Car comparison

Mercedes-Benz GLA (X156) AMG GLA 45vsMercedes-Benz GLK (X204) · Facelift 2012 GLK 350 V6

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

New comparison

Mercedes-Benz GLA (X156)

AMG GLA 45

360 hp1991 ccGasolineAWDDual-clutchTurbochargedSUV2014-2015
VS

Mercedes-Benz GLK (X204) · Facelift 2012

GLK 350 V6

306 hp3498 ccGasolineAWDAutomaticNaturally aspiratedSUV2012-2015

Comparison overview

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

Best choices

Mercedes-Benz GLA (X156) AMG GLA 45

  • Quickest 0-100 km/h
    4.8 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    360 hp
    268 kW
  • Highest torque
    450 Nm
    332 lb-ft
  • Lightest
    1,510 kg
    3,329 lb
  • Best power-to-weight
    238 hp/t
    178 kW/t
    4.2 kg/hp
  • Lowest combined fuel consumption
    7.5 L/100 km
    31.4 mpg US
    37.7 mpg UK
  • Lowest city consumption
    9.9 L/100 km
    23.8 mpg US
    28.5 mpg UK
  • Lowest highway consumption
    6.1 L/100 km
    38.6 mpg US
    46.3 mpg UK
  • Best overall score
    74/100
  • Best performance score
    71/100
  • Best economy score
    87/100

Specification comparison

Specification comparison
ModelMercedes-BenzGLA (X156)AMG GLA 45Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
Power
360hp268kW
306hp228kW
Torque
450Nm332lb-ft
370Nm273lb-ft
Curb weight
1,510kg3,329lb
1,770kg3,902lb
Gross weight
2,105kg4,641lb
2,420kg5,335lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
238 km/h
148 mph
To 99% top speed
50.8s99% target: 257 km/h / 160 mph
Calculated
77.2s99% target: 236 km/h / 146 mph
Calculated
0-100 km/h
4.8s
6.5s
0-200 km/h
15.3s
Calculated
26.6s
Calculated
0-60 mph
4.6s
Calculated
6.2s
Calculated
Fuel consumption
7.5L/100 km31.4mpg US37.7mpg UK
8.2L/100 km28.7mpg US34.4mpg UK
Fuel consumption city
9.9L/100 km23.8mpg US28.5mpg UK
10.5L/100 km22.4mpg US26.9mpg UK
Fuel consumption highway
6.1L/100 km38.6mpg US46.3mpg UK
6.9L/100 km34.1mpg US40.9mpg UK
Quarter mile
12.8s
Calculated
14.6s
Calculated
Power-to-weight
238hp/t178kW/t108hp/1000 lb
Calculated
173hp/t129kW/t78hp/1000 lb
Calculated
Torque-to-weight
298Nm/t199lb-ft/ton
Calculated
209Nm/t140lb-ft/ton
Calculated
Estimated range
747km464mi
Calculated
805km500mi
Calculated
Displacement
1,991cc121cu in
3,498cc213cu in
Length
4,445mm175in
4,536mm179in
Width
1,805mm71in
1,840mm72in
Height
1,479mm58in
1,669mm66in
Wheelbase
2,699mm106in
2,755mm108in
Front track-
1,574mm62in
Rear track-
1,597mm63in
Trunk volume
421L
450L
Max trunk volume
1,235L
1,550L
Doors
5
5
Seats
5
5
Fuel tank
56L
66L

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 GLA (X156) AMG GLA 45Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6PowerTorque
  • Mercedes-Benz GLA (X156) AMG GLA 45: Power / Torque
  • Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGLA (X156)AMG GLA 456,000 rpm2,250-5,000 rpm6,250 rpm
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V66,500 rpm3,500-5,250 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGLA (X156)AMG GLA 45Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
6.2 s
0-100 km/h
0-62 mph
4.8 s
6.5 s
0-200 km/h
0-124 mph
15.3 s
26.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
238 km/h
148 mph
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
5.7 s
6.3 s
1/8 mile
201 m
8.5 s
9.5 s
1000 ft
305 m
10.8 s
12.3 s
1/4 mile
402 m
12.8 s
14.6 s
Trap speed
1/4 mile
402 m
185 km/h
115 mph
158 km/h
98 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (X156)AMG GLA 45
360 hp
268 kW
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
306 hp
228 kW

Mercedes-Benz GLA (X156) AMG GLA 45 has 54 hp more than Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6.

