Car comparison

Mercedes-Benz CLK (C209) · Facelift 2005 AMG CLK 63 Black Series V8vsBMW M6 (E63) 5.0 V10

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

New comparison

Mercedes-Benz CLK (C209) · Facelift 2005

AMG CLK 63 Black Series V8

507 hp6208 ccGasolineRWDAutomaticNaturally aspiratedCoupe2007-2009
VS

BMW M6 (E63)

5.0 V10

507 hp4999 ccGasolineRWDAutomaticNaturally aspiratedCoupe2005-2007

Comparison overview

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

Best choices

Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8

  • Quickest 0-100 km/h
    4.3 s
  • Fastest top speed
    315 km/h
    196 mph Unrestricted
    300 km/h
    186 mph Restricted
  • Most powerful
    507 hp
    378 kW
  • Highest torque
    630 Nm
    465 lb-ft
  • Lightest
    1,685 kg
    3,715 lb
  • Best power-to-weight
    301 hp/t
    224 kW/t
    3.3 kg/hp
  • Best overall score
    77/100
  • Best performance score
    88/100
  • Best practicality score
    53/100

BMW M6 (E63) 5.0 V10

  • Lowest combined fuel consumption
    14.8 L/100 km
    15.9 mpg US
    19.1 mpg UK
  • Lowest city consumption
    22.8 L/100 km
    10.3 mpg US
    12.4 mpg UK
  • Lowest highway consumption
    10.2 L/100 km
    23.1 mpg US
    27.7 mpg UK
  • Best estimated range
    473 km
    294 mi
  • Largest trunk
    450 L
  • Best economy score
    67/100

Specification comparison

Specification comparison
ModelMercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8BMWM6 (E63)5.0 V10
Power
507hp378kW
507hp378kW
Torque
630Nm465lb-ft
520Nm384lb-ft
Curb weight
1,685kg3,715lb
1,710kg3,770lb
Gross weight
1,995kg4,398lb
2,200kg4,850lb
Top speed
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
85.7s99% target: 312 km/h / 194 mph
Calculated
57.7s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.3s
4.6s
0-200 km/h
13.8s
15.4s
Calculated
0-60 mph
4.1s
Calculated
4.4s
Calculated
Fuel consumption
15.3L/100 km15.4mpg US18.5mpg UK
14.8L/100 km15.9mpg US19.1mpg UK
Fuel consumption city
23.3L/100 km10.1mpg US12.1mpg UK
22.8L/100 km10.3mpg US12.4mpg UK
Fuel consumption highway
10.8L/100 km21.8mpg US26.2mpg UK
10.2L/100 km23.1mpg US27.7mpg UK
Quarter mile
12.3s
Calculated
12.7s
Calculated
Power-to-weight
301hp/t224kW/t136hp/1000 lb
Calculated
296hp/t221kW/t134hp/1000 lb
Calculated
Torque-to-weight
374Nm/t250lb-ft/ton
Calculated
304Nm/t203lb-ft/ton
Calculated
Estimated range
405km252mi
Calculated
473km294mi
Calculated
Displacement
6,208cc379cu in
4,999cc305cu in
Length
4,657mm183in
4,871mm192in
Width
1,833mm72in
1,855mm73in
Height
1,365mm54in
1,372mm54in
Wheelbase
2,715mm107in
2,781mm109in
Front track-
1,567mm62in
Rear track-
1,584mm62in
Trunk volume
435L
450L
Doors
2
2
Seats
4
4
Fuel tank
62L
70L

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 CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8BMW M6 (E63) 5.0 V10PowerTorque
  • Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8: Power / Torque
  • BMW M6 (E63) 5.0 V10: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V86,800 rpm5,250 rpm7,050 rpm
BMWM6 (E63)5.0 V107,750 rpm6,100 rpm8,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8BMWM6 (E63)5.0 V10
Acceleration checkpoints
0-60 mph
0-97 km/h
4.1 s
4.4 s
0-100 km/h
0-62 mph
4.3 s
4.6 s
0-200 km/h
0-124 mph
13.8 s
15.4 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
Limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.4 s
5.6 s
1/8 mile
201 m
8.1 s
8.3 s
1000 ft
305 m
10.4 s
10.7 s
1/4 mile
402 m
12.3 s
12.7 s
Trap speed
1/4 mile
402 m
189 km/h
117 mph
183 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
507 hp
378 kW
BMWM6 (E63)5.0 V10
507 hp
378 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
630 Nm
465 lb-ft
BMWM6 (E63)5.0 V10
520 Nm
384 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
1,685 kg
3,715 lb
BMWM6 (E63)5.0 V10
1,710 kg
3,770 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
BMWM6 (E63)5.0 V10
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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V84.3 s
BMWM6 (E63)5.0 V104.6 s

