Mercedes-Benz M-class (W166)
Car comparison
Mercedes-Benz M-class (W166) ML 500 V8vsMercedes-Benz GL (X164) · Facelift 2009 GL 500
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz GL (X164) · Facelift 2009
GL 500
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz M-class (W166) ML 500 V8
- Quickest 0-100 km/h5.6 s
- Fastest top speed260 km/h162 mph Unrestricted250 km/h155 mph Restricted
- Most powerful408 hp304 kW
- Highest torque600 Nm443 lb-ft
- Lightest2,235 kg4,927 lb
- Best power-to-weight183 hp/t136 kW/t5.5 kg/hp
- Lowest combined fuel consumption11.5 L/100 km20.5 mpg US24.6 mpg UK
- Lowest city consumption15.2 L/100 km15.5 mpg US18.6 mpg UK
- Lowest highway consumption9.5 L/100 km24.8 mpg US29.7 mpg UK
- Lowest CO2 emissions269 g/km
- Best estimated range809 km503 mi
- Largest trunk690 L
- Best overall score77/100
- Best performance score70/100
- Best economy score76/100
- Best practicality score92/100
Specification comparison
| Model | Mercedes-BenzM-class (W166)ML 500 V8 | Mercedes-BenzGL (X164)Facelift 2009GL 500 |
|---|---|---|
| Power | 408hp304kW | 388hp289kW |
| Torque | 600Nm443lb-ft | 530Nm391lb-ft |
| Curb weight | 2,235kg4,927lb | 2,370kg5,225lb |
| Gross weight | 2,950kg6,504lb | 3,150kg6,945lb |
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated | 240 km/h 149 mph |
| To 99% top speed | 87.1s99% target: 257 km/h / 160 mph Calculated | 94.1s99% target: 238 km/h / 148 mph Calculated |
| 0-100 km/h | 5.6s | 6.5s |
| 0-200 km/h | 21.6s Calculated | 29.0s Calculated |
| 0-60 mph | 5.3s Calculated | 6.1s Calculated |
| Fuel consumption | 11.5L/100 km20.5mpg US24.6mpg UK | 13.6L/100 km17.3mpg US20.8mpg UK |
| Fuel consumption city | 15.2L/100 km15.5mpg US18.6mpg UK | 18.8L/100 km12.5mpg US15.0mpg UK |
| Fuel consumption highway | 9.5L/100 km24.8mpg US29.7mpg UK | 10.6L/100 km22.2mpg US26.6mpg UK |
| Quarter mile | 13.8s Calculated | 14.6s Calculated |
| Power-to-weight | 183hp/t136kW/t83hp/1000 lb Calculated | 164hp/t122kW/t74hp/1000 lb Calculated |
| Torque-to-weight | 268Nm/t180lb-ft/ton Calculated | 224Nm/t150lb-ft/ton Calculated |
| Estimated range | 809km503mi Calculated | 735km457mi Calculated |
| Displacement | 4,663cc285cu in | 5,461cc333cu in |
| Length | 4,804mm189in | 5,099mm201in |
| Width | 1,926mm76in | 1,920mm76in |
| Height | 1,796mm71in | 1,840mm72in |
| Wheelbase | 2,915mm115in | 3,075mm121in |
| Front track | 1,648mm65in | 1,645mm65in |
| Rear track | 1,663mm65in | 1,648mm65in |
| Ground clearance | - | 198mm8in |
| Trunk volume | 690L | 620L |
| Max trunk volume | 2,010L | 2,300L |
| Doors | 5 | 5 |
| Seats | 5 | 7 |
| Fuel tank | 93L | 100L |
| CO2 emissions | 269g/km | 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 M-class (W166) ML 500 V8: Power / Torque
- Mercedes-Benz GL (X164) Facelift 2009 GL 500: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 5,000-5,750 rpm | 1,600-4,750 rpm | 6,000 rpm |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 6,000 rpm | 2,800-4,800 rpm | 6,500 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzM-class (W166)ML 500 V8 | Mercedes-BenzGL (X164)Facelift 2009GL 500 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 5.3 s | 6.1 s |
0-100 km/h 0-62 mph | 5.6 s | 6.5 s |
0-200 km/h 0-124 mph | 21.6 s | 29.0 s |
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited | 240 km/h 149 mph |
| Drag race simulation | ||
60 ft 18 m | 2.2 s | 2.3 s |
330 ft 101 m | 5.9 s | 6.2 s |
1/8 mile 201 m | 9.0 s | 9.5 s |
1000 ft 305 m | 11.6 s | 12.3 s |
1/4 mile 402 m | 13.8 s | 14.6 s |
Trap speed 1/4 mile 402 m | 166 km/h 103 mph | 155 km/h 96 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 408 hp 304 kW |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 388 hp 289 kW |
Mercedes-Benz M-class (W166) ML 500 V8 has 20 hp more than Mercedes-Benz GL (X164) Facelift 2009 GL 500.
