will leave you the joy of discovering the M-Class in full on your own.

CarGurus Editorial Team
Published May 31, 2022 by CarGurus Editorial Team
While we highlight specific author bylines where possible, sometimes our content results from the combined efforts of several members of the CarGurus editorial team. As with all our editorial content, you can expect high levels of automotive insight and expertise delivered in a style that is approachable and free from jargon.

User reviews for 2012 Mercedes-Benz M-Class

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User rating:
by Anonymous
Mar 02, 2024
Just an extremely comfortable car that’s easy to drive! Mar 02, 2024
by Travis L
Nov 24, 2023
The M-class is the perfect SUV only if it is a Diesel engine the gas engine is hard on fuel economy efficiency and having all the power Diesel is the way to go if u travel a lot the engine will last 500,000 plus miles with good maintenance.Nov 24, 2023
by NIXON C
Aug 31, 2023
Great condition. just how it was posted online. Good deal.Aug 31, 2023

2012 Mercedes-Benz M-Class Pricing

Original MSRP
$48,990 to $94,990
Price range
$10,177 to $10,975
Average price on CG
$10,179
YoY price change
$10,975 to $10,179

Trims & specs

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Rear side airbags · Rear side curtain airbags

Audio System

USB auxiliary audio input · 6 disc in-dash CD · AM/FM radio · Rear audio: rear volume control

Brakes

ABS: 4-wheel · Front brakes: ventilated disc · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage · Center console trim: alloy · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: alloy · Steering wheel trim: leather and wood

Convenience Features

Cargo area power outlet: 12V · Cargo cover: retractable · Center console: front console with armrest · Cupholders: front · Multi-function remote: keyless entry · One-touch windows: 4 · Power outlet(s): 12V front · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: paddle shifter · Storage: cargo net · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: power · Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.90

Exterior Features

Door handle color: body-color · Front bumper color: body-color · Mirror color: body-color · Rear bumper color: body-color · Rear trunk/liftgate: liftgate · Running boards: illuminated · Skid plate(s): front and rear · Window trim: chrome

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3

In Car Entertainment

Infotainment screen size: 7 in. · Video monitor location: dual rear · Video system: DVD player

Instrumentation

Warnings and reminders: low oil pressure

Lights

Exterior entry lights: security approach lamps · Headlights: Auto on

Mirrors

Exterior mirrors: integrated turn signals

Passenger Seat

Adjustable lumbar support: power · Power adjustments: 8

Rear Seats

Type: 60-40 split bench

Roof

Moonroof: remote operation · Roof rack color: black · Sunroof: panoramic

Safety

Active head restraints: driver · Impact sensor: post-collision safety system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt force limiters: front and rear · Seatbelt pretensioners: front and rear

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Rear seat folding: split · Upholstery: leatherette

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Phone wireless data link: Bluetooth · Satellite communications: TeleAid

Tires

Diameter: 19 · Type: all season

Tires and Rims

Wheels: alloy

Wheels

Wheel spokes: 10

Windows

Front wipers: rain sensing · Liftgate window: fixed · Power windows: remote operation · Rear wiper: intermittent

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Rear side airbags · Rear side curtain airbags

Audio System

Auxiliary audio input: iPod/iPhone integration · 6 disc in-dash CD · AM/FM radio · Rear audio: rear volume control

Brakes

ABS: 4-wheel · Front brakes: ventilated disc · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage · Center console trim: alloy · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: alloy · Steering wheel trim: leather and wood

Convenience Features

Cargo area power outlet: 12V · Cargo cover: retractable · Center console: front console with armrest · Cupholders: rear · Multi-function remote: keyless entry · One-touch windows: 4 · Power outlet(s): 12V front · Reading lights: rear · Steering wheel: tilt and telescopic · Steering wheel mounted controls: paddle shifter · Storage: door pockets · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: power · Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.45

Exterior Features

Door handle color: body-color · Front bumper color: body-color · Mirror color: body-color · Rear bumper color: body-color · Rear trunk/liftgate: power operated · Running boards: illuminated · Skid plate(s): front and rear · Window trim: chrome

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3

In Car Entertainment

Infotainment screen size: 7 in. · Video monitor location: dual rear · Video system: DVD player

Instrumentation

Warnings and reminders: lamp failure

Lights

Exterior entry lights: security approach lamps · Headlights: Xenon

Mirrors

Exterior mirrors: heated

Passenger Seat

Adjustable lumbar support: power · Power adjustments: 8

Rear Seats

Type: 60-40 split bench

Roof

Moonroof: power glass · Roof rack color: black · Sunroof: panoramic

Safety

Active head restraints: driver · Impact sensor: post-collision safety system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Rear seat folding: split · Upholstery: leatherette

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): front

Telematics

Phone wireless data link: Bluetooth · Satellite communications: TeleAid

Tires

Diameter: 19 · Type: all season

Tires and Rims

Wheels: alloy

Wheels

Wheel spokes: 10

Windows

Front wipers: variable intermittent · Liftgate window: fixed · Power windows: remote operation · Rear wiper: intermittent

