Mercedes-Benz GLS (X166)
Car comparison
Mercedes-Benz GLS (X166) GLS 350d · Stage 3vsMercedes-Benz GLS (X166) GLS 350d · Stage 2vsMercedes-Benz GLS (X166) GLS 350d · Stage 1vsMercedes-Benz GLS (X166) GLS 350d
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz GLS (X166)
GLS 350d (Stage 2)
Mercedes-Benz GLS (X166)
GLS 350d (Stage 1)
Mercedes-Benz GLS (X166)
GLS 350d
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp
- Quickest 0-100 km/h5.9 s
- Fastest top speed252 km/h157 mph
- Most powerful400 hp298 kW
- Highest torque992 Nm732 lb-ft
- Lightest2,380 kg5,247 lb
- Best power-to-weight168 hp/t125 kW/t6.0 kg/hp
- Lowest combined fuel consumption7.6 L/100 km30.9 mpg US37.2 mpg UK
- Lowest city consumption8.2 L/100 km28.7 mpg US34.4 mpg UK
- Lowest highway consumption7.2 L/100 km32.7 mpg US39.2 mpg UK
- Lowest CO2 emissions199 g/km
- Best estimated range1,316 km818 mi
- Largest trunk680 L
- Best overall score79/100
- Best performance score72/100
- Best economy score86/100
- Best practicality score93/100
Specification comparison
| Model | Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | Mercedes-BenzGLS (X166)GLS 350d258 hp |
|---|---|---|---|---|
| Power | 400hp298kW+142 hp | 348hp260kW+90 hp | 310hp231kW+52 hp | 258hp192kW |
| Torque | 992Nm732lb-ft+372 Nm | 868Nm640lb-ft+248 Nm | 775Nm572lb-ft+155 Nm | 620Nm457lb-ft |
| Curb weight | 2,380kg5,247lb | 2,380kg5,247lb | 2,380kg5,247lb | 2,380kg5,247lb |
| Gross weight | 3,250kg7,165lb | 3,250kg7,165lb | 3,250kg7,165lb | 3,250kg7,165lb |
| Top speed | 252 km/h 157 mph | 242 km/h 150 mph | 234 km/h 145 mph | 222 km/h 138 mph |
| To 99% top speed | 85.2s99% target: 249 km/h / 155 mph-19.5 s Calculated | 91.7s99% target: 240 km/h / 149 mph-13.0 s Calculated | 96.9s99% target: 232 km/h / 144 mph-7.8 s Calculated | 104.7s99% target: 220 km/h / 137 mph Calculated |
| 0-100 km/h | 5.9s-1.9 s | 6.5s-1.3 s | 7.0s-0.8 s | 7.8s |
| 0-200 km/h | 23.4s-20.1 s Calculated | 27.9s-15.6 s Calculated | 32.7s-10.8 s Calculated | 43.6s Calculated |
| 0-60 mph | 5.6s-1.7 s Calculated | 6.1s-1.2 s Calculated | 6.6s-0.8 s Calculated | 7.3s Calculated |
| Fuel consumption | 7.6L/100 km30.9mpg US37.2mpg UK | 7.6L/100 km30.9mpg US37.2mpg UK | 7.6L/100 km30.9mpg US37.2mpg UK | 7.6L/100 km30.9mpg US37.2mpg UK |
| Fuel consumption city | 8.2L/100 km28.7mpg US34.4mpg UK | 8.2L/100 km28.7mpg US34.4mpg UK | 8.2L/100 km28.7mpg US34.4mpg UK | 8.2L/100 km28.7mpg US34.4mpg UK |
| Fuel consumption highway | 7.2L/100 km32.7mpg US39.2mpg UK | 7.2L/100 km32.7mpg US39.2mpg UK | 7.2L/100 km32.7mpg US39.2mpg UK | 7.2L/100 km32.7mpg US39.2mpg UK |
| Quarter mile | 14.1s-1.6 s Calculated | 14.6s-1.1 s Calculated | 15.0s-0.7 s Calculated | 15.7s Calculated |
| Power-to-weight | 168hp/t125kW/t76hp/1000 lb Calculated | 146hp/t109kW/t66hp/1000 lb Calculated | 130hp/t97kW/t59hp/1000 lb Calculated | 108hp/t81kW/t49hp/1000 lb Calculated |
| Torque-to-weight | 417Nm/t279lb-ft/ton Calculated | 365Nm/t244lb-ft/ton Calculated | 326Nm/t218lb-ft/ton Calculated | 261Nm/t174lb-ft/ton Calculated |
| Estimated range | 1,316km818mi Calculated | 1,316km818mi Calculated | 1,316km818mi Calculated | 1,316km818mi Calculated |
| Displacement | 2,987cc182cu in | 2,987cc182cu in | 2,987cc182cu in | 2,987cc182cu in |
| Length | 5,130mm202in | 5,130mm202in | 5,130mm202in | 5,130mm202in |
| Width | 1,934mm76in | 1,934mm76in | 1,934mm76in | 1,934mm76in |
| Height | 1,850mm73in | 1,850mm73in | 1,850mm73in | 1,850mm73in |
| Wheelbase | 3,075mm121in | 3,075mm121in | 3,075mm121in | 3,075mm121in |
| Front track | 1,655mm65in | 1,655mm65in | 1,655mm65in | 1,655mm65in |
