Car comparison

BMW X3 (E83) · Facelift 2006 30ivsMercedes-Benz GLK (X204) GLK 350 V6

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

New comparison

BMW X3 (E83) · Facelift 2006

30i

272 hp2996 ccGasolineAWDAutomaticNaturally aspiratedSUV2008-2010
VS

Mercedes-Benz GLK (X204)

GLK 350 V6

272 hp3498 ccGasolineAWDAutomaticNaturally aspiratedSUV2008-2011

Comparison overview

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

Best choices

BMW X3 (E83) Facelift 2006 30i

  • Fastest top speed
    232 km/h
    144 mph
  • Most powerful
    272 hp
    203 kW
  • Lightest
    1,740 kg
    3,836 lb
  • Best power-to-weight
    156 hp/t
    117 kW/t
    6.4 kg/hp
  • Lowest combined fuel consumption
    9.7 L/100 km
    24.2 mpg US
    29.1 mpg UK
  • Lowest city consumption
    13.3 L/100 km
    17.7 mpg US
    21.2 mpg UK
  • Lowest highway consumption
    7.6 L/100 km
    30.9 mpg US
    37.2 mpg UK
  • Best estimated range
    691 km
    429 mi
  • Largest trunk
    480 L
  • Best economy score
    81/100
  • Best practicality score
    83/100

Specification comparison

Specification comparison
ModelBMWX3 (E83)Facelift 200630iMercedes-BenzGLK (X204)GLK 350 V6
Power
272hp203kW
272hp203kW
Torque
315Nm232lb-ft
350Nm258lb-ft
Curb weight
1,740kg3,836lb
1,755kg3,869lb
Gross weight
2,300kg5,071lb
2,480kg5,467lb
Top speed
232 km/h
144 mph
230 km/h
143 mph
To 99% top speed
86.0s99% target: 230 km/h / 143 mph
Calculated
78.7s99% target: 228 km/h / 141 mph
Calculated
0-100 km/h
7.5s
6.7s
0-200 km/h
32.3s
Calculated
30.1s
Calculated
0-60 mph
7.1s
Calculated
6.3s
Calculated
Fuel consumption
9.7L/100 km24.2mpg US29.1mpg UK
10.8L/100 km21.8mpg US26.2mpg UK
Fuel consumption city
13.3L/100 km17.7mpg US21.2mpg UK
14.6L/100 km16.1mpg US19.3mpg UK
Fuel consumption highway
7.6L/100 km30.9mpg US37.2mpg UK
8.5L/100 km27.7mpg US33.2mpg UK
Quarter mile
15.4s
Calculated
14.8s
Calculated
Power-to-weight
156hp/t117kW/t71hp/1000 lb
Calculated
155hp/t116kW/t70hp/1000 lb
Calculated
Torque-to-weight
181Nm/t121lb-ft/ton
Calculated
199Nm/t133lb-ft/ton
Calculated
Estimated range
691km429mi
Calculated
611km380mi
Calculated
Displacement
2,996cc183cu in
3,498cc213cu in
Length
4,569mm180in
4,525mm178in
Width
1,853mm73in
1,840mm72in
Height
1,674mm66in
1,689mm66in
Wheelbase
2,795mm110in
2,755mm108in
Front track
1,524mm60in
1,567mm62in
Rear track
1,542mm61in
1,588mm63in
Ground clearance
201mm8in
201mm8in
Trunk volume
480L
450L
Max trunk volume
1,560L
1,550L
Doors
5
5
Seats
5
5
Fuel tank
67L
66L
CO2 emissions
233g/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.

BMW X3 (E83) Facelift 2006 30iMercedes-Benz GLK (X204) GLK 350 V6PowerTorque
  • BMW X3 (E83) Facelift 2006 30i: Power / Torque
  • Mercedes-Benz GLK (X204) GLK 350 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMWX3 (E83)Facelift 200630i6,650 rpm2,750 rpm6,900 rpm
Mercedes-BenzGLK (X204)GLK 350 V66,000 rpm2,400-5,000 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMWX3 (E83)Facelift 200630iMercedes-BenzGLK (X204)GLK 350 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
7.1 s
6.3 s
0-100 km/h
0-62 mph
7.5 s
6.7 s
0-200 km/h
0-124 mph
32.3 s
30.1 s
Top speed
232 km/h
144 mph
230 km/h
143 mph
Drag race simulation
60 ft
18 m
2.5 s
2.4 s
330 ft
101 m
6.7 s
6.4 s
1/8 mile
201 m
10.1 s
9.6 s
1000 ft
305 m
13.0 s
12.4 s
1/4 mile
402 m
15.4 s
14.8 s
Trap speed
1/4 mile
402 m
151 km/h
94 mph
155 km/h
96 mph

Power comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
272 hp
203 kW
Mercedes-BenzGLK (X204)GLK 350 V6
272 hp
203 kW

