Mercedes-Benz S-class (W221) · Facelift 2009
Car comparison
Mercedes-Benz S-class (W221) · Facelift 2009 S 500 BlueEFFICIENCYvsMercedes-Benz S-class (W140) 600 SE
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz S-class (W140)
600 SE
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY
- Quickest 0-100 km/h5.0 s
- Fastest top speed265 km/h165 mph Unrestricted250 km/h155 mph Restricted
- Most powerful435 hp324 kW
- Highest torque700 Nm516 lb-ft
- Lightest2,000 kg4,409 lb
- Best power-to-weight218 hp/t162 kW/t4.6 kg/hp
- Lowest combined fuel consumption9.8 L/100 km24.0 mpg US28.8 mpg UK
- Best estimated range847 km526 mi
- Largest trunk560 L
- Best overall score79/100
- Best performance score79/100
- Best economy score81/100
- Best practicality score78/100
Specification comparison
| Model | Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | Mercedes-BenzS-class (W140)600 SE |
|---|---|---|
| Power | 435hp324kW | 408hp304kW |
| Torque | 700Nm516lb-ft | 580Nm428lb-ft |
| Curb weight | 2,000kg4,409lb | 2,180kg4,806lb |
| Gross weight | 2,685kg5,919lb | 2,640kg5,820lb |
| 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 | 48.3s99% target: 262 km/h / 163 mph Calculated | 61.6s99% target: 262 km/h / 163 mph Calculated |
| 0-100 km/h | 5.0s | 6.0s |
| 0-200 km/h | 14.8s Calculated | 18.3s Calculated |
| 0-60 mph | 4.8s Calculated | 5.7s Calculated |
| Fuel consumption | 9.8L/100 km24mpg US28.8mpg UK | 13.7L/100 km17.2mpg US20.6mpg UK |
| Fuel consumption city | 13.8L/100 km17mpg US20.5mpg UK | - |
| Fuel consumption highway | 7.6L/100 km30.9mpg US37.2mpg UK | - |
| Quarter mile | 12.9s Calculated | 13.9s Calculated |
| Power-to-weight | 218hp/t162kW/t99hp/1000 lb Calculated | 187hp/t140kW/t85hp/1000 lb Calculated |
| Torque-to-weight | 350Nm/t234lb-ft/ton Calculated | 266Nm/t178lb-ft/ton Calculated |
| Estimated range | 847km526mi Calculated | 730km454mi Calculated |
| Displacement | 4,663cc285cu in | 5,987cc365cu in |
| Length | 5,096mm201in | 5,113mm201in |
| Width | 1,871mm74in | 1,886mm74in |
| Height | 1,479mm58in | 1,490mm59in |
| Wheelbase | 3,035mm119in | 3,040mm120in |
| Front track | 1,600mm63in | 1,602mm63in |
| Rear track | 1,606mm63in | 1,574mm62in |
| Trunk volume | 560L | 535L |
| Doors | 4 | 4 |
| Seats | 5 | 5 |
| Fuel tank | 83L | 100L |
| CO2 emissions | 229g/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 S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY: Power / Torque
- Mercedes-Benz S-class (W140) 600 SE: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 5,250 rpm | 1,800-3,500 rpm | 5,500 rpm |
| Mercedes-BenzS-class (W140)600 SE | 5,200 rpm | 3,800 rpm | 5,450 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | Mercedes-BenzS-class (W140)600 SE |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 4.8 s | 5.7 s |
0-100 km/h 0-62 mph | 5.0 s | 6.0 s |
0-200 km/h 0-124 mph | 14.8 s | 18.3 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 | 2.4 s | 2.5 s |
330 ft 101 m | 5.9 s | 6.3 s |
1/8 mile 201 m | 8.6 s | 9.3 s |
1000 ft 305 m | 11.0 s | 11.8 s |
1/4 mile 402 m | 12.9 s | 13.9 s |
Trap speed 1/4 mile 402 m | 187 km/h 116 mph | 175 km/h 109 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 435 hp 324 kW |
| Mercedes-BenzS-class (W140)600 SE | 408 hp 304 kW |
Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY has 27 hp more than Mercedes-Benz S-class (W140) 600 SE.