The biggest power difference is between Mercedes-Benz GL (X164) Facelift 2009 GL 500 and Mercedes-Benz M-class (W166) ML 500 V8: 20 hp (15 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 600 Nm 443 lb-ft |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 530 Nm 391 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 2,235 kg 4,927 lb |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 2,370 kg 5,225 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 240 km/h 149 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 5.6 s |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 6.5 s |
The biggest 0-100 km/h difference is between Mercedes-Benz M-class (W166) ML 500 V8 and Mercedes-Benz GL (X164) Facelift 2009 GL 500: 0.9 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 13.6 L/100 km 17.3 mpg US 20.8 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz M-class (W166) ML 500 V8 and Mercedes-Benz GL (X164) Facelift 2009 GL 500: 2.1 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 183 hp/t 136 kW/t 5.5 kg/hp |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 164 hp/t 122 kW/t 6.1 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 809 km 503 mi |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 735 km 457 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 408 hp 304 kW | 5.6 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 388 hp 289 kW | 6.5 s | 240 km/h 149 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 |
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| Mercedes-BenzGL (X164)Facelift 2009GL 500 |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 |
| 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | ||||||
| Mercedes-BenzGL (X164)Facelift 2009GL 500 |
| 13.6 L/100 km 17.3 mpg US 20.8 mpg UK | ||||||
Mercedes-Benz M-class (W166) ML 500 V8 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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | 5.6 s |
| Mercedes-BenzGL (X164)Facelift 2009GL 500 | 13.6 L/100 km 17.3 mpg US 20.8 mpg UK | 6.5 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| Mercedes-BenzM-class (W166)ML 500 V8 | 183 hp/t 136 kW/t 5.5 kg/hp | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK |
| 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 |
Detailed score breakdown
| Vehicle | Mercedes-BenzM-class (W166)ML 500 V8 | Mercedes-BenzGL (X164)Facelift 2009GL 500 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 408 hp 304 kW | 388 hp 289 kW | ||||||||||||||||
| Torque | 600 Nm 443 lb-ft | 530 Nm 391 lb-ft | ||||||||||||||||
| Acceleration | 5.6 s | 6.5 s | ||||||||||||||||
| Top speed | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | 240 km/h 149 mph | ||||||||||||||||
| Lightness | 2,235 kg 4,927 lb | 2,370 kg 5,225 lb | ||||||||||||||||
| Fuel consumption | 11.5 L/100 km 20.5 mpg US 24.6 mpg UK | 13.6 L/100 km 17.3 mpg US 20.8 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 809 km 503 mi | 735 km 457 mi | ||||||||||||||||
| CO2 score | 269 g/km | 317 g/km | ||||||||||||||||
| Trunk score | 690 L 24.4 cu ft | 620 L 21.9 cu ft | ||||||||||||||||
| Power-to-weight score | 183 hp/t 136 kW/t 5.5 kg/hp | 164 hp/t 122 kW/t 6.1 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
| Vehicle | Mercedes-Benz M-class (W166) ML 500 V8 | Mercedes-Benz GL (X164) Facelift 2009 GL 500 |
|---|---|---|
| Consumption | 11.5 L/100 km20.5 mpg US24.6 mpg UK | 13.6 L/100 km17.3 mpg US20.8 mpg UK |
| Cost / 100 km | 20.13 LC100 km | 23.80 LC100 km |
| Cost / 100 mi | 32.39 LC100 mi | 38.30 LC100 mi |
| Annual fuel used | 1,725 L456 US gal379 UK gal | 2,040 L539 US gal449 UK gal |
| Annual fuel cost | 3,019 LC/year | 3,570 LC/year |
Head-to-head comparisons
Mercedes-Benz M-class (W166) ML 500 V8
- Has 20 hp more
- Has 70 Nm more
- Is 135 kg lighter
- Is 0.9 s quicker from 0-100 km/h
- Has 20 km/h (12 mph) higher top speed
- Uses 2.1 L/100 km less fuel
- Has 19 hp/t better power-to-weight
- Has 73 km (46 mi) more estimated range
- Has 70 L more trunk volume
- Emits 48 g/km less CO2
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
- Best estimated range
- Largest trunk
Mercedes-Benz GL (X164) Facelift 2009 GL 500
No measurable advantages in the available data.
Cons
- Slowest 0-100 km/h
- Lowest power
- Highest combined fuel consumption
- Heaviest
- Lowest top speed
- Smallest trunk
- Highest CO2 emissions
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