Car comparison

BMW 6 Series Convertible (E64) · Facelift 2007 650ivsBMW 6 Series Convertible (E64) 650i

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

New comparison

BMW 6 Series Convertible (E64) · Facelift 2007

650i

367 hp4799 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2007-2010
VS

BMW 6 Series Convertible (E64)

650i

367 hp4799 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2005-2007

Comparison overview

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

Best choices

BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010

  • Quickest 0-100 km/h
    5.5 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    367 hp
    274 kW
  • Highest torque
    490 Nm
    361 lb-ft
  • Lowest combined fuel consumption
    12.6 L/100 km
    18.7 mpg US
    22.4 mpg UK
  • Lowest highway consumption
    8.8 L/100 km
    26.7 mpg US
    32.1 mpg UK
  • Best estimated range
    556 km
    345 mi
  • Largest trunk
    300 L
  • Best overall score
    61/100
  • Best performance score
    69/100
  • Best economy score
    73/100
  • Best practicality score
    45/100

Specification comparison

Specification comparison
ModelBMW6 Series Convertible (E64)Facelift 2007650i2007-2010BMW6 Series Convertible (E64)650i2005-2007
Power
367hp274kW
367hp274kW
Torque
490Nm361lb-ft
490Nm361lb-ft
Curb weight
1,860kg4,101lb
1,850kg4,079lb
Gross weight
2,260kg4,982lb
2,250kg4,960lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
76.4s99% target: 257 km/h / 160 mph
Calculated
78.9s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.5s
5.7s
0-200 km/h
20.0s
Calculated
20.7s
Calculated
0-60 mph
5.2s
Calculated
5.4s
Calculated
Fuel consumption
12.6L/100 km18.7mpg US22.4mpg UK
12.9L/100 km18.2mpg US21.9mpg UK
Fuel consumption city
19.2L/100 km12.3mpg US14.7mpg UK
19.1L/100 km12.3mpg US14.8mpg UK
Fuel consumption highway
8.8L/100 km26.7mpg US32.1mpg UK
9.3L/100 km25.3mpg US30.4mpg UK
Quarter mile
13.6s
Calculated
13.8s
Calculated
Power-to-weight
197hp/t147kW/t89hp/1000 lb
Calculated
198hp/t148kW/t90hp/1000 lb
Calculated
Torque-to-weight
263Nm/t176lb-ft/ton
Calculated
265Nm/t177lb-ft/ton
Calculated
Estimated range
556km345mi
Calculated
543km337mi
Calculated
Displacement
4,799cc293cu in
4,799cc293cu in
Length
4,820mm190in
4,820mm190in
Width
1,855mm73in
1,855mm73in
Height
1,374mm54in
1,373mm54in
Wheelbase
2,780mm109in
2,780mm109in
Front track
1,558mm61in
1,558mm61in
Rear track
1,596mm63in
1,596mm63in
Trunk volume
300L
300L
Max trunk volume
350L
350L
Doors
2
2
Seats
4
4
Fuel tank
70L
70L
CO2 emissions
299g/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.

BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010BMW 6 Series Convertible (E64) 650i 2005-2007PowerTorque
  • BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010: Power / Torque
  • BMW 6 Series Convertible (E64) 650i 2005-2007: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW6 Series Convertible (E64)Facelift 2007650i2007-20106,300 rpm3,400 rpm6,550 rpm
BMW6 Series Convertible (E64)650i2005-20076,300 rpm3,400 rpm6,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW6 Series Convertible (E64)Facelift 2007650i2007-2010BMW6 Series Convertible (E64)650i2005-2007
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
5.4 s
0-100 km/h
0-62 mph
5.5 s
5.7 s
0-200 km/h
0-124 mph
20.0 s
20.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.3 s
330 ft
101 m
5.9 s
6.0 s
1/8 mile
201 m
8.9 s
9.0 s
1000 ft
305 m
11.5 s
11.6 s
1/4 mile
402 m
13.6 s
13.8 s
Trap speed
1/4 mile
402 m
169 km/h
105 mph
168 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
367 hp
274 kW
BMW6 Series Convertible (E64)650i2005-2007
367 hp
274 kW