| Rear track | 1,675mm66in | 1,675mm66in | 1,675mm66in | 1,675mm66in |
| Trunk volume | 680L | 680L | 680L | 680L |
| Max trunk volume | 2,300L | 2,300L | 2,300L | 2,300L |
| Doors | 5 | 5 | 5 | 5 |
| Seats | 5 | 5 | 5 | 5 |
| Fuel tank | 100L | 100L | 100L | 100L |
| CO2 emissions | 199g/km | 199g/km | 199g/km | 199g/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 GLS (X166) GLS 350d (Stage 3) 400 hp: Power / Torque
- Mercedes-Benz GLS (X166) GLS 350d (Stage 2) 348 hp: Power / Torque
- Mercedes-Benz GLS (X166) GLS 350d (Stage 1) 310 hp: Power / Torque
- Mercedes-Benz GLS (X166) GLS 350d 258 hp: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 3,400 rpm | 1,600-2,400 rpm | 3,650 rpm |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 3,400 rpm | 1,600-2,400 rpm | 3,650 rpm |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 3,400 rpm | 1,600-2,400 rpm | 3,650 rpm |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 3,400 rpm | 1,600-2,400 rpm | 3,650 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | Mercedes-BenzGLS (X166)GLS 350d258 hp |
|---|---|---|---|---|
| Acceleration checkpoints | ||||
0-60 mph 0-97 km/h | 5.6 s | 6.1 s | 6.6 s | 7.3 s |
0-100 km/h 0-62 mph | 5.9 s | 6.5 s | 7.0 s | 7.8 s |
0-200 km/h 0-124 mph | 23.4 s | 27.9 s | 32.7 s | 43.6 s |
| Top speed | 252 km/h 157 mph | 242 km/h 150 mph | 234 km/h 145 mph | 222 km/h 138 mph |
| Drag race simulation | ||||
60 ft 18 m | 2.3 s | 2.3 s | 2.3 s | 2.4 s |
330 ft 101 m | 6.1 s | 6.2 s | 6.4 s | 6.6 s |
1/8 mile 201 m | 9.2 s | 9.5 s | 9.7 s | 10.1 s |
1000 ft 305 m | 11.8 s | 12.2 s | 12.6 s | 13.1 s |
1/4 mile 402 m | 14.1 s | 14.6 s | 15.0 s | 15.7 s |
Trap speed 1/4 mile 402 m | 163 km/h 101 mph | 156 km/h 97 mph | 151 km/h 94 mph | 143 km/h 89 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 400 hp 298 kW |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 348 hp 260 kW |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 310 hp 231 kW |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 258 hp 192 kW |
Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp has 142 hp more than Mercedes-Benz GLS (X166) GLS 350d 258 hp.
The biggest power difference is between Mercedes-Benz GLS (X166) GLS 350d 258 hp and Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp: 142 hp (106 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 992 Nm 732 lb-ft |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 868 Nm 640 lb-ft |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 775 Nm 572 lb-ft |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 620 Nm 457 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 2,380 kg 5,247 lb |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 2,380 kg 5,247 lb |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 2,380 kg 5,247 lb |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 2,380 kg 5,247 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 252 km/h 157 mph |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 242 km/h 150 mph |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 234 km/h 145 mph |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 222 km/h 138 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 5.9 s |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 6.5 s |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 7.0 s |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 7.8 s |
The biggest 0-100 km/h difference is between Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp and Mercedes-Benz GLS (X166) GLS 350d 258 hp: 1.9 s.