Torque comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
315 Nm
232 lb-ft
Mercedes-BenzGLK (X204)GLK 350 V6
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
1,740 kg
3,836 lb
Mercedes-BenzGLK (X204)GLK 350 V6
1,755 kg
3,869 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
232 km/h
144 mph
Mercedes-BenzGLK (X204)GLK 350 V6
230 km/h
143 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i7.5 s
Mercedes-BenzGLK (X204)GLK 350 V66.7 s

The biggest 0-100 km/h difference is between Mercedes-Benz GLK (X204) GLK 350 V6 and BMW X3 (E83) Facelift 2006 30i: 0.8 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
Mercedes-BenzGLK (X204)GLK 350 V6
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

The biggest fuel consumption difference is between BMW X3 (E83) Facelift 2006 30i and Mercedes-Benz GLK (X204) GLK 350 V6: 1.1 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
BMWX3 (E83)Facelift 200630i
156 hp/t
117 kW/t
6.4 kg/hp
Mercedes-BenzGLK (X204)GLK 350 V6
155 hp/t
116 kW/t
6.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMWX3 (E83)Facelift 200630i
691 km
429 mi
Mercedes-BenzGLK (X204)GLK 350 V6
611 km
380 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMWX3 (E83)Facelift 200630i
272 hp
203 kW
7.5 s
232 km/h
144 mph
Mercedes-BenzGLK (X204)GLK 350 V6
272 hp
203 kW
6.7 s
230 km/h
143 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
BMWX3 (E83)Facelift 200630i
Power
272 hp
203 kW
0-100 km/h7.5 s
Top speed
232 km/h
144 mph
Doors/seats
5 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,569 mm
179.9 in
Height
1,674 mm
65.9 in
Mercedes-BenzGLK (X204)GLK 350 V6
Power
272 hp
203 kW
0-100 km/h6.7 s
Top speed
230 km/h
143 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

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
BMWX3 (E83)Facelift 200630i
Power
272 hp
203 kW
0-100 km/h7.5 s
Top speed
232 km/h
144 mph
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
Mercedes-BenzGLK (X204)GLK 350 V6
Power
272 hp
203 kW
0-100 km/h6.7 s
Top speed
230 km/h
143 mph
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

Mercedes-Benz GLK (X204) GLK 350 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
BMWX3 (E83)Facelift 200630i
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
7.5 s
Mercedes-BenzGLK (X204)GLK 350 V6
10.8 L/100 km
21.8 mpg US
26.2 mpg UK
6.7 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
BMWX3 (E83)Facelift 200630i
156 hp/t
117 kW/t
6.4 kg/hp
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
Mercedes-BenzGLK (X204)GLK 350 V6
155 hp/t
116 kW/t
6.5 kg/hp
10.8 L/100 km
21.8 mpg US
26.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMWX3 (E83)Facelift 200630iMercedes-BenzGLK (X204)GLK 350 V6
Power
272 hp
203 kW
272 hp
203 kW
Torque
315 Nm
232 lb-ft
350 Nm
258 lb-ft
Acceleration
7.5 s
6.7 s
Top speed
232 km/h
144 mph
230 km/h
143 mph
Lightness
1,740 kg
3,836 lb
1,755 kg
3,869 lb
Fuel consumption
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
10.8 L/100 km
21.8 mpg US
26.2 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,569 mm
179.9 in
Height
1,674 mm
65.9 in
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
Range score
691 km
429 mi
611 km
380 mi
CO2 score
233 g/km
-
Trunk score
480 L
17.0 cu ft
450 L
15.9 cu ft
Power-to-weight score
156 hp/t
117 kW/t
6.4 kg/hp
155 hp/t
116 kW/t
6.5 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
VehicleBMW X3 (E83) Facelift 2006 30iMercedes-Benz GLK (X204) GLK 350 V6
Consumption9.7 L/100 km24.2 mpg US29.1 mpg UK10.8 L/100 km21.8 mpg US26.2 mpg UK
Cost / 100 km16.97 LC100 km18.90 LC100 km
Cost / 100 mi27.32 LC100 mi30.42 LC100 mi
Annual fuel used1,455 L384 US gal320 UK gal1,620 L428 US gal356 UK gal
Annual fuel cost2,546 LC/year2,835 LC/year

Head-to-head comparisons

BMW X3 (E83) Facelift 2006 30i

  • Is 15 kg lighter
  • Has 2 km/h (1 mph) higher top speed
  • Uses 1.1 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 80 km (49 mi) more estimated range
  • Has 30 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h

Mercedes-Benz GLK (X204) GLK 350 V6

  • Has 35 Nm more
  • Is 0.8 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW X3 (E83) 30i
Mercedes-Benz GLK (X204) GLK 350 V6
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2 vehicles selected

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