Car comparison

Mercedes-Benz GL (X164) · Facelift 2009 GL 500vsMercedes-Benz G-class (W463) · Facelift 2008 G 500 V8

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

New comparison

Mercedes-Benz GL (X164) · Facelift 2009

GL 500

388 hp5461 ccGasolineAWDAutomaticNaturally aspiratedSUV2009-2012
VS

Mercedes-Benz G-class (W463) · Facelift 2008

G 500 V8

388 hp5461 ccGasolineAWDAutomaticNaturally aspirated2011-2011

Comparison overview

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

Best choices

Mercedes-Benz GL (X164) Facelift 2009 GL 500

  • Fastest top speed
    240 km/h
    149 mph
  • Most powerful
    388 hp
    289 kW
  • Highest torque
    530 Nm
    391 lb-ft
  • Lowest combined fuel consumption
    13.6 L/100 km
    17.3 mpg US
    20.8 mpg UK
  • Lowest city consumption
    18.8 L/100 km
    12.5 mpg US
    15.0 mpg UK
  • Lowest highway consumption
    10.6 L/100 km
    22.2 mpg US
    26.6 mpg UK
  • Best estimated range
    735 km
    457 mi
  • Largest trunk
    620 L
  • Best overall score
    72/100
  • Best performance score
    63/100
  • Best economy score
    70/100
  • Best practicality score
    90/100

Specification comparison

Specification comparison
ModelMercedes-BenzGL (X164)Facelift 2009GL 500Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Power
388hp289kW
388hp289kW
Torque
530Nm391lb-ft
530Nm391lb-ft
Curb weight
2,370kg5,225lb
2,170kg4,784lb
Gross weight
3,150kg6,945lb
2,850kg6,283lb
Top speed
240 km/h
149 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
94.1s99% target: 238 km/h / 148 mph
Calculated
95.7s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
6.5s
5.9s
0-200 km/h
29.0s
Calculated
39.1s
Calculated
0-60 mph
6.1s
Calculated
5.5s
Calculated
Fuel consumption
13.6L/100 km17.3mpg US20.8mpg UK
14.9L/100 km15.8mpg US19.0mpg UK
Fuel consumption city
18.8L/100 km12.5mpg US15.0mpg UK
20L/100 km11.8mpg US14.1mpg UK
Fuel consumption highway
10.6L/100 km22.2mpg US26.6mpg UK
11.9L/100 km19.8mpg US23.7mpg UK
Quarter mile
14.6s
Calculated
14.3s
Calculated
Power-to-weight
164hp/t122kW/t74hp/1000 lb
Calculated
179hp/t133kW/t81hp/1000 lb
Calculated
Torque-to-weight
224Nm/t150lb-ft/ton
Calculated
244Nm/t163lb-ft/ton
Calculated
Estimated range
735km457mi
Calculated
644km400mi
Calculated
Displacement
5,461cc333cu in
5,461cc333cu in
Length
5,099mm201in
4,212mm166in
Width
1,920mm76in
1,760mm69in
Height
1,840mm72in
1,931mm76in
Wheelbase
3,075mm121in
2,400mm94in
Front track
1,645mm65in
1,475mm58in
Rear track
1,648mm65in
1,475mm58in
Ground clearance
198mm8in
205mm8in
Trunk volume
620L
250L
Max trunk volume
2,300L
1,580L
Doors
5
3
Seats
7
5
Fuel tank
100L
96L
CO2 emissions
317g/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 GL (X164) Facelift 2009 GL 500Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8PowerTorque
  • Mercedes-Benz GL (X164) Facelift 2009 GL 500: Power / Torque
  • Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzGL (X164)Facelift 2009GL 5006,000 rpm2,800-4,800 rpm6,500 rpm
Mercedes-BenzG-class (W463)Facelift 2008G 500 V86,000 rpm2,800-4,800 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzGL (X164)Facelift 2009GL 500Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
6.1 s
5.5 s
0-100 km/h
0-62 mph
6.5 s
5.9 s
0-200 km/h
0-124 mph
29.0 s
39.1 s
Top speed
240 km/h
149 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Likely limited
Drag race simulation
60 ft
18 m
2.3 s
2.0 s
330 ft
101 m
6.2 s
5.8 s
1/8 mile
201 m
9.5 s
9.0 s
1000 ft
305 m
12.3 s
11.9 s
1/4 mile
402 m
14.6 s
14.3 s
Trap speed
1/4 mile
402 m
155 km/h
96 mph
151 km/h
94 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzGL (X164)Facelift 2009GL 500
388 hp
289 kW
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
388 hp
289 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzGL (X164)Facelift 2009GL 500
530 Nm
391 lb-ft
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
530 Nm
391 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzGL (X164)Facelift 2009GL 500
2,370 kg
5,225 lb
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
2,170 kg
4,784 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-BenzGL (X164)Facelift 2009GL 500
240 km/h
149 mph
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzGL (X164)Facelift 2009GL 5006.5 s
Mercedes-BenzG-class (W463)Facelift 2008G 500 V85.9 s