The biggest power difference is between Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6 and Mercedes-Benz GLA (X156) AMG GLA 45: 54 hp (40 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (X156)AMG GLA 45
450 Nm
332 lb-ft
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
370 Nm
273 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (X156)AMG GLA 45
1,510 kg
3,329 lb
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
1,770 kg
3,902 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-BenzGLA (X156)AMG GLA 45
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
238 km/h
148 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (X156)AMG GLA 454.8 s
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V66.5 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLA (X156) AMG GLA 45 and Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6: 1.7 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-BenzGLA (X156)AMG GLA 45
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GLA (X156) AMG GLA 45 and Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6: 0.7 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-BenzGLA (X156)AMG GLA 45
238 hp/t
178 kW/t
4.2 kg/hp
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
173 hp/t
129 kW/t
5.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGLA (X156)AMG GLA 45
747 km
464 mi
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
805 km
500 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGLA (X156)AMG GLA 45
360 hp
268 kW
4.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
306 hp
228 kW
6.5 s
238 km/h
148 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-BenzGLA (X156)AMG GLA 45
Power
360 hp
268 kW
0-100 km/h4.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
421 L
14.9 cu ft
Length
4,445 mm
175.0 in
Height
1,479 mm
58.2 in
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 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
4,536 mm
178.6 in
Height
1,669 mm
65.7 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-BenzGLA (X156)AMG GLA 45
Power
360 hp
268 kW
0-100 km/h4.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
Power
306 hp
228 kW
0-100 km/h6.5 s
Top speed
238 km/h
148 mph
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

Mercedes-Benz GLA (X156) AMG GLA 45 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-BenzGLA (X156)AMG GLA 45
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
4.8 s
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
6.5 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-BenzGLA (X156)AMG GLA 45
238 hp/t
178 kW/t
4.2 kg/hp
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
173 hp/t
129 kW/t
5.8 kg/hp
8.2 L/100 km
28.7 mpg US
34.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGLA (X156)AMG GLA 45Mercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
Power
360 hp
268 kW
306 hp
228 kW
Torque
450 Nm
332 lb-ft
370 Nm
273 lb-ft
Acceleration
4.8 s
6.5 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
238 km/h
148 mph
Lightness
1,510 kg
3,329 lb
1,770 kg
3,902 lb
Fuel consumption
7.5 L/100 km
31.4 mpg US
37.7 mpg UK
8.2 L/100 km
28.7 mpg US
34.4 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
421 L
14.9 cu ft
Length
4,445 mm
175.0 in
Height
1,479 mm
58.2 in
Doors/seats
5 doors
5 seats
Trunk
450 L
15.9 cu ft
Length
4,536 mm
178.6 in
Height
1,669 mm
65.7 in
Range score
747 km
464 mi
805 km
500 mi
Trunk score
421 L
14.9 cu ft
450 L
15.9 cu ft
Power-to-weight score
238 hp/t
178 kW/t
4.2 kg/hp
173 hp/t
129 kW/t
5.8 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 GLA (X156) AMG GLA 45Mercedes-Benz GLK (X204) Facelift 2012 GLK 350 V6
Consumption7.5 L/100 km31.4 mpg US37.7 mpg UK8.2 L/100 km28.7 mpg US34.4 mpg UK
Cost / 100 km13.13 LC100 km14.35 LC100 km
Cost / 100 mi21.12 LC100 mi23.09 LC100 mi
Annual fuel used1,125 L297 US gal247 UK gal1,230 L325 US gal271 UK gal
Annual fuel cost1,969 LC/year2,153 LC/year

Head-to-head comparisons

Mercedes-Benz GLA (X156) AMG GLA 45

  • Has 54 hp more
  • Has 80 Nm more
  • Is 260 kg lighter
  • Is 1.7 s quicker from 0-100 km/h
  • Has 22 km/h (14 mph) higher top speed
  • Uses 0.7 L/100 km less fuel
  • Has 66 hp/t better power-to-weight

Pros

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

Cons

  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GLA (X156) AMG GLA 45
Mercedes-Benz GLK (X204) GLK 350 V6
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2 vehicles selected

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