Torque comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
490 Nm
361 lb-ft
BMW6 Series Convertible (E64)650i2005-2007
490 Nm
361 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
1,860 kg
4,101 lb
BMW6 Series Convertible (E64)650i2005-2007
1,850 kg
4,079 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMW6 Series Convertible (E64)650i2005-2007
Unrestricted
260 km/h162 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
BMW6 Series Convertible (E64)Facelift 2007650i2007-20105.5 s
BMW6 Series Convertible (E64)650i2005-20075.7 s

The biggest 0-100 km/h difference is between BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010 and BMW 6 Series Convertible (E64) 650i 2005-2007: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
BMW6 Series Convertible (E64)650i2005-2007
12.9 L/100 km
18.2 mpg US
21.9 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
197 hp/t
147 kW/t
5.1 kg/hp
BMW6 Series Convertible (E64)650i2005-2007
198 hp/t
148 kW/t
5.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
556 km
345 mi
BMW6 Series Convertible (E64)650i2005-2007
543 km
337 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
367 hp
274 kW
5.5 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMW6 Series Convertible (E64)650i2005-2007
367 hp
274 kW
5.7 s
Unrestricted
260 km/h162 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
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
Power
367 hp
274 kW
0-100 km/h5.5 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,820 mm
189.8 in
Height
1,374 mm
54.1 in
BMW6 Series Convertible (E64)650i2005-2007
Power
367 hp
274 kW
0-100 km/h5.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,820 mm
189.8 in
Height
1,373 mm
54.1 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
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
Power
367 hp
274 kW
0-100 km/h5.5 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
BMW6 Series Convertible (E64)650i2005-2007
Power
367 hp
274 kW
0-100 km/h5.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
12.9 L/100 km
18.2 mpg US
21.9 mpg UK

BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010 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
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
5.5 s
BMW6 Series Convertible (E64)650i2005-2007
12.9 L/100 km
18.2 mpg US
21.9 mpg UK
5.7 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
BMW6 Series Convertible (E64)Facelift 2007650i2007-2010
197 hp/t
147 kW/t
5.1 kg/hp
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
BMW6 Series Convertible (E64)650i2005-2007
198 hp/t
148 kW/t
5.0 kg/hp
12.9 L/100 km
18.2 mpg US
21.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW6 Series Convertible (E64)Facelift 2007650i2007-2010BMW6 Series Convertible (E64)650i2005-2007
Power
367 hp
274 kW
367 hp
274 kW
Torque
490 Nm
361 lb-ft
490 Nm
361 lb-ft
Acceleration
5.5 s
5.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,860 kg
4,101 lb
1,850 kg
4,079 lb
Fuel consumption
12.6 L/100 km
18.7 mpg US
22.4 mpg UK
12.9 L/100 km
18.2 mpg US
21.9 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,820 mm
189.8 in
Height
1,374 mm
54.1 in
Doors/seats
2 doors
4 seats
Trunk
300 L
10.6 cu ft
Length
4,820 mm
189.8 in
Height
1,373 mm
54.1 in
Range score
556 km
345 mi
543 km
337 mi
CO2 score
299 g/km
-
Trunk score
300 L
10.6 cu ft
300 L
10.6 cu ft
Power-to-weight score
197 hp/t
147 kW/t
5.1 kg/hp
198 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

Fuel cost and annual usage
VehicleBMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010BMW 6 Series Convertible (E64) 650i 2005-2007
Consumption12.6 L/100 km18.7 mpg US22.4 mpg UK12.9 L/100 km18.2 mpg US21.9 mpg UK
Cost / 100 km22.05 LC100 km22.58 LC100 km
Cost / 100 mi35.49 LC100 mi36.33 LC100 mi
Annual fuel used1,890 L499 US gal416 UK gal1,935 L511 US gal426 UK gal
Annual fuel cost3,308 LC/year3,386 LC/year

Head-to-head comparisons

BMW 6 Series Convertible (E64) Facelift 2007 650i 2007-2010

  • Is 0.2 s quicker from 0-100 km/h
  • Uses 0.3 L/100 km less fuel
  • Has 13 km (8 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 6 Series Convertible (E64) 650i
BMW 6 Series Convertible (E64) 650i
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