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2014 Mercedes-Benz M-Class Review

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2014 Mercedes-Benz M-Class Expert Review

By

KBB Expert Rating: 7.0

While the 2014 Mercedes-Benz M-Class certainly has appeal as a rolling status symbol, in truth there is so much more to the M than just the iconic 3-pointed star on the hood. With a robust lineup, including diesel power and a high-performance AMG model, the M-Class demonstrates an ability to be all things to all customers. But it's what's under the M-Class' skin that really counts. Should the worst happen, a reinforced structure augmented by multiple safety and protection system helps to keep everyone safe. The M-Class can even venture off-road if asked, something not many luxury SUVs are equipped to do.

You'll Like This Car If...

Most SUVs can promise a quiet interior and a smooth ride, but try and find one that can claim a 174-mph top speed on the autobahn or deliver up enough low-end torque to shame a Chevy pickup. With a 7,200-pound tow rating, the M-Class can actually carry its own weight and then some.

You May Not Like This Car If...

Like everything about the 2014 M-Class but its rather lofty price? Consider a Jeep Grand Cherokee Limited. The two vehicles share a common platform (a product of the former DaimlerChrysler merger) and the luxurious Jeep is equally capable. Those who require seating for seven will also have to look elsewhere.

KBB Expert Ratings

  • 7.0
  • 6.6
  • 7.2
  • 6.4
  • 6.0
  • 7.7
How It Ranks

#13

out of 33

Fuel Economy

#18

out of 36

Horsepower
View all rankings

Consumer Rating

8.2 out of 10
View all
consumer ratings
2014 Mercedes-Benz M-Class Low/wide front photo What's New for 2014

For 2014, a few color and trim changes make up the majority differences from last year's M-Class crossover SUV. The Sport Styling Package formerly only available on the ML550 is now offered on the ML350 as well.

Driving the M-Class
2014 Mercedes-Benz M-Class Front angle view photo

Driving Impressions There isn't a rut, bump or mud patch angry enough to unsettle the 2014 Mercedes-Benz M-Class crossover SUV. Designed to deal with nature's worst while keeping its occupants cozy, the...

... M-Class is also an enjoyable driver's car, especially with a V8 under the hood and sport suspension at the wheels. Although not as sporty as the BMW X5, the M-Class nevertheless is no slouch, especially in AMG form. An adjustable suspension allows drivers to choose between a smooth ride or an adventurous one, though we imagine most M-Class owners will leave it in the "comfort" setting. At freeway speeds, we found the M-Class's cabin thoroughly shuts out wind and road noise, and visibility is pretty good, although we'd still recommend the optional blind-spot monitoring system. Steering feels a tad light at lower speeds and isn't very communicative overall.

POWER TAILGATE
This feature is a lifesaver when your hands are filled with groceries. Just touch a button on the key fob and the tailgate lifts. Closing is equally simple, either via a button on the door itself or with another press on the key fob.

MBRACE2:
A true leap forward in telematics, mbrace2 is a Cloud-based subscription service that uses your smartphone to connect to the Internet, allowing apps like Facebook, Google and Yelp to be online and at work whenever the car's in motion. Mbrace2 can even download system and map updates.

2014 Mercedes-Benz M-Class Details
2014 Mercedes-Benz M-Class Dashboard, center console, gear shifter view photo Interior

The 2014 M-Class has all the soft-touch materials and wood accents you'd expect in a luxury vehicle. Leather seating will still cost you extra, but even the base "MB-Tex" vinyl provides an appreciable amount of comfort and good feel. That sensation carries over to just about every other component, from the available wood steering wheel to the tiny gear selector, which bucks the trend by being mounted on the steering-wheel column instead of the center console. Rear passengers are treated to ample legroom, reclining seats and movies of their choice with the optional twin LCD screens mounted inside the front-seat headrests.

