Car comparison

Mercedes-Benz C-class (W204) · Facelift 2011 AMG C 63 AMG Edition 507 V8vsBentley Flying Spur II 4.0 V8

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

New comparison

Mercedes-Benz C-class (W204) · Facelift 2011

AMG C 63 AMG Edition 507 V8

507 hp6208 ccGasolineRWDAutomaticNaturally aspiratedSedan2013-2015

Bentley Flying Spur II

4.0 V8

500 hp3993 ccGasolineAWDAutomaticTwin-turboSedan2014-2015

Comparison overview

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

Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8

Quickest 0-100 km/h
4.2 s
Fastest top speed
295 km/h
183 mph Unrestricted
280 km/h
174 mph Restricted
Most powerful
507 hp
378 kW
Lightest
1,730 kg
3,814 lb
Best power-to-weight
293 hp/t
219 kW/t
3.4 kg/hp
Best overall score
83/100
Best performance score
87/100
Best practicality score
75/100

Bentley Flying Spur II 4.0 V8

Highest torque
660 Nm
487 lb-ft
Lowest combined fuel consumption
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Lowest city consumption
15.6 L/100 km
15.1 mpg US
18.1 mpg UK
Lowest highway consumption
8.1 L/100 km
29.0 mpg US
34.9 mpg UK
Lowest CO2 emissions
254 g/km
Best estimated range
826 km
513 mi
Best economy score
78/100

Specification comparison

Specification comparison
Model	Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	BentleyFlying Spur II4.0 V8
Power	507hp378kW	500hp373kW
Torque	610Nm450lb-ft	660Nm487lb-ft
Curb weight	1,730kg3,814lb	2,425kg5,346lb
Gross weight	2,185kg4,817lb	2,972kg6,552lb
Top speed	Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Calculated	295 km/h 183 mph
To 99% top speed	40.7s99% target: 292 km/h / 181 mph Calculated	64.6s99% target: 292 km/h / 181 mph Calculated
0-100 km/h	4.2s	5.2s
0-200 km/h	10.9s Calculated	14.9s Calculated
0-60 mph	4.0s Calculated	5.0s Calculated
Fuel consumption	12L/100 km19.6mpg US23.5mpg UK	10.9L/100 km21.6mpg US25.9mpg UK
Fuel consumption city	18.2L/100 km12.9mpg US15.5mpg UK	15.6L/100 km15.1mpg US18.1mpg UK
Fuel consumption highway	8.4L/100 km28mpg US33.6mpg UK	8.1L/100 km29mpg US34.9mpg UK
Quarter mile	11.8s Calculated	13.1s Calculated
Power-to-weight	293hp/t219kW/t133hp/1000 lb Calculated	206hp/t154kW/t94hp/1000 lb Calculated
Torque-to-weight	353Nm/t236lb-ft/ton Calculated	272Nm/t182lb-ft/ton Calculated
Estimated range	550km342mi Calculated	826km513mi Calculated
Displacement	6,208cc379cu in	3,993cc244cu in
Length	-	5,299mm209in
Width	-	1,976mm78in
Height	-	1,488mm59in
Wheelbase	-	3,066mm121in
Front track	-	1,643mm65in
Rear track	-	1,642mm65in
Trunk volume	475L	-
Doors	4	4
Seats	5	4
Fuel tank	66L	90L
CO2 emissions	280g/km	254g/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 C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8Bentley Flying Spur II 4.0 V8PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	6,800 rpm	5,200 rpm	8,000 rpm
BentleyFlying Spur II4.0 V8	6,000 rpm	1,750 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	BentleyFlying Spur II4.0 V8
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.0 s	5.0 s
0-100 km/h 0-62 mph	4.2 s	5.2 s
0-200 km/h 0-124 mph	10.9 s	14.9 s
Top speed	Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Likely limited	295 km/h 183 mph
	Drag race simulation
60 ft 18 m	2.3 s	2.4 s
330 ft 101 m	5.5 s	5.9 s
1/8 mile 201 m	8.0 s	8.7 s
1000 ft 305 m	10.1 s	11.1 s
1/4 mile 402 m	11.8 s	13.1 s
Trap speed 1/4 mile 402 m	210 km/h 130 mph	187 km/h 116 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	507 hp 378 kW
BentleyFlying Spur II4.0 V8	500 hp 373 kW

Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8 has 7 hp more than Bentley Flying Spur II 4.0 V8.

The biggest power difference is between Bentley Flying Spur II 4.0 V8 and Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8: 7 hp (5 kW).

