Car comparison

BMW 4 Series Convertible (F33) 430dvsBMW 6 Series Convertible (E64) · Facelift 2007 630i

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

New comparison

BMW 4 Series Convertible (F33)

430d

258 hp2993 ccDieselRWDAutomaticTurbochargedCabriolet / convertible2014-2016
VS

BMW 6 Series Convertible (E64) · Facelift 2007

630i

272 hp2996 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2007-2010

Comparison overview

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

Best choices

BMW 4 Series Convertible (F33) 430d

  • Quickest 0-100 km/h
    5.9 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Highest torque
    560 Nm
    413 lb-ft
  • Lowest combined fuel consumption
    5.5 L/100 km
    42.8 mpg US
    51.4 mpg UK
  • Lowest city consumption
    6.5 L/100 km
    36.2 mpg US
    43.5 mpg UK
  • Lowest highway consumption
    4.9 L/100 km
    48.0 mpg US
    57.6 mpg UK
  • Best estimated range
    1,036 km
    644 mi
  • Largest trunk
    370 L
  • Best overall score
    59/100
  • Best performance score
    65/100
  • Best economy score
    92/100
  • Best practicality score
    47/100

Specification comparison

Specification comparison
ModelBMW4 Series Convertible (F33)430dBMW6 Series Convertible (E64)Facelift 2007630i
Power
258hp192kW
272hp203kW
Torque
560Nm413lb-ft
320Nm236lb-ft
Curb weight
1,770kg3,902lb
1,740kg3,836lb
Gross weight
2,220kg4,894lb
2,140kg4,718lb
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
87.3s99% target: 257 km/h / 160 mph
Calculated
98.9s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.9s
6.7s
0-200 km/h
22.2s
Calculated
25.2s
Calculated
0-60 mph
5.6s
Calculated
6.4s
Calculated
Fuel consumption
5.5L/100 km42.8mpg US51.4mpg UK
8.3L/100 km28.3mpg US34.0mpg UK
Fuel consumption city
6.5L/100 km36.2mpg US43.5mpg UK
11.8L/100 km19.9mpg US23.9mpg UK
Fuel consumption highway
4.9L/100 km48mpg US57.6mpg UK
6.3L/100 km37.3mpg US44.8mpg UK
Quarter mile
14.0s
Calculated
14.7s
Calculated
Power-to-weight
146hp/t109kW/t66hp/1000 lb
Calculated
156hp/t117kW/t71hp/1000 lb
Calculated
Torque-to-weight
316Nm/t212lb-ft/ton
Calculated
184Nm/t123lb-ft/ton
Calculated
Estimated range
1,036km644mi
Calculated
843km524mi
Calculated
Displacement
2,993cc183cu in
2,996cc183cu in
Length
4,638mm183in
4,820mm190in
Width
1,825mm72in
1,855mm73in
Height
1,384mm54in
1,373mm54in
Wheelbase
2,810mm111in
2,780mm109in
Front track
1,545mm61in
1,558mm61in
Rear track
1,594mm63in
1,596mm63in
Ground clearance
130mm5in
-
Trunk volume
370L
300L
Max trunk volume-
350L
Doors
2
2
Seats
4
4
Fuel tank
57L
70L
CO2 emissions
144g/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 4 Series Convertible (F33) 430dBMW 6 Series Convertible (E64) Facelift 2007 630iPowerTorque
  • BMW 4 Series Convertible (F33) 430d: Power / Torque
  • BMW 6 Series Convertible (E64) Facelift 2007 630i: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW4 Series Convertible (F33)430d4,000 rpm1,500-3,000 rpm4,250 rpm
BMW6 Series Convertible (E64)Facelift 2007630i6,700 rpm2,750-3,000 rpm6,950 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW4 Series Convertible (F33)430dBMW6 Series Convertible (E64)Facelift 2007630i
Acceleration checkpoints
0-60 mph
0-97 km/h
5.6 s
6.4 s
0-100 km/h
0-62 mph
5.9 s
6.7 s
0-200 km/h
0-124 mph
22.2 s
25.2 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
Limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
6.1 s
6.4 s
1/8 mile
201 m
9.2 s
9.6 s
1000 ft
305 m
11.8 s
12.4 s
1/4 mile
402 m
14.0 s
14.7 s
Trap speed
1/4 mile
402 m
164 km/h
102 mph
158 km/h
98 mph

Power comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
258 hp
192 kW
BMW6 Series Convertible (E64)Facelift 2007630i
272 hp
203 kW

BMW 6 Series Convertible (E64) Facelift 2007 630i has 14 hp more than BMW 4 Series Convertible (F33) 430d.

