Diesel and petrol · 2010–2015
Mercedes-Benz GLK-Class
MPG, running costs and specs for the Mercedes-Benz GLK-Class. By the official figures, the 2015 gets 27 mpg, about $2,176 a year in the US.

- MPG
- 27 mpg
- 2015 official · 8.7 L/100km
- A year's gas
- $2,176
- at today's prices in the US
- On a full tank
- 471 miles
- 66 L tank
- Seats
- 5
What a GLK-Class costs to run
At today's average gas prices, by its official fuel use, the US first.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| United States | $4.35/gal petrol | $16.12 per 100 miles | $2,176 |
| New Zealand | $2.94/L petrol | $25.61 per 100 km | $2,817 |
| Australia | $2.42/L petrol | $21.03 per 100 km | $2,335 |
| United Kingdom | £1.74/L petrol | £24.45 per 100 miles | £1,711 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
X204, 2008–2020
Specs for the GLK 300 4MATIC 3.0 V6; other versions differ a little.
About
- Body
- SUV
- Size class
- Medium SUV
- Generation
- X204
- Built
- 2008-2020
- Seats
- 5
- Doors
- 5
- Drive
- AWD
Size and weight
- Length
- 4,536 mm
- Width
- 1,840 mm
- Height
- 1,689 mm
- Wheelbase
- 2,755 mm
- Boot
- 450 L
Engine
- Engine
- 3.0 L V6 petrol
- Engine size
- 2,996 cc
- Cylinders
- 6
- Aspiration
- Naturally aspirated
- Power
- 170 kW
- Torque
- 300 Nm
- Gearbox
- 7-speed automatic
Economy
- Fuel use (combined)
- 10 L/100km
- Fuel tank
- 66 L
- Minimum petrol
- 95 RON
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2015 | Diesel | 8.7 L/100km | 32 mpg | 27 mpg | — |
| 2015 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2014 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2014 | Diesel | 8.7 L/100km | 32 mpg | 27 mpg | — |
| 2013 | Petrol | 11.2 L/100km | 25 mpg | 21 mpg | — |
| 2013 | Diesel | 8.7 L/100km | 32 mpg | 27 mpg | — |
| 2012 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2011 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2010 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
Mercedes-Benz GLK-Class questions
What MPG does the Mercedes-Benz GLK-Class get?
The 2015 Mercedes-Benz GLK-Class gets 27 mpg in US gallons by its official figures (8.7 L/100km). Each year's figures are listed below.
How much does a Mercedes-Benz GLK-Class cost to run a year in the US?
About $2,176 a year at today's average gas price of $4.35/gal and a typical year's driving in the US.
How far does a Mercedes-Benz GLK-Class go on a full tank?
About 471 miles (758 km) from its 66 L tank at its official fuel use.
How big is the Mercedes-Benz GLK-Class's trunk?
450 L, for the GLK 300 4MATIC 3.0 V6.
Cars like the GLK-Class
From other makes, closest in what they use.
More from Mercedes-Benz
Every Mercedes-BenzWhat will a drive in your GLK-Class cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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