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	610 Nm 450 lb-ft
BentleyFlying Spur II4.0 V8	660 Nm 487 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	1,730 kg 3,814 lb
BentleyFlying Spur II4.0 V8	2,425 kg 5,346 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph
BentleyFlying Spur II4.0 V8	295 km/h 183 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	4.2 s
BentleyFlying Spur II4.0 V8	5.2 s

The biggest 0-100 km/h difference is between Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8 and Bentley Flying Spur II 4.0 V8: 1.0 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	12.0 L/100 km 19.6 mpg US 23.5 mpg UK
BentleyFlying Spur II4.0 V8	10.9 L/100 km 21.6 mpg US 25.9 mpg UK

The biggest fuel consumption difference is between Bentley Flying Spur II 4.0 V8 and Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8: 1.1 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	293 hp/t 219 kW/t 3.4 kg/hp
BentleyFlying Spur II4.0 V8	206 hp/t 154 kW/t 4.8 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	550 km 342 mi
BentleyFlying Spur II4.0 V8	826 km 513 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	507 hp 378 kW	4.2 s	Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph
BentleyFlying Spur II4.0 V8	500 hp 373 kW	5.2 s	295 km/h 183 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-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8

Power	507 hp 378 kW
0-100 km/h	4.2 s
Top speed Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph

Doors/seats	4 doors 5 seats
Trunk	475 L 16.8 cu ft
Length	-
Height	-

BentleyFlying Spur II4.0 V8

Power	500 hp 373 kW
0-100 km/h	5.2 s
Top speed 295 km/h 183 mph

Doors/seats	4 doors 4 seats
Trunk	-
Length	5,299 mm 208.6 in
Height	1,488 mm 58.6 in

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-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8

Power	507 hp 378 kW
0-100 km/h	4.2 s
Top speed Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph

12.0 L/100 km

19.6 mpg US

23.5 mpg UK

BentleyFlying Spur II4.0 V8

Power	500 hp 373 kW
0-100 km/h	5.2 s
Top speed 295 km/h 183 mph

10.9 L/100 km

21.6 mpg US

25.9 mpg UK

Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 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.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	12.0 L/100 km 19.6 mpg US 23.5 mpg UK	4.2 s
BentleyFlying Spur II4.0 V8	10.9 L/100 km 21.6 mpg US 25.9 mpg UK	5.2 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
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8	293 hp/t 219 kW/t 3.4 kg/hp	12.0 L/100 km 19.6 mpg US 23.5 mpg UK
BentleyFlying Spur II4.0 V8	206 hp/t 154 kW/t 4.9 kg/hp	10.9 L/100 km 21.6 mpg US 25.9 mpg UK

Detailed score breakdown

Vehicle

Mercedes-BenzC-class (W204)Facelift 2011AMG C 63 AMG Edition 507 V8

BentleyFlying Spur II4.0 V8

Power

507 hp

378 kW

500 hp

373 kW

Torque

610 Nm

450 lb-ft

660 Nm

487 lb-ft

Acceleration

4.2 s

5.2 s

Top speed

Unrestricted

295 km/h183 mph

Restricted

280 km/h174 mph

295 km/h

183 mph

Lightness

1,730 kg

3,814 lb

2,425 kg

5,346 lb

Fuel consumption

12.0 L/100 km

19.6 mpg US

23.5 mpg UK

10.9 L/100 km

21.6 mpg US

25.9 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	475 L 16.8 cu ft
Length	-
Height	-

Doors/seats	4 doors 4 seats
Trunk	-
Length	5,299 mm 208.6 in
Height	1,488 mm 58.6 in

Range score

550 km

342 mi

826 km

513 mi

CO2 score

280 g/km

254 g/km

Trunk score

475 L

16.8 cu ft

Power-to-weight score

293 hp/t

219 kW/t

3.4 kg/hp

206 hp/t

154 kW/t

4.9 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Mercedes-Benz C-class (W204) Facelift 2011 AMG C 63 AMG Edition 507 V8	Bentley Flying Spur II 4.0 V8
Consumption	12 L/100 km19.6 mpg US23.5 mpg UK	10.9 L/100 km21.6 mpg US25.9 mpg UK
Cost / 100 km	21.00 LC100 km	19.08 LC100 km
Cost / 100 mi	33.80 LC100 mi	30.70 LC100 mi
Annual fuel used	1,800 L476 US gal396 UK gal	1,635 L432 US gal360 UK gal
Annual fuel cost	3,150 LC/year	2,861 LC/year