Car comparison

BMW 6 Series Convertible (E64) · Facelift 2007 630ivsHonda S2000 (AP1) · Facelift 2004 2.0

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

New comparison

BMW 6 Series Convertible (E64) · Facelift 2007

630i

272 hp2996 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2007-2010

Honda S2000 (AP1) · Facelift 2004

2.0

240 hp1997 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2004-2008

Comparison overview

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

BMW 6 Series Convertible (E64) Facelift 2007 630i

Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
272 hp
203 kW
Highest torque
320 Nm
236 lb-ft
Lowest combined fuel consumption
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
Lowest city consumption
11.8 L/100 km
19.9 mpg US
23.9 mpg UK
Lowest highway consumption
6.3 L/100 km
37.3 mpg US
44.8 mpg UK
Best estimated range
843 km
524 mi
Largest trunk
300 L
Best overall score
54/100
Best performance score
58/100
Best economy score
85/100
Best practicality score
45/100

Honda S2000 (AP1) Facelift 2004 2.0

Quickest 0-100 km/h
6.2 s
Lightest
1,270 kg
2,800 lb
Best power-to-weight
189 hp/t
141 kW/t
5.3 kg/hp

Specification comparison

Specification comparison
Model	BMW6 Series Convertible (E64)Facelift 2007630i	HondaS2000 (AP1)Facelift 20042.0
Power	272hp203kW	240hp179kW
Torque	320Nm236lb-ft	208Nm153lb-ft
Curb weight	1,740kg3,836lb	1,270kg2,800lb
Gross weight	2,140kg4,718lb	1,535kg3,384lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated
To 99% top speed	98.6s99% target: 257 km/h / 160 mph Calculated	79.8s99% target: 248 km/h / 154 mph Calculated
0-100 km/h	6.7s	6.2s
0-200 km/h	25.1s Calculated	23.5s Calculated
0-60 mph	6.4s Calculated	5.9s Calculated
Fuel consumption	8.3L/100 km28.3mpg US34.0mpg UK	9.9L/100 km23.8mpg US28.5mpg UK
Fuel consumption city	11.8L/100 km19.9mpg US23.9mpg UK	13.2L/100 km17.8mpg US21.4mpg UK
Fuel consumption highway	6.3L/100 km37.3mpg US44.8mpg UK	7.9L/100 km29.8mpg US35.8mpg UK
Quarter mile	14.7s Calculated	14.3s Calculated
Power-to-weight	156hp/t117kW/t71hp/1000 lb Calculated	189hp/t141kW/t86hp/1000 lb Calculated
Torque-to-weight	184Nm/t123lb-ft/ton Calculated	164Nm/t110lb-ft/ton Calculated
Estimated range	843km524mi Calculated	505km314mi Calculated
Displacement	2,996cc183cu in	1,997cc122cu in
Length	4,820mm190in	4,135mm163in
Width	1,855mm73in	1,750mm69in
Height	1,373mm54in	1,285mm51in
Wheelbase	2,780mm109in	2,400mm94in
Front track	1,558mm61in	1,470mm58in
Rear track	1,596mm63in	1,510mm59in
Ground clearance	-	108mm4in
Trunk volume	300L	143L
Max trunk volume	350L	-
Doors	2	2
Seats	4	2
Fuel tank	70L	50L
CO2 emissions	-	235g/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 630iHonda S2000 (AP1) Facelift 2004 2.0PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW6 Series Convertible (E64)Facelift 2007630i	6,700 rpm	2,750-3,000 rpm	6,950 rpm
HondaS2000 (AP1)Facelift 20042.0	8,300 rpm	7,500 rpm	8,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW6 Series Convertible (E64)Facelift 2007630i	HondaS2000 (AP1)Facelift 20042.0
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.4 s	5.9 s
0-100 km/h 0-62 mph	6.7 s	6.2 s
0-200 km/h 0-124 mph	25.1 s	23.5 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Limited	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Likely limited
	Drag race simulation
60 ft 18 m	2.4 s	2.4 s
330 ft 101 m	6.4 s	6.2 s
1/8 mile 201 m	9.6 s	9.4 s
1000 ft 305 m	12.4 s	12.0 s
1/4 mile 402 m	14.7 s	14.3 s
Trap speed 1/4 mile 402 m	158 km/h 98 mph	162 km/h 101 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW6 Series Convertible (E64)Facelift 2007630i	272 hp 203 kW
HondaS2000 (AP1)Facelift 20042.0	240 hp 179 kW

BMW 6 Series Convertible (E64) Facelift 2007 630i has 32 hp more than Honda S2000 (AP1) Facelift 2004 2.0.

