Mercedes-Benz S-class (W140)
Car comparison
Mercedes-Benz S-class (W140) 600 SEvsMercedes-Benz S-class (W220) AMG S 55
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz S-class (W220)
AMG S 55
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz S-class (W140) 600 SE
- Quickest 0-100 km/h6.0 s
- Fastest top speed265 km/h165 mph Unrestricted250 km/h155 mph Restricted
- Most powerful408 hp304 kW
- Highest torque580 Nm428 lb-ft
- Best estimated range730 km454 mi
- Largest trunk535 L
- Best overall score74/100
- Best performance score72/100
- Best practicality score77/100
Mercedes-Benz S-class (W220) AMG S 55
- Lightest1,810 kg3,990 lb
- Best power-to-weight199 hp/t148 kW/t5.0 kg/hp
- Lowest combined fuel consumption13.3 L/100 km17.7 mpg US21.2 mpg UK
- Best economy score71/100
Specification comparison
| Model | Mercedes-BenzS-class (W140)600 SE | Mercedes-BenzS-class (W220)AMG S 55 |
|---|---|---|
| Power | 408hp304kW | 360hp268kW |
| Torque | 580Nm428lb-ft | 530Nm391lb-ft |
| Curb weight | 2,180kg4,806lb | 1,810kg3,990lb |
| Gross weight | 2,640kg5,820lb | 2,380kg5,247lb |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 61.6s99% target: 262 km/h / 163 mph Calculated | 59.1s99% target: 262 km/h / 163 mph Calculated |
| 0-100 km/h | 6.0s | 6.0s |
| 0-200 km/h | 18.3s Calculated | 17.9s Calculated |
| 0-60 mph | 5.7s Calculated | 5.7s Calculated |
| Fuel consumption | 13.7L/100 km17.2mpg US20.6mpg UK | 13.3L/100 km17.7mpg US21.2mpg UK |
| Quarter mile | 13.9s Calculated | 13.9s Calculated |
| Power-to-weight | 187hp/t140kW/t85hp/1000 lb Calculated | 199hp/t148kW/t90hp/1000 lb Calculated |
| Torque-to-weight | 266Nm/t178lb-ft/ton Calculated | 293Nm/t196lb-ft/ton Calculated |
| Estimated range | 730km454mi Calculated | 662km411mi Calculated |
| Displacement | 5,987cc365cu in | 5,439cc332cu in |
| Length | 5,113mm201in | 5,038mm198in |
| Width | 1,886mm74in | 1,855mm73in |
| Height | 1,490mm59in | 1,444mm57in |
| Wheelbase | 3,040mm120in | 2,965mm117in |
| Front track | 1,602mm63in | 1,574mm62in |
| Rear track | 1,574mm62in | 1,570mm62in |
| Trunk volume | 535L | 500L |
| Doors | 4 | 4 |
| Seats | 5 | 5 |
| Fuel tank | 100L | 88L |
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 S-class (W140) 600 SE: Power / Torque
- Mercedes-Benz S-class (W220) AMG S 55: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzS-class (W140)600 SE | 5,200 rpm | 3,800 rpm | 5,450 rpm |
| Mercedes-BenzS-class (W220)AMG S 55 | 5,500 rpm | 3,150 rpm | 5,750 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzS-class (W140)600 SE | Mercedes-BenzS-class (W220)AMG S 55 |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 5.7 s | 5.7 s |
0-100 km/h 0-62 mph | 6.0 s | 6.0 s |
0-200 km/h 0-124 mph | 18.3 s | 17.9 s |
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited |
| Drag race simulation | ||
60 ft 18 m | 2.5 s | 2.6 s |
330 ft 101 m | 6.3 s | 6.4 s |
1/8 mile 201 m | 9.3 s | 9.3 s |
1000 ft 305 m | 11.8 s | 11.8 s |
1/4 mile 402 m | 13.9 s | 13.9 s |
Trap speed 1/4 mile 402 m | 175 km/h 109 mph | 176 km/h 109 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 408 hp 304 kW |
| Mercedes-BenzS-class (W220)AMG S 55 | 360 hp 268 kW |
Mercedes-Benz S-class (W140) 600 SE has 48 hp more than Mercedes-Benz S-class (W220) AMG S 55.
