DecodedCars2015 Mercedes-Benz GLK-Class
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2015 models.
- Class
- Small Sport Utility Vehicle 4WD
- Body styles
- Glk 250 Bluetec 4dr SUV AWD, Glk 350 4matic 4dr SUV AWD
- Engines
- 2.1L 4-cyl turbo, 3.5L 6-cyl
- Drivetrain
- 4-Wheel Drive, Rear-Wheel Drive
- Fuel
- Diesel, Premium Gasoline
- MPG (best)
- 27 combined · 24 city / 32 hwy
- Length
- 178.3 in
- Curb weight
- 4,068–4,244 lb
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- Excellent fuel economyUp to 27 MPG combined — 19% better than the average 2015 small SUV (22.6 MPG).
- AWD / 4WD available
- Few owner complaints0 complaints filed with NHTSA versus about 36 for similar models.
- No recalls so far
Watch out for
No weak spots against similar models in the data.
Calculated from EPA, NHTSA and vPIC data against 16 similar 2015 models — not a review. How we calculate this →
Overview
The 2015 Mercedes-Benz GLK-Class is a small SUV offered with 2 engines (2.1L 4-cyl turbo and 3.5L 6-cyl) and 4-wheel drive and rear-wheel drive.
It measures about 178 inches long and 72 inches wide on a 109-inch wheelbase, with a curb weight of roughly 4,244 lb (Glk 250 Bluetec 4dr SUV AWD).
EPA rates its most efficient version at 27 MPG combined (24 city / 32 highway), 19% better than the 2015 small SUV average of 22.6 MPG, for an estimated $3,550 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
There are no recalls or owner complaints on file with NHTSA for this model year.
What changed for 2015
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2014 GLK-Class — a carry-over year in the data.
Compared with 2014; trim, feature and price changes aren't covered. See the 2014 GLK-Class →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| Glk 250 Bluetec 4dr SUV AWD | 178.3 in | 72.4 in | 66.9 in | 108.7 in | 61.8 / 63 in | 4,244 lb | 52/48 |
| Glk 350 4matic 4dr SUV AWD | 178.3 in | 72.4 in | 66.9 in | 108.7 in | 61.8 / 63 in | 4,068 lb | 52/48 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| GLK250 Bluetec 4matic Diesel | 2.1L 4-cyl turbo | Automatic 7-spd | 4-Wheel Drive | 24 / 32 / 27 | +19% | $3,550 | 371 |
| GLK350 | 3.5L 6-cyl | Automatic 7-spd | Rear-Wheel Drive | 19 / 26 / 22 | -8% | $3,750 | 413 |
| GLK350 | 3.5L 6-cyl | Automatic 7-spd | Rear-Wheel Drive | 19 / 25 / 21 | -12% | $3,900 | 420 |
| GLK350 4matic | 3.5L 6-cyl | Automatic 7-spd | 4-Wheel Drive | 18 / 25 / 21 | -7% | $3,900 | 431 |
| GLK350 4matic | 3.5L 6-cyl | Automatic 7-spd | 4-Wheel Drive | 18 / 24 / 20 | -12% | $4,100 | 444 |
EPA estimates; "vs. class" is combined MPG against the 2015 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2015 Mercedes-Benz GLK-Class.
Similar 2015 small SUVs
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2015 Mercedes-Benz GLK-Class (this car) | 27 MPG | Not rated | 0 |
| 2015 Mercedes-Benz G-Class | 13 MPG | Not rated | 0 |
| 2015 BMW X3 | 30 MPG | Not rated | 7 |
| 2015 Lexus RX | 29 MPG | Not rated | 1 |
| 2015 Porsche Macan | 19 MPG | Not rated | 7 |
| 2015 Audi Q5 | 26 MPG | Not rated | 6 |
| 2015 Volvo XC60 | 27 MPG | Not rated | 1 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2015 Mercedes-Benz GLK-Class.
Check your VIN for open recalls at NHTSA ↗Not every 2015 Mercedes-Benz GLK-Class is affected — only a VIN check confirms your car.
Owner-reported problems
No owner complaints for the 2015 Mercedes-Benz GLK-Class in NHTSA's database since 2015.
Used 2015 Mercedes-Benz GLK-Class buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2015 Mercedes-Benz GLK-Class. Not a substitute for a professional inspection.
Other GLK-Class years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2014 GLK-Class | 27 | 178.3 in | Not rated | 0 | 0 |
| 2013 GLK-Class | 27 | 178.3 in | Not rated | 0 | 0 |
| 2012 GLK-Class | 18 | 178.3 in | Not rated | 0 | 0 |
| 2011 GLK-Class | 18 | 178.3 in | Not rated | 0 | 0 |
| 2010 GLK-Class | 18 | 178.3 in | Not rated | 0 | 0 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Mercedes-Benz. How we calculate this →