Car comparison

Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6vsMercedes-Benz GL (X164) · Facelift 2009 GL 450

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison
VS

Mercedes-Benz GL (X164) · Facelift 2009

GL 450

340 hp4663 ccGasolineAWDAutomaticNaturally aspiratedSUV2009-2012

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6

  • Quickest 0-100 km/h
    6.5 s
  • Fastest top speed
    238 km/h
    148 mph
  • Lightest
    1,770 kg
    3,902 lb
  • Best power-to-weight
    173 hp/t
    129 kW/t
    5.8 kg/hp
  • Lowest combined fuel consumption
    8.7 L/100 km
    27.0 mpg US
    32.5 mpg UK
  • Lowest city consumption
    11.0 L/100 km
    21.4 mpg US
    25.7 mpg UK
  • Lowest highway consumption
    7.4 L/100 km
    31.8 mpg US
    38.2 mpg UK
  • Best estimated range
    759 km
    471 mi
  • Best performance score
    59/100
  • Best economy score
    83/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6Mercedes-BenzGL (X164)Facelift 2009GL 450
Power
306hp228kW
340hp254kW
Torque
370Nm273lb-ft
460Nm339lb-ft
Curb weight
1,770kg3,902lb
2,355kg5,192lb
Gross weight
2,415kg5,324lb
3,150kg6,945lb
Top speed
238 km/h
148 mph
235 km/h
146 mph
To 99% top speed
77.8s99% target: 236 km/h / 146 mph
Calculated
105.4s99% target: 233 km/h / 145 mph
Calculated
0-100 km/h
6.5s
7.2s
0-200 km/h
26.7s
Calculated
34.4s
Calculated
0-60 mph
6.2s
Calculated
6.8s
Calculated
Fuel consumption
8.7L/100 km27mpg US32.5mpg UK
13.4L/100 km17.6mpg US21.1mpg UK
Fuel consumption city
11L/100 km21.4mpg US25.7mpg UK
18.4L/100 km12.8mpg US15.4mpg UK
Fuel consumption highway
7.4L/100 km31.8mpg US38.2mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
Quarter mile
14.6s
Calculated
15.2s
Calculated
Power-to-weight
173hp/t129kW/t78hp/1000 lb
Calculated
144hp/t108kW/t65hp/1000 lb
Calculated
Torque-to-weight
209Nm/t140lb-ft/ton
Calculated
195Nm/t131lb-ft/ton
Calculated
Estimated range
759km471mi
Calculated
746km464mi
Calculated
Displacement
3,498cc213cu in
4,663cc285cu in
Length
4,525mm178in
5,099mm201in
Width
1,840mm72in
1,920mm76in
Height
1,689mm66in
1,840mm72in
Wheelbase
2,755mm108in
3,075mm121in
Front track
1,567mm62in
1,645mm65in
Rear track
1,588mm63in
1,648mm65in
Ground clearance
201mm8in
198mm8in
Trunk volume
450L
620L
Max trunk volume
1,550L
2,300L
Doors
5
5
Seats
5
7
Fuel tank
66L
100L
CO2 emissions-
312g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6Mercedes-Benz GL (X164) Facelift 2009 GL 450PowerTorque
  • Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6: Power / Torque
  • Mercedes-Benz GL (X164) Facelift 2009 GL 450: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V66,500 rpm3,500-5,250 rpm6,750 rpm
Mercedes-BenzGL (X164)Facelift 2009GL 4506,000 rpm2,700-5,000 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6Mercedes-BenzGL (X164)Facelift 2009GL 450
Acceleration checkpoints
0-60 mph
0-97 km/h
6.2 s
6.8 s
0-100 km/h
0-62 mph
6.5 s
7.2 s
0-200 km/h
0-124 mph
26.7 s
34.4 s
Top speed
238 km/h
148 mph
235 km/h
146 mph
Drag race simulation
60 ft
18 m
2.4 s
2.4 s
330 ft
101 m
6.3 s
6.4 s
1/8 mile
201 m
9.5 s
9.8 s
1000 ft
305 m
12.3 s
12.7 s
1/4 mile
402 m
14.6 s
15.2 s
Trap speed
1/4 mile
402 m
158 km/h
98 mph
148 km/h
92 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
306 hp
228 kW
Mercedes-BenzGL (X164)Facelift 2009GL 450
340 hp
254 kW

Mercedes-Benz GL (X164) Facelift 2009 GL 450 has 34 hp more than Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6.

The biggest power difference is between Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 and Mercedes-Benz GL (X164) Facelift 2009 GL 450: 34 hp (25 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
370 Nm
273 lb-ft
Mercedes-BenzGL (X164)Facelift 2009GL 450
460 Nm
339 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
1,770 kg
3,902 lb
Mercedes-BenzGL (X164)Facelift 2009GL 450
2,355 kg
5,192 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
238 km/h
148 mph
Mercedes-BenzGL (X164)Facelift 2009GL 450
235 km/h
146 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V66.5 s
Mercedes-BenzGL (X164)Facelift 2009GL 4507.2 s