The biggest power difference is between Mercedes-Benz S-class (W220) AMG S 55 and Mercedes-Benz S-class (W140) 600 SE: 48 hp (36 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 580 Nm 428 lb-ft |
| Mercedes-BenzS-class (W220)AMG S 55 | 530 Nm 391 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 2,180 kg 4,806 lb |
| Mercedes-BenzS-class (W220)AMG S 55 | 1,810 kg 3,990 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzS-class (W220)AMG S 55 | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 6.0 s |
| Mercedes-BenzS-class (W220)AMG S 55 | 6.0 s |
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK |
| Mercedes-BenzS-class (W220)AMG S 55 | 13.3 L/100 km 17.7 mpg US 21.2 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 187 hp/t 140 kW/t 5.3 kg/hp |
| Mercedes-BenzS-class (W220)AMG S 55 | 199 hp/t 148 kW/t 5.0 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W140)600 SE | 730 km 454 mi |
| Mercedes-BenzS-class (W220)AMG S 55 | 662 km 411 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzS-class (W140)600 SE | 408 hp 304 kW | 6.0 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzS-class (W220)AMG S 55 | 360 hp 268 kW | 6.0 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 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-BenzS-class (W140)600 SE |
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| Mercedes-BenzS-class (W220)AMG S 55 |
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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-BenzS-class (W140)600 SE |
| 13.7 L/100 km 17.2 mpg US 20.6 mpg UK | ||||||
| Mercedes-BenzS-class (W220)AMG S 55 |
| 13.3 L/100 km 17.7 mpg US 21.2 mpg UK | ||||||
Mercedes-Benz S-class (W140) 600 SE 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-BenzS-class (W140)600 SE | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK | 6.0 s |
| Mercedes-BenzS-class (W220)AMG S 55 | 13.3 L/100 km 17.7 mpg US 21.2 mpg UK | 6.0 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-BenzS-class (W140)600 SE | 187 hp/t 140 kW/t 5.3 kg/hp | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK |
| Mercedes-BenzS-class (W220)AMG S 55 | 199 hp/t 148 kW/t 5.0 kg/hp | 13.3 L/100 km 17.7 mpg US 21.2 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzS-class (W140)600 SE | Mercedes-BenzS-class (W220)AMG S 55 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 408 hp 304 kW | 360 hp 268 kW | ||||||||||||||||
| Torque | 580 Nm 428 lb-ft | 530 Nm 391 lb-ft | ||||||||||||||||
| Acceleration | 6.0 s | 6.0 s | ||||||||||||||||
| Top speed | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph | ||||||||||||||||
| Lightness | 2,180 kg 4,806 lb | 1,810 kg 3,990 lb | ||||||||||||||||
| Fuel consumption | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK | 13.3 L/100 km 17.7 mpg US 21.2 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 730 km 454 mi | 662 km 411 mi | ||||||||||||||||
| Trunk score | 535 L 18.9 cu ft | 500 L 17.7 cu ft | ||||||||||||||||
| Power-to-weight score | 187 hp/t 140 kW/t 5.3 kg/hp | 199 hp/t 148 kW/t 5.0 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 S-class (W140) 600 SE | Mercedes-Benz S-class (W220) AMG S 55 |
|---|---|---|
| Consumption | 13.7 L/100 km17.2 mpg US20.6 mpg UK | 13.3 L/100 km17.7 mpg US21.2 mpg UK |
| Cost / 100 km | 23.97 LC100 km | 23.28 LC100 km |
| Cost / 100 mi | 38.58 LC100 mi | 37.46 LC100 mi |
| Annual fuel used | 2,055 L543 US gal452 UK gal | 1,995 L527 US gal439 UK gal |
| Annual fuel cost | 3,596 LC/year | 3,491 LC/year |
Head-to-head comparisons
Mercedes-Benz S-class (W140) 600 SE
- Has 48 hp more
- Has 50 Nm more
- Has 68 km (42 mi) more estimated range
- Has 35 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Best estimated range
- Largest trunk
Cons
- Highest combined fuel consumption
- Heaviest
Mercedes-Benz S-class (W220) AMG S 55
- Is 370 kg lighter
- Uses 0.4 L/100 km less fuel
- Has 12 hp/t better power-to-weight
Pros
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
Cons
- Lowest power
- Smallest trunk
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