Exterior
2014 Mercedes-Benz M-Class photo

Up front is a familiar grille that emphasizes the Mercedes-Benz emblem and sleek headlights that give the 2014 Mercedes-Benz M-Class an appropriately modern look. Adding to the sportier appearance is a sculpted beltline running the sides. The rear benefits from a squat shape and taillights that are stretched horizontally, which give the 2014 M-Class a more sporting instead of utilitarian look. The high-performance ML63 AMG models are distinguished by a larger air intake up front, wider front fenders and quad tailpipes in back.

Notable Equipment
Standard Equipment

All 2014 Mercedes-Benz M-Class SUVs come with a 7-speed automatic transmission, power sunroof, 8-way heated front seats, power liftgate, dual-zone automatic climate control, 7-inch color center display, Collision Prevention Assist and an 8-speaker AM/FM/CD/DVD mbrace2 audio system with weather band and HD Radio. Safety features include nine airbags and Mercedes' Attention Assist system that monitors for driver drowsiness. ML350 and ML550 versions ride on big, 19-inch wheels, while the top-line ML63 AMG rolls on 20-inchers.

Optional Equipment

Here's where the M-Class' $50,000 base price can quickly inflate. Many options are bundled into packages and include navigation, rear-view camera, blind-spot monitoring, adaptive cruise control and a premium harman/kardon Surround Sound system. Further options include a panorama roof, heated steering wheel, heated rear seats and the Parktronic system to aid with parallel parking. The $5,000-plus Dynamic Handling Package makes for a more sporting M-Class with the addition of 20-inch wheels, air suspension and an adaptive damping system. Buyers of the AMG performance version can opt for a package that adds another 32 horsepower and a top speed of 174 mph.

Under the Hood
2014 Mercedes-Benz M-Class Engine photo

Each of the four 2014 M-Class models is distinguished by its own engine. At the lowest-priced end is the ML350 with a still-robust V6. Next is the most fuel-efficient of the bunch, the ML350 BlueTEC with a V6 turbodiesel that puts out tremendous power yet yields up to 27 mpg on the highway and a potential cruising range of more than 600 miles. The diesel is 50-state legal and of the "clean" variety, meaning it doesn't put out the nasty emissions of past diesels, but will require the urea-based AdBlue fluid throughout its life. The ML550 SUV uses a powerful-but-fuel-thirsty V8 biturbo, and the ML63 AMG uses an even bigger, more powerful – and even less fuel-efficient – V8. Even the "slowest" M-Class can accelerate from zero to 60 mph in just over seven seconds, while the AMG version can do it in 4.7 seconds, on par with high-performance sports cars.

3.5-liter V6
302 horsepower @ 6,500 rpm
273 lb-ft of torque @ 3,500-5,250 rpm
EPA city/highway fuel economy: 18/22 mpg, 13/17 mpg (E85)

3.0-liter turbodiesel V6
240 horsepower @ 3,600 rpm
455 lb-ft of torque @ 1,600-2,400 rpm
EPA city/highway fuel economy: 20/27 mpg

4.6-liter twin-turbocharged V8
402 horsepower @ 5,000-5,750 rpm
443 lb-ft of torque @ 1,600-4,750 rpm
EPA city/highway fuel economy: 14/20 mpg

5.5-liter biturbo V8
518 horsepower @ 5,250 rpm
516 lb-ft of torque @ 1,750-5,000 rpm
EPA city/highway fuel economy: 13/17 mpg

Prices for the 2014 Mercedes-Benz M-Class SUVs range from roughly $49,000 for a base ML350 with rear drive to well over twice that for a fully-loaded ML63 AMG, which can reach over $122,000 with options. Keep in mind that option packages across the line can add thousands of dollars to any model. At these prices, the M-Class almost mirrors the BMW X5 series, which starts in base form at just over $48,000 and can reach more than $100,000 for a loaded X5 M. Be sure to check the Kelley Blue Book Fair Purchase Price to see what buyers in your area are actually paying for the 2014 Mercedes-Benz M-Class. Down the road, the M-Class boasts excellent resale value, with the ML350 BlueTEC diesel version commanding the highest dollar.