The biggest power difference is between BMW 4 Series Convertible (F33) 430d and BMW 6 Series Convertible (E64) Facelift 2007 630i: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
560 Nm
413 lb-ft
BMW6 Series Convertible (E64)Facelift 2007630i
320 Nm
236 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
1,770 kg
3,902 lb
BMW6 Series Convertible (E64)Facelift 2007630i
1,740 kg
3,836 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMW6 Series Convertible (E64)Facelift 2007630i
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
BMW4 Series Convertible (F33)430d5.9 s
BMW6 Series Convertible (E64)Facelift 2007630i6.7 s

Although BMW 6 Series Convertible (E64) Facelift 2007 630i has more power, BMW 4 Series Convertible (F33) 430d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between BMW 4 Series Convertible (F33) 430d and BMW 6 Series Convertible (E64) Facelift 2007 630i: 0.8 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
BMW6 Series Convertible (E64)Facelift 2007630i
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

The biggest fuel consumption difference is between BMW 4 Series Convertible (F33) 430d and BMW 6 Series Convertible (E64) Facelift 2007 630i: 2.8 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
BMW4 Series Convertible (F33)430d
146 hp/t
109 kW/t
6.9 kg/hp
BMW6 Series Convertible (E64)Facelift 2007630i
156 hp/t
117 kW/t
6.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW4 Series Convertible (F33)430d
1,036 km
644 mi
BMW6 Series Convertible (E64)Facelift 2007630i
843 km
524 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW4 Series Convertible (F33)430d
258 hp
192 kW
5.9 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
BMW6 Series Convertible (E64)Facelift 2007630i
272 hp
203 kW
6.7 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
BMW4 Series Convertible (F33)430d
Power
258 hp
192 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 in
BMW6 Series Convertible (E64)Facelift 2007630i
Power
272 hp
203 kW
0-100 km/h6.7 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
BMW4 Series Convertible (F33)430d
Power
258 hp
192 kW
0-100 km/h5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
BMW6 Series Convertible (E64)Facelift 2007630i
Power
272 hp
203 kW
0-100 km/h6.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

BMW 4 Series Convertible (F33) 430d 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
BMW4 Series Convertible (F33)430d
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
5.9 s
BMW6 Series Convertible (E64)Facelift 2007630i
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
6.7 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
BMW4 Series Convertible (F33)430d
146 hp/t
109 kW/t
6.9 kg/hp
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
BMW6 Series Convertible (E64)Facelift 2007630i
156 hp/t
117 kW/t
6.4 kg/hp
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW4 Series Convertible (F33)430dBMW6 Series Convertible (E64)Facelift 2007630i
Power
258 hp
192 kW
272 hp
203 kW
Torque
560 Nm
413 lb-ft
320 Nm
236 lb-ft
Acceleration
5.9 s
6.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,770 kg
3,902 lb
1,740 kg
3,836 lb
Fuel consumption
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
370 L
13.1 cu ft
Length
4,638 mm
182.6 in
Height
1,384 mm
54.5 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
1,036 km
644 mi
843 km
524 mi
CO2 score
144 g/km
-
Trunk score
370 L
13.1 cu ft
300 L
10.6 cu ft
Power-to-weight score
146 hp/t
109 kW/t
6.9 kg/hp
156 hp/t
117 kW/t
6.4 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
VehicleBMW 4 Series Convertible (F33) 430dBMW 6 Series Convertible (E64) Facelift 2007 630i
Consumption5.5 L/100 km42.8 mpg US51.4 mpg UK8.3 L/100 km28.3 mpg US34 mpg UK
Cost / 100 km9.63 LC100 km14.53 LC100 km
Cost / 100 mi15.49 LC100 mi23.38 LC100 mi
Annual fuel used825 L218 US gal181 UK gal1,245 L329 US gal274 UK gal
Annual fuel cost1,444 LC/year2,179 LC/year

Head-to-head comparisons

BMW 4 Series Convertible (F33) 430d

  • Has 240 Nm more
  • Is 0.8 s quicker from 0-100 km/h
  • Uses 2.8 L/100 km less fuel
  • Has 193 km (120 mi) more estimated range
  • Has 70 L more trunk volume

Pros

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

Cons

  • Lowest power
  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 4 Series Convertible (F33) 430d
BMW 6 Series Convertible (E64) 630i
Compare selected cars
2 vehicles selected

Popular comparisons

430d
430d
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Convertible (F33)Facelift 2017430d
630i
630i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series Convertible (E64)630i
430d
430i
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Convertible (G23)430i
630i
640i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series Convertible (F12)640i
430d
430d
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Gran Coupe (F36)430d
630i
630i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series (E63)Facelift 2007630i
430d
430d
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Coupe (F32)430d
630i
630i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series (E63)630i
430d
430d
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Coupe (F32)Facelift 2017430d
630i
640i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series Gran Coupe (F06)640i
430d
430d
VS
BMW4 Series Convertible (F33)430dvsBMW4 Series Gran Coupe (F36)Facelift 2017430d
630i
640i
VS
BMW6 Series Convertible (E64)Facelift 2007630ivsBMW6 Series Coupe (F13)640i
BMW 4 Series Convertible (F33) 430d vs BMW 6 Series Convertible (E64) · Facelift 2007 630i - car comparison - FastVsFaster