The biggest 0-100 km/h difference is between Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8 and BMW M6 (E63) 5.0 V10: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
15.3 L/100 km
15.4 mpg US
18.5 mpg UK
BMWM6 (E63)5.0 V10
14.8 L/100 km
15.9 mpg US
19.1 mpg UK

The biggest fuel consumption difference is between BMW M6 (E63) 5.0 V10 and Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8: 0.5 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
301 hp/t
224 kW/t
3.3 kg/hp
BMWM6 (E63)5.0 V10
296 hp/t
221 kW/t
3.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
405 km
252 mi
BMWM6 (E63)5.0 V10
473 km
294 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
507 hp
378 kW
4.3 s
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
BMWM6 (E63)5.0 V10
507 hp
378 kW
4.6 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.

Chart data table
VehiclePerformance scorePracticality score
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
Power
507 hp
378 kW
0-100 km/h4.3 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
Doors/seats
2 doors
4 seats
Trunk
435 L
15.4 cu ft
Length
4,657 mm
183.3 in
Height
1,365 mm
53.7 in
BMWM6 (E63)5.0 V10
Power
507 hp
378 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,871 mm
191.8 in
Height
1,372 mm
54.0 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
Power
507 hp
378 kW
0-100 km/h4.3 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
15.3 L/100 km
15.4 mpg US
18.5 mpg UK
BMWM6 (E63)5.0 V10
Power
507 hp
378 kW
0-100 km/h4.6 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
14.8 L/100 km
15.9 mpg US
19.1 mpg UK

Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series 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
VehicleFuel consumption, L/100 km0-100 km/h, s
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
15.3 L/100 km
15.4 mpg US
18.5 mpg UK
4.3 s
BMWM6 (E63)5.0 V10
14.8 L/100 km
15.9 mpg US
19.1 mpg UK
4.6 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
Mercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8
301 hp/t
224 kW/t
3.3 kg/hp
15.3 L/100 km
15.4 mpg US
18.5 mpg UK
BMWM6 (E63)5.0 V10
296 hp/t
221 kW/t
3.4 kg/hp
14.8 L/100 km
15.9 mpg US
19.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzCLK (C209)Facelift 2005AMG CLK 63 Black Series V8BMWM6 (E63)5.0 V10
Power
507 hp
378 kW
507 hp
378 kW
Torque
630 Nm
465 lb-ft
520 Nm
384 lb-ft
Acceleration
4.3 s
4.6 s
Top speed
Unrestricted
315 km/h196 mph
Restricted
300 km/h186 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,685 kg
3,715 lb
1,710 kg
3,770 lb
Fuel consumption
15.3 L/100 km
15.4 mpg US
18.5 mpg UK
14.8 L/100 km
15.9 mpg US
19.1 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
435 L
15.4 cu ft
Length
4,657 mm
183.3 in
Height
1,365 mm
53.7 in
Doors/seats
2 doors
4 seats
Trunk
450 L
15.9 cu ft
Length
4,871 mm
191.8 in
Height
1,372 mm
54.0 in
Range score
405 km
252 mi
473 km
294 mi
Trunk score
435 L
15.4 cu ft
450 L
15.9 cu ft
Power-to-weight score
301 hp/t
224 kW/t
3.3 kg/hp
296 hp/t
221 kW/t
3.4 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

Fuel cost and annual usage
VehicleMercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8BMW M6 (E63) 5.0 V10
Consumption15.3 L/100 km15.4 mpg US18.5 mpg UK14.8 L/100 km15.9 mpg US19.1 mpg UK
Cost / 100 km26.78 LC100 km25.90 LC100 km
Cost / 100 mi43.09 LC100 mi41.68 LC100 mi
Annual fuel used2,295 L606 US gal505 UK gal2,220 L586 US gal488 UK gal
Annual fuel cost4,016 LC/year3,885 LC/year

Head-to-head comparisons

Mercedes-Benz CLK (C209) Facelift 2005 AMG CLK 63 Black Series V8

  • Has 110 Nm more
  • Is 25 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 50 km/h (31 mph) higher top speed
  • Has 4 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Smallest trunk

BMW M6 (E63) 5.0 V10

  • Uses 0.5 L/100 km less fuel
  • Has 68 km (42 mi) more estimated range
  • Has 15 L more trunk volume

Pros

  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz CLK (C209) AMG CLK 63 Black Series V8
BMW M6 (E63) 5.0 V10
Compare selected cars
2 vehicles selected

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