The biggest power difference is between Mercedes-Benz S-class (W140) 600 SE and Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY: 27 hp (20 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 700 Nm 516 lb-ft |
| Mercedes-BenzS-class (W140)600 SE | 580 Nm 428 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 2,000 kg 4,409 lb |
| Mercedes-BenzS-class (W140)600 SE | 2,180 kg 4,806 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 (W221)Facelift 2009S 500 BlueEFFICIENCY | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzS-class (W140)600 SE | 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 (W221)Facelift 2009S 500 BlueEFFICIENCY | 5.0 s |
| Mercedes-BenzS-class (W140)600 SE | 6.0 s |
The biggest 0-100 km/h difference is between Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY and Mercedes-Benz S-class (W140) 600 SE: 1.0 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 (W221)Facelift 2009S 500 BlueEFFICIENCY | 9.8 L/100 km 24.0 mpg US 28.8 mpg UK |
| Mercedes-BenzS-class (W140)600 SE | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY and Mercedes-Benz S-class (W140) 600 SE: 3.9 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 217 hp/t 162 kW/t 4.6 kg/hp |
| Mercedes-BenzS-class (W140)600 SE | 187 hp/t 140 kW/t 5.3 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 847 km 526 mi |
| Mercedes-BenzS-class (W140)600 SE | 730 km 454 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | 435 hp 324 kW | 5.0 s | Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph |
| Mercedes-BenzS-class (W140)600 SE | 408 hp 304 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 (W221)Facelift 2009S 500 BlueEFFICIENCY |
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| Mercedes-BenzS-class (W140)600 SE |
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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 (W221)Facelift 2009S 500 BlueEFFICIENCY |
| 9.8 L/100 km 24.0 mpg US 28.8 mpg UK | ||||||
| Mercedes-BenzS-class (W140)600 SE |
| 13.7 L/100 km 17.2 mpg US 20.6 mpg UK | ||||||
Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY 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 (W221)Facelift 2009S 500 BlueEFFICIENCY | 9.8 L/100 km 24.0 mpg US 28.8 mpg UK | 5.0 s |
| Mercedes-BenzS-class (W140)600 SE | 13.7 L/100 km 17.2 mpg US 20.6 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 (W221)Facelift 2009S 500 BlueEFFICIENCY | 218 hp/t 162 kW/t 4.6 kg/hp | 9.8 L/100 km 24.0 mpg US 28.8 mpg UK |
| 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 |
Detailed score breakdown
| Vehicle | Mercedes-BenzS-class (W221)Facelift 2009S 500 BlueEFFICIENCY | Mercedes-BenzS-class (W140)600 SE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 435 hp 324 kW | 408 hp 304 kW | ||||||||||||||||
| Torque | 700 Nm 516 lb-ft | 580 Nm 428 lb-ft | ||||||||||||||||
| Acceleration | 5.0 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 | 2,000 kg 4,409 lb | 2,180 kg 4,806 lb | ||||||||||||||||
| Fuel consumption | 9.8 L/100 km 24.0 mpg US 28.8 mpg UK | 13.7 L/100 km 17.2 mpg US 20.6 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 847 km 526 mi | 730 km 454 mi | ||||||||||||||||
| CO2 score | 229 g/km | - | ||||||||||||||||
| Trunk score | 560 L 19.8 cu ft | 535 L 18.9 cu ft | ||||||||||||||||
| Power-to-weight score | 218 hp/t 162 kW/t 4.6 kg/hp | 187 hp/t 140 kW/t 5.3 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 (W221) Facelift 2009 S 500 BlueEFFICIENCY | Mercedes-Benz S-class (W140) 600 SE |
|---|---|---|
| Consumption | 9.8 L/100 km24 mpg US28.8 mpg UK | 13.7 L/100 km17.2 mpg US20.6 mpg UK |
| Cost / 100 km | 17.15 LC100 km | 23.97 LC100 km |
| Cost / 100 mi | 27.60 LC100 mi | 38.58 LC100 mi |
| Annual fuel used | 1,470 L388 US gal323 UK gal | 2,055 L543 US gal452 UK gal |
| Annual fuel cost | 2,573 LC/year | 3,596 LC/year |
Head-to-head comparisons
Mercedes-Benz S-class (W221) Facelift 2009 S 500 BlueEFFICIENCY
- Has 27 hp more
- Has 120 Nm more
- Is 180 kg lighter
- Is 1.0 s quicker from 0-100 km/h
- Uses 3.9 L/100 km less fuel
- Has 30 hp/t better power-to-weight
- Has 117 km (73 mi) more estimated range
- Has 25 L more trunk volume
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 S-class (W140) 600 SE
No measurable advantages in the available data.
Cons
- Slowest 0-100 km/h
- Lowest power
- Highest combined fuel consumption
- Heaviest
- Smallest trunk
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