Although Mercedes-Benz GL (X164) Facelift 2009 GL 450 has more power, Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 and Mercedes-Benz GL (X164) Facelift 2009 GL 450: 0.7 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Mercedes-BenzGL (X164)Facelift 2009GL 450
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 and Mercedes-Benz GL (X164) Facelift 2009 GL 450: 4.7 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
173 hp/t
129 kW/t
5.8 kg/hp
Mercedes-BenzGL (X164)Facelift 2009GL 450
144 hp/t
108 kW/t
6.9 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
759 km
471 mi
Mercedes-BenzGL (X164)Facelift 2009GL 450
746 km
464 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
306 hp
228 kW
6.5 s
238 km/h
148 mph
Mercedes-BenzGL (X164)Facelift 2009GL 450
340 hp
254 kW
7.2 s
235 km/h
146 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
Power
306 hp
228 kW
0-100 km/h6.5 s
Top speed
238 km/h
148 mph
Doors/seats
5 doors
5 seats
Trunk
450 L
15.9 cu ft
Length
4,525 mm
178.1 in
Height
1,689 mm
66.5 in
Mercedes-BenzGL (X164)Facelift 2009GL 450
Power
340 hp
254 kW
0-100 km/h7.2 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
7 seats
Trunk
620 L
21.9 cu ft
Length
5,099 mm
200.7 in
Height
1,840 mm
72.4 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
Power
306 hp
228 kW
0-100 km/h6.5 s
Top speed
238 km/h
148 mph
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Mercedes-BenzGL (X164)Facelift 2009GL 450
Power
340 hp
254 kW
0-100 km/h7.2 s
Top speed
235 km/h
146 mph
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
6.5 s
Mercedes-BenzGL (X164)Facelift 2009GL 450
13.4 L/100 km
17.6 mpg US
21.1 mpg UK
7.2 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
173 hp/t
129 kW/t
5.8 kg/hp
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Mercedes-BenzGL (X164)Facelift 2009GL 450
144 hp/t
108 kW/t
6.9 kg/hp
13.4 L/100 km
17.6 mpg US
21.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6Mercedes-BenzGL (X164)Facelift 2009GL 450
Power
306 hp
228 kW
340 hp
254 kW
Torque
370 Nm
273 lb-ft
460 Nm
339 lb-ft
Acceleration
6.5 s
7.2 s
Top speed
238 km/h
148 mph
235 km/h
146 mph
Lightness
1,770 kg
3,902 lb
2,355 kg
5,192 lb
Fuel consumption
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
13.4 L/100 km
17.6 mpg US
21.1 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
450 L
15.9 cu ft
Length
4,525 mm
178.1 in
Height
1,689 mm
66.5 in
Doors/seats
5 doors
7 seats
Trunk
620 L
21.9 cu ft
Length
5,099 mm
200.7 in
Height
1,840 mm
72.4 in
Range score
759 km
471 mi
746 km
464 mi
CO2 score
-
312 g/km
Trunk score
450 L
15.9 cu ft
620 L
21.9 cu ft
Power-to-weight score
173 hp/t
129 kW/t
5.8 kg/hp
144 hp/t
108 kW/t
6.9 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleMercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6Mercedes-Benz GL (X164) Facelift 2009 GL 450
Consumption8.7 L/100 km27 mpg US32.5 mpg UK13.4 L/100 km17.6 mpg US21.1 mpg UK
Cost / 100 km15.22 LC100 km23.45 LC100 km
Cost / 100 mi24.50 LC100 mi37.74 LC100 mi
Annual fuel used1,305 L345 US gal287 UK gal2,010 L531 US gal442 UK gal
Annual fuel cost2,284 LC/year3,518 LC/year

Head-to-head comparisons

Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6

  • Is 585 kg lighter
  • Is 0.7 s quicker from 0-100 km/h
  • Has 3 km/h (2 mph) higher top speed
  • Uses 4.7 L/100 km less fuel
  • Has 29 hp/t better power-to-weight
  • Has 12 km (8 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest power
  • Smallest trunk

Mercedes-Benz GL (X164) Facelift 2009 GL 450

  • Has 34 hp more
  • Has 90 Nm more
  • Has 170 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6
Mercedes-Benz GL (X164) GL 450
Compare selected cars
2 vehicles selected

Popular comparisons

GLK 350 BlueEFFICIENCY V6
GLK 350 V6
VS
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6vsMercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
GL 450
GL 450
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzGL (X164)GL 450
GLK 350 BlueEFFICIENCY V6
GL 450 CDI
VS
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6vsMercedes-BenzGL (X164)Facelift 2009GL 450 CDI
GL 450
GL 400
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzGL (X166)GL 400
GL 450
ML 500 V8
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzM-class (W164)Facelift 2008ML 500 V8
GLK 350 BlueEFFICIENCY V6
40d
VS
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6vsBMWX5 (E70 LCI)Facelift 201040d
GL 450
GLK 350 V6
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzGLK (X204)GLK 350 V6
GL 450
GLS 400
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzGLS (X166)GLS 400
GL 450
AMG ML 55 V8
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzM-class (W163)Facelift 2001AMG ML 55 V8
GLK 350 BlueEFFICIENCY V6
40d
VS
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6vsBMWX6 (E71)40d
GL 450
ML 500 V8
VS
Mercedes-BenzGL (X164)Facelift 2009GL 450vsMercedes-BenzM-class (W164)ML 500 V8
GLK 350 BlueEFFICIENCY V6
35i
VS
Mercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6vsBMWX3 (F25)35i
Mercedes-Benz GLK (X204) GLK 350 BlueEFFICIENCY V6 vs Mercedes-Benz GL (X164) · Facelift 2009 GL 450 - car comparison - FastVsFaster