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Rear side airbags · Front side curtain airbags

Audio System

Auxiliary audio input: jack · In-Dash CD: DVD · AM/FM radio

Brakes

ABS: 4-wheel · Front brakes: ventilated disc · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage · Center console trim: wood · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: alloy · Steering wheel trim: leather

Convenience Features

Cargo area power outlet: 12V · Cargo cover: retractable · Center console: front console with armrest · Cupholders: front · Multi-function remote: keyless entry · One-touch windows: 4 · Power outlet(s): 12V front · Reading lights: front · Steering wheel: tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: seatback · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: power · Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.70

Exterior Features

Door handle color: body-color · Front bumper color: body-color · Mirror color: body-color · Paint: special factory paint · Rear bumper color: body-color · Rear trunk/liftgate: liftgate · Skid plate(s): front · Window trim: chrome

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3

In Car Entertainment

Infotainment screen size: 7 in.

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlight cleaners: heated · Headlights: auto delay off

Mirrors

Exterior mirrors: power

Passenger Seat

Adjustable lumbar support: power · Power adjustments: 8

Rear Seats

Type: 60-40 split bench

Roof

Moonroof: power glass · Roof rack color: black · Sunroof: panoramic

Safety

Active head restraints: driver · Impact sensor: post-collision safety system · Parking sensors: rear

Seatbelts

Front seatbelts: 3-point · Seatbelt force limiters: front · Seatbelt pretensioners: front and rear

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Rear seat folding: split · Upholstery: leatherette

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear

Telematics

Phone wireless data link: Bluetooth · Satellite communications: TeleAid

Tires

Type: all season

Windows

Front wipers: variable intermittent · Liftgate window: fixed · Power windows: remote operation · Rear wiper: intermittent

Air Conditioning

Active charcoal air filtration · Automatic climate control front air conditioning · Dual front air conditioning zones

Airbags

Dual front airbags · Passenger airbag deactivation: occupant sensing deactivation · Front side airbags · Front side curtain airbags

Audio System

USB auxiliary audio input · In-Dash CD: DVD · Premium Brand: Harman-Kardon · AM/FM radio · Rear audio: rear volume control · Satellite Radio: SiriusXM · 1 subwoofer

Brakes

ABS: 4-wheel · Front brakes: ventilated disc · Rear brakes: ventilated disc

Comfort Features

Armrests: rear center folding with storage · Center console trim: wood · Floor Mat Material: carpet · Floor Mats: front · Shift knob trim: alloy · Steering wheel trim: leather

Convenience Features

Cargo area power outlet: 12V · Cargo cover: retractable · Center console: front console with armrest · Cupholders: front · Multi-function remote: keyless entry · One-touch windows: 4 · Power outlet(s): 12V front · Reading lights: rear · Steering wheel: tilt and telescopic · Steering wheel mounted controls: cruise controls · Storage: cargo tie-down anchors and hooks · Vanity mirrors: dual illuminating

Driver Seat

Adjustable lumbar support: power · Power adjustments: 8

Drivetrain

4WD Type: full time · Axle ratio: 3.46

Exterior Features

Door handle color: body-color · Front bumper color: body-color · Mirror color: body-color · Paint: special factory paint · Rear bumper color: body-color · Rear trunk/liftgate: liftgate · Skid plate(s): front

Headrests

Front headrests: adjustable · Number of front headrests: 2 · Number of rear headrests: 3

In Car Entertainment

Infotainment screen size: 7 in. · Video monitor location: dual rear · Video system: auxiliary audio/video input

Instrumentation

Warnings and reminders: low fuel level

Lights

Exterior entry lights: security approach lamps · Headlights: Auto on

Mirrors

Exterior mirrors: heated

Passenger Seat

Adjustable lumbar support: power · Power adjustments: 8

Rear Seats

Type: 60-40 split bench

Roof

Moonroof: remote operation · Roof rack color: black · Sunroof: panoramic

Safety

Active head restraints: driver · Impact sensor: post-collision safety system · Parking sensors: front

Seatbelts

Front seatbelts: 3-point · Seatbelt force limiters: front and rear · Seatbelt pretensioners: front and rear

Seats

Driver seat power adjustments: height · Front seat type: bucket · Passenger seat power adjustments: height · Rear headrests: adjustable · Rear seat folding: split · Upholstery: leather

Spare Tire

Mount Location: inside · Size: temporary

Spare Wheel

Rim Type: steel

Suspension

Front Shock Type: gas shock absorbers · Front Spring Type: coil springs · Front Suspension Classification: independent · Front Suspension Type: double wishbones · Rear Shock Type: gas shock absorbers · Rear Spring Type: coil springs · Rear Suspension Classification: independent · Rear Suspension Type: multi-link · Stabilizer bar(s): rear

Telematics

Phone wireless data link: Bluetooth · Satellite communications: TeleAid

Tires

Type: all season

Windows

Front wipers: rain sensing · Liftgate window: fixed · Power windows: remote operation · Rear wiper: intermittent

See all trims (4)