The biggest power difference is between Honda S2000 (AP1) Facelift 2004 2.0 and BMW 6 Series Convertible (E64) Facelift 2007 630i: 32 hp (24 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW6 Series Convertible (E64)Facelift 2007630i	320 Nm 236 lb-ft
HondaS2000 (AP1)Facelift 20042.0	208 Nm 153 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW6 Series Convertible (E64)Facelift 2007630i	1,740 kg 3,836 lb
HondaS2000 (AP1)Facelift 20042.0	1,270 kg 2,800 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
BMW6 Series Convertible (E64)Facelift 2007630i	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
HondaS2000 (AP1)Facelift 20042.0	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BMW6 Series Convertible (E64)Facelift 2007630i	6.7 s
HondaS2000 (AP1)Facelift 20042.0	6.2 s

Although BMW 6 Series Convertible (E64) Facelift 2007 630i has more power, Honda S2000 (AP1) Facelift 2004 2.0 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Honda S2000 (AP1) Facelift 2004 2.0 and BMW 6 Series Convertible (E64) Facelift 2007 630i: 0.5 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
BMW6 Series Convertible (E64)Facelift 2007630i	8.3 L/100 km 28.3 mpg US 34.0 mpg UK
HondaS2000 (AP1)Facelift 20042.0	9.9 L/100 km 23.8 mpg US 28.5 mpg UK

The biggest fuel consumption difference is between BMW 6 Series Convertible (E64) Facelift 2007 630i and Honda S2000 (AP1) Facelift 2004 2.0: 1.6 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
BMW6 Series Convertible (E64)Facelift 2007630i	156 hp/t 117 kW/t 6.4 kg/hp
HondaS2000 (AP1)Facelift 20042.0	189 hp/t 141 kW/t 5.3 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
BMW6 Series Convertible (E64)Facelift 2007630i	843 km 524 mi
HondaS2000 (AP1)Facelift 20042.0	505 km 314 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW6 Series Convertible (E64)Facelift 2007630i	272 hp 203 kW	6.7 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
HondaS2000 (AP1)Facelift 20042.0	240 hp 179 kW	6.2 s	Unrestricted 250 km/h155 mph Restricted 240 km/h149 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

BMW6 Series Convertible (E64)Facelift 2007630i

Power	272 hp 203 kW
0-100 km/h	6.7 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

HondaS2000 (AP1)Facelift 20042.0

Power	240 hp 179 kW
0-100 km/h	6.2 s
Top speed Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

Doors/seats	2 doors 2 seats
Trunk	143 L 5.1 cu ft
Length	4,135 mm 162.8 in
Height	1,285 mm 50.6 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

BMW6 Series Convertible (E64)Facelift 2007630i

Power	272 hp 203 kW
0-100 km/h	6.7 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

HondaS2000 (AP1)Facelift 20042.0

Power	240 hp 179 kW
0-100 km/h	6.2 s
Top speed Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph

9.9 L/100 km

23.8 mpg US

28.5 mpg UK

BMW 6 Series Convertible (E64) Facelift 2007 630i 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
BMW6 Series Convertible (E64)Facelift 2007630i	8.3 L/100 km 28.3 mpg US 34.0 mpg UK	6.7 s
HondaS2000 (AP1)Facelift 20042.0	9.9 L/100 km 23.8 mpg US 28.5 mpg UK	6.2 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
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
HondaS2000 (AP1)Facelift 20042.0	189 hp/t 141 kW/t 5.3 kg/hp	9.9 L/100 km 23.8 mpg US 28.5 mpg UK

Detailed score breakdown

Vehicle

BMW6 Series Convertible (E64)Facelift 2007630i

HondaS2000 (AP1)Facelift 20042.0

Power

272 hp

203 kW

240 hp

179 kW

Torque

320 Nm

236 lb-ft

208 Nm

153 lb-ft

Acceleration

6.7 s

6.2 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

Unrestricted

250 km/h155 mph

Restricted

240 km/h149 mph

Lightness

1,740 kg

3,836 lb

1,270 kg

2,800 lb

Fuel consumption

8.3 L/100 km

28.3 mpg US

34.0 mpg UK

9.9 L/100 km

23.8 mpg US

28.5 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	300 L 10.6 cu ft
Length	4,820 mm 189.8 in
Height	1,373 mm 54.1 in

Doors/seats	2 doors 2 seats
Trunk	143 L 5.1 cu ft
Length	4,135 mm 162.8 in
Height	1,285 mm 50.6 in

Range score

843 km

524 mi

505 km

314 mi

CO2 score

235 g/km

Trunk score

300 L

10.6 cu ft

143 L

5.1 cu ft

Power-to-weight score

156 hp/t

117 kW/t

6.4 kg/hp

189 hp/t

141 kW/t

5.3 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	BMW 6 Series Convertible (E64) Facelift 2007 630i	Honda S2000 (AP1) Facelift 2004 2.0
Consumption	8.3 L/100 km28.3 mpg US34 mpg UK	9.9 L/100 km23.8 mpg US28.5 mpg UK
Cost / 100 km	14.53 LC100 km	17.33 LC100 km
Cost / 100 mi	23.38 LC100 mi	27.88 LC100 mi
Annual fuel used	1,245 L329 US gal274 UK gal	1,485 L392 US gal327 UK gal
Annual fuel cost	2,179 LC/year	2,599 LC/year