The biggest 0-100 km/h difference is between Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8 and Mercedes-Benz GL (X164) Facelift 2009 GL 500: 0.6 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-BenzGL (X164)Facelift 2009GL 500
13.6 L/100 km
17.3 mpg US
20.8 mpg UK
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
14.9 L/100 km
15.8 mpg US
19.0 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz GL (X164) Facelift 2009 GL 500 and Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8: 1.3 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-BenzGL (X164)Facelift 2009GL 500
164 hp/t
122 kW/t
6.1 kg/hp
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
179 hp/t
133 kW/t
5.6 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzGL (X164)Facelift 2009GL 500
735 km
457 mi
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
644 km
400 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzGL (X164)Facelift 2009GL 500
388 hp
289 kW
6.5 s
240 km/h
149 mph
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
388 hp
289 kW
5.9 s
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 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-BenzGL (X164)Facelift 2009GL 500
Power
388 hp
289 kW
0-100 km/h6.5 s
Top speed
240 km/h
149 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
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Power
388 hp
289 kW
0-100 km/h5.9 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
3 doors
5 seats
Trunk
250 L
8.8 cu ft
Length
4,212 mm
165.8 in
Height
1,931 mm
76.0 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-BenzGL (X164)Facelift 2009GL 500
Power
388 hp
289 kW
0-100 km/h6.5 s
Top speed
240 km/h
149 mph
13.6 L/100 km
17.3 mpg US
20.8 mpg UK
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Power
388 hp
289 kW
0-100 km/h5.9 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
14.9 L/100 km
15.8 mpg US
19.0 mpg UK

Mercedes-Benz GL (X164) Facelift 2009 GL 500 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-BenzGL (X164)Facelift 2009GL 500
13.6 L/100 km
17.3 mpg US
20.8 mpg UK
6.5 s
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
5.9 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-BenzGL (X164)Facelift 2009GL 500
164 hp/t
122 kW/t
6.1 kg/hp
13.6 L/100 km
17.3 mpg US
20.8 mpg UK
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
179 hp/t
133 kW/t
5.6 kg/hp
14.9 L/100 km
15.8 mpg US
19.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzGL (X164)Facelift 2009GL 500Mercedes-BenzG-class (W463)Facelift 2008G 500 V8
Power
388 hp
289 kW
388 hp
289 kW
Torque
530 Nm
391 lb-ft
530 Nm
391 lb-ft
Acceleration
6.5 s
5.9 s
Top speed
240 km/h
149 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
2,370 kg
5,225 lb
2,170 kg
4,784 lb
Fuel consumption
13.6 L/100 km
17.3 mpg US
20.8 mpg UK
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
Practicality
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
Doors/seats
3 doors
5 seats
Trunk
250 L
8.8 cu ft
Length
4,212 mm
165.8 in
Height
1,931 mm
76.0 in
Range score
735 km
457 mi
644 km
400 mi
CO2 score
317 g/km
-
Trunk score
620 L
21.9 cu ft
250 L
8.8 cu ft
Power-to-weight score
164 hp/t
122 kW/t
6.1 kg/hp
179 hp/t
133 kW/t
5.6 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 GL (X164) Facelift 2009 GL 500Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8
Consumption13.6 L/100 km17.3 mpg US20.8 mpg UK14.9 L/100 km15.8 mpg US19 mpg UK
Cost / 100 km23.80 LC100 km26.08 LC100 km
Cost / 100 mi38.30 LC100 mi41.96 LC100 mi
Annual fuel used2,040 L539 US gal449 UK gal2,235 L590 US gal492 UK gal
Annual fuel cost3,570 LC/year3,911 LC/year

Head-to-head comparisons

Mercedes-Benz GL (X164) Facelift 2009 GL 500

  • Has 20 km/h (12 mph) higher top speed
  • Uses 1.3 L/100 km less fuel
  • Has 91 km (57 mi) more estimated range
  • Has 370 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest

Mercedes-Benz G-class (W463) Facelift 2008 G 500 V8

  • Is 200 kg lighter
  • Is 0.6 s quicker from 0-100 km/h
  • Has 15 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Best power-to-weight ratio

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz GL (X164) GL 500
Mercedes-Benz G-class (W463) G 500 V8
Compare selected cars
2 vehicles selected

Popular comparisons

GL 500
GL 500
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzGL (X164)GL 500
G 500 V8
ML 500 V8
VS
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8vsMercedes-BenzM-class (W164)Facelift 2008ML 500 V8
GL 500
GL 500
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzGL (X166)GL 500
G 500 V8
S 500 V8
VS
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8vsMercedes-BenzS-class (W221)Facelift 2009S 500 V8
GL 500
ML 500 V8
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzM-class (W164)ML 500 V8
G 500 V8
E 500 V8
VS
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8vsMercedes-BenzE-class (W212)E 500 V8
GL 500
ML 500 V8
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzM-class (W166)ML 500 V8
G 500 V8
E 500 V8
VS
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8vsMercedes-BenzE-class Coupe (C207)E 500 V8
GL 500
GLK 350 BlueEFFICIENCY V6
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzGLK (X204)GLK 350 BlueEFFICIENCY V6
G 500 V8
R 500 V8
VS
Mercedes-BenzG-class (W463)Facelift 2008G 500 V8vsMercedes-BenzR-class (W251)R 500 V8
GL 500
GLK 350 V6
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzGLK (X204)Facelift 2012GLK 350 V6
GL 500
AMG GLA 45
VS
Mercedes-BenzGL (X164)Facelift 2009GL 500vsMercedes-BenzGLA (X156)AMG GLA 45
Mercedes-Benz GL (X164) · Facelift 2009 GL 500 vs Mercedes-Benz G-class (W463) · Facelift 2008 G 500 V8 - car comparison - FastVsFaster