The closest cars by acceleration are Mercedes-Benz GLS (X166) GLS 350d (Stage 2) 348 hp and Mercedes-Benz GLS (X166) GLS 350d (Stage 1) 310 hp, separated by only 0.5 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 168 hp/t 125 kW/t 6.0 kg/hp |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 146 hp/t 109 kW/t 6.8 kg/hp |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 130 hp/t 97 kW/t 7.7 kg/hp |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 108 hp/t 81 kW/t 9.2 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 1,316 km 818 mi |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 1,316 km 818 mi |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 1,316 km 818 mi |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 1,316 km 818 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 400 hp 298 kW | 5.9 s | 252 km/h 157 mph |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 348 hp 260 kW | 6.5 s | 242 km/h 150 mph |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 310 hp 231 kW | 7.0 s | 234 km/h 145 mph |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 258 hp 192 kW | 7.8 s | 222 km/h 138 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-BenzGLS (X166)GLS 350d (Stage 3)400 hp |
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| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp |
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| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp |
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| Mercedes-BenzGLS (X166)GLS 350d258 hp |
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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-BenzGLS (X166)GLS 350d (Stage 3)400 hp |
| 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | ||||||
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp |
| 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | ||||||
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp |
| 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | ||||||
| Mercedes-BenzGLS (X166)GLS 350d258 hp |
| 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | ||||||
Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp 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-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 5.9 s |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 6.5 s |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 7.0 s |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 7.8 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-BenzGLS (X166)GLS 350d (Stage 3)400 hp | 168 hp/t 125 kW/t 6.0 kg/hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | 146 hp/t 109 kW/t 6.8 kg/hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | 130 hp/t 97 kW/t 7.7 kg/hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
| Mercedes-BenzGLS (X166)GLS 350d258 hp | 108 hp/t 81 kW/t 9.2 kg/hp | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzGLS (X166)GLS 350d (Stage 3)400 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 2)348 hp | Mercedes-BenzGLS (X166)GLS 350d (Stage 1)310 hp | Mercedes-BenzGLS (X166)GLS 350d258 hp | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 400 hp 298 kW | 348 hp 260 kW | 310 hp 231 kW | 258 hp 192 kW | ||||||||||||||||||||||||||||||||
| Torque | 992 Nm 732 lb-ft | 868 Nm 640 lb-ft | 775 Nm 572 lb-ft | 620 Nm 457 lb-ft | ||||||||||||||||||||||||||||||||
| Acceleration | 5.9 s | 6.5 s | 7.0 s | 7.8 s | ||||||||||||||||||||||||||||||||
| Top speed | 252 km/h 157 mph | 242 km/h 150 mph | 234 km/h 145 mph | 222 km/h 138 mph | ||||||||||||||||||||||||||||||||
| Lightness | 2,380 kg 5,247 lb | 2,380 kg 5,247 lb | 2,380 kg 5,247 lb | 2,380 kg 5,247 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | 7.6 L/100 km 30.9 mpg US 37.2 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 1,316 km 818 mi | 1,316 km 818 mi | 1,316 km 818 mi | 1,316 km 818 mi | ||||||||||||||||||||||||||||||||
| CO2 score | 199 g/km | 199 g/km | 199 g/km | 199 g/km | ||||||||||||||||||||||||||||||||
| Trunk score | 680 L 24.0 cu ft | 680 L 24.0 cu ft | 680 L 24.0 cu ft | 680 L 24.0 cu ft | ||||||||||||||||||||||||||||||||
| Power-to-weight score | 168 hp/t 125 kW/t 6.0 kg/hp | 146 hp/t 109 kW/t 6.8 kg/hp | 130 hp/t 97 kW/t 7.7 kg/hp | 108 hp/t 81 kW/t 9.2 kg/hp | ||||||||||||||||||||||||||||||||
| Overall | Fixed score | Fixed score | 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 GLS (X166) GLS 350d (Stage 3) 400 hp | Mercedes-Benz GLS (X166) GLS 350d (Stage 2) 348 hp | Mercedes-Benz GLS (X166) GLS 350d (Stage 1) 310 hp | Mercedes-Benz GLS (X166) GLS 350d 258 hp |
|---|---|---|---|---|
| Consumption | 7.6 L/100 km30.9 mpg US37.2 mpg UK | 7.6 L/100 km30.9 mpg US37.2 mpg UK | 7.6 L/100 km30.9 mpg US37.2 mpg UK | 7.6 L/100 km30.9 mpg US37.2 mpg UK |
| Cost / 100 km | 13.30 LC100 km | 13.30 LC100 km | 13.30 LC100 km | 13.30 LC100 km |
| Cost / 100 mi | 21.40 LC100 mi | 21.40 LC100 mi | 21.40 LC100 mi | 21.40 LC100 mi |
| Annual fuel used | 1,140 L301 US gal251 UK gal | 1,140 L301 US gal251 UK gal | 1,140 L301 US gal251 UK gal | 1,140 L301 US gal251 UK gal |
| Annual fuel cost | 1,995 LC/year | 1,995 LC/year | 1,995 LC/year | 1,995 LC/year |
Head-to-head comparisons
Mercedes-Benz GLS (X166) GLS 350d (Stage 3) 400 hp
- Has 52 hp more
- Has 124 Nm more
- Is 0.5 s quicker from 0-100 km/h
- Has 10 km/h (6 mph) higher top speed
- Has 22 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
- Best estimated range
- Largest trunk
Cons
- Highest CO2 emissions
Mercedes-Benz GLS (X166) GLS 350d (Stage 2) 348 hp
No measurable advantages in the available data.
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