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Get Your Fair Purchase Price See actual transaction prices, explore total cost to own, projected resale value and more.

2014 Mercedes-Benz M-Class Consumer Reviews

Overall Rating
8.2
Out of 10

Based on 18 Ratings for the 2012 - 2014 models.

Review this car
  • Value
    7.4/10
    Quality
    8.4/10
  • Reliability
    8.1/10
    Performance
    8.1/10
  • Comfort
    8.3/10
    Styling
    9.1/10

Decent, but an overpriced Grand Cherokee

By on Wednesday, June 11, 2014

I own this car - My approximate mileage is 38,700

10 6.0
overall rating 6 of 10rating details

Reviewer Ratings

Overall Rating
6/10
Value
3/10
Reliability
6/10
Quality
7/10
Performance
3/10
Styling
7/10
Comfort
7/10

Pros: "Brand Prestige"

Cons: "Overpriced truck, under-powered V6 engine"

Likely to recommend this car? (1-10): 3

"Driving dynamics is similar to Grand Cherokee due to virtually identical chassis and body frame. The under-powered V6 engine is simply too weak to move briskly this 5000 lbs truck. I should have bought the V8 which will definitely change my poor driving experience. As to the driving position and seating comfort, it is about average, and not the command view that an SUV is supposed to have (Lexus GX has an elevated and upright driving position that other luxury SUVs ought to have). This SUV is overpriced by at least 5K even if MB has great brand prestige. And too bad, all those European or Japanese luxury SUVs are overpriced trucks that are only worth about 70% of their MSRP when new. But that does not mean Detroit luxury SUVs are bargains. Instead, Detroit luxury SUVs are a joke in terms of quality and reliability whether they are 2004 models or 2014 models."

36 people out of 42 found this review helpful

it's just the perfect vehicle for me and my family

By on Monday, March 03, 2014

I own this car - My approximate mileage is 39,000

10 10.0
overall rating 10 of 10rating details

Reviewer Ratings

Overall Rating
10/10
Value
6/10
Reliability
9/10
Quality
10/10
Performance
8/10
Styling
10/10
Comfort
10/10

Pros: "Perfect car for all my needs and wants"

Cons: "price"

Likely to recommend this car? (1-10): 10

"The car has the luxury I need for clients, the funcationality as a "mom" car, seats my teenagers comfortably and knowing the car drives well and is very safe just makes it the perfect car for me."

6 people out of 8 found this review helpful

Great Car

By on Friday, January 31, 2014

I own this car - My approximate mileage is 800

10 9.0
overall rating 9 of 10rating details

Reviewer Ratings

Overall Rating
9/10
Value
8/10
Reliability
9/10
Quality
10/10
Performance
9/10
Styling
10/10
Comfort
10/10

Likely to recommend this car? (1-10): 10

"Just bought the ML350 Bluetec 2014. Was a little anxous because of some of the negative reviews out there. However I am glad I stuck with my instict after test driving the car. It is a really nice car! Very quiet, smooth, and comfortable. The interior is nice and the diesel engine is just phenomenal. It starts slow but boy it catches up with the torque like a hot knife in butter. Also for a Diesel it is very quiet and had no problem starting in -10 degree weather. It is like having the power of a V8 engine and the fuel economy of V4. Cant beat it. Interior is very nice. Connectivity to bluetooth is very seamless and command system is very good though could be better. The only gripe I have is that not all diesel gas stations carry the B5 diesel(higher Biodiesel content clogs the filter and voids your warranty) which MB dealers dont tell you up front. However, I can live with that. Overall it is a very comfortable and elegant ride. if you are looking for sporty ride look at Porsche Cayenne. Though it is very expensive with the add ons compared to the ML. Test Drove BMW X5 too which is also nice but the interior feels cramped. Diesel ML was hands down the winner when I look at the whole package."

10 people out of 14 found this review helpful

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