Car comparison

BMW M3 Coupe (E46) 3.2i 24VvsMG Xpower SV 4.6 i V8 32V

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

New comparison

BMW M3 Coupe (E46)

3.2i 24V

343 hp3246 ccGasolineRWDManualNaturally aspiratedCoupe2000-2003

MG Xpower SV

4.6 i V8 32V

320 hp4600 ccGasolineFWDManualNaturally aspiratedCoupe2003-2005

Comparison overview

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

BMW M3 Coupe (E46) 3.2i 24V

Quickest 0-100 km/h
5.2 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
343 hp
256 kW
Lightest
1,495 kg
3,296 lb
Best power-to-weight
229 hp/t
171 kW/t
4.4 kg/hp
Lowest highway consumption
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
Largest trunk
410 L
Best overall score
65/100
Best performance score
69/100
Best economy score
75/100
Best practicality score
56/100

MG Xpower SV 4.6 i V8 32V

Highest torque
410 Nm
302 lb-ft
Lowest city consumption
16.0 L/100 km
14.7 mpg US
17.7 mpg UK

Specification comparison

Specification comparison
Model	BMWM3 Coupe (E46)3.2i 24V	MGXpower SV4.6 i V8 32V
Power	343hp256kW	320hp239kW
Torque	365Nm269lb-ft	410Nm302lb-ft
Curb weight	1,495kg3,296lb	1,540kg3,395lb
Gross weight	2,000kg4,409lb	-
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	254 km/h 158 mph
To 99% top speed	68.4s99% target: 262 km/h / 163 mph Calculated	68.8s99% target: 251 km/h / 156 mph Calculated
0-100 km/h	5.2s	5.4s
0-200 km/h	17.8s Calculated	19.7s Calculated
0-60 mph	4.9s Calculated	5.1s Calculated
Fuel consumption	11.9L/100 km19.8mpg US23.7mpg UK	-
Fuel consumption city	17.8L/100 km13.2mpg US15.9mpg UK	16L/100 km14.7mpg US17.7mpg UK
Fuel consumption highway	8.4L/100 km28mpg US33.6mpg UK	11L/100 km21.4mpg US25.7mpg UK
Quarter mile	13.3s Calculated	13.5s Calculated
Power-to-weight	229hp/t171kW/t104hp/1000 lb Calculated	208hp/t155kW/t94hp/1000 lb Calculated
Torque-to-weight	244Nm/t163lb-ft/ton Calculated	266Nm/t178lb-ft/ton Calculated
Estimated range	529km329mi Calculated	-
Displacement	3,246cc198cu in	4,600cc281cu in
Length	4,492mm177in	4,480mm176in
Width	1,780mm70in	1,900mm75in
Height	1,372mm54in	1,320mm52in
Wheelbase	2,731mm108in	2,670mm105in
Front track	1,508mm59in	1,678mm66in
Rear track	1,525mm60in	1,626mm64in
Trunk volume	410L	250L
Doors	2	2
Seats	5	2
Fuel tank	63L	80L

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 M3 Coupe (E46) 3.2i 24VMG Xpower SV 4.6 i V8 32VPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMWM3 Coupe (E46)3.2i 24V	7,900 rpm	4,900 rpm	8,150 rpm
MGXpower SV4.6 i V8 32V	6,000 rpm	4,750 rpm	6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMWM3 Coupe (E46)3.2i 24V	MGXpower SV4.6 i V8 32V
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.9 s	5.1 s
0-100 km/h 0-62 mph	5.2 s	5.4 s
0-200 km/h 0-124 mph	17.8 s	19.7 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	254 km/h 158 mph
	Drag race simulation
60 ft 18 m	2.2 s	2.2 s
330 ft 101 m	5.8 s	5.9 s
1/8 mile 201 m	8.7 s	8.9 s
1000 ft 305 m	11.2 s	11.4 s
1/4 mile 402 m	13.3 s	13.5 s
Trap speed 1/4 mile 402 m	175 km/h 109 mph	171 km/h 106 mph

Power comparison

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

Chart data table
Vehicle	Value
BMWM3 Coupe (E46)3.2i 24V	343 hp 256 kW
MGXpower SV4.6 i V8 32V	320 hp 239 kW

BMW M3 Coupe (E46) 3.2i 24V has 23 hp more than MG Xpower SV 4.6 i V8 32V.

The biggest power difference is between MG Xpower SV 4.6 i V8 32V and BMW M3 Coupe (E46) 3.2i 24V: 23 hp (17 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMWM3 Coupe (E46)3.2i 24V	365 Nm 269 lb-ft
MGXpower SV4.6 i V8 32V	410 Nm 302 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMWM3 Coupe (E46)3.2i 24V	1,495 kg 3,296 lb
MGXpower SV4.6 i V8 32V	1,540 kg 3,395 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
BMWM3 Coupe (E46)3.2i 24V	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
MGXpower SV4.6 i V8 32V	254 km/h 158 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BMWM3 Coupe (E46)3.2i 24V	5.2 s
MGXpower SV4.6 i V8 32V	5.4 s

The biggest 0-100 km/h difference is between BMW M3 Coupe (E46) 3.2i 24V and MG Xpower SV 4.6 i V8 32V: 0.2 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMWM3 Coupe (E46)3.2i 24V	229 hp/t 171 kW/t 4.4 kg/hp
MGXpower SV4.6 i V8 32V	208 hp/t 155 kW/t 4.8 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMWM3 Coupe (E46)3.2i 24V	343 hp 256 kW	5.2 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
MGXpower SV4.6 i V8 32V	320 hp 239 kW	5.4 s	254 km/h 158 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

BMWM3 Coupe (E46)3.2i 24V

Power	343 hp 256 kW
0-100 km/h	5.2 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	2 doors 5 seats
Trunk	410 L 14.5 cu ft
Length	4,492 mm 176.9 in
Height	1,372 mm 54.0 in

MGXpower SV4.6 i V8 32V

Power	320 hp 239 kW
0-100 km/h	5.4 s
Top speed 254 km/h 158 mph

Doors/seats	2 doors 2 seats
Trunk	250 L 8.8 cu ft
Length	4,480 mm 176.4 in
Height	1,320 mm 52.0 in

Detailed score breakdown

Vehicle

BMWM3 Coupe (E46)3.2i 24V

MGXpower SV4.6 i V8 32V

Power

343 hp

256 kW

320 hp

239 kW

Torque

365 Nm

269 lb-ft

410 Nm

302 lb-ft

Acceleration

5.2 s

5.4 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

254 km/h

158 mph

Lightness

1,495 kg

3,296 lb

1,540 kg

3,395 lb

Fuel consumption

11.9 L/100 km

19.8 mpg US

23.7 mpg UK

Practicality

Doors/seats	2 doors 5 seats
Trunk	410 L 14.5 cu ft
Length	4,492 mm 176.9 in
Height	1,372 mm 54.0 in

Doors/seats	2 doors 2 seats
Trunk	250 L 8.8 cu ft
Length	4,480 mm 176.4 in
Height	1,320 mm 52.0 in

Range score

529 km

329 mi

Trunk score

410 L

14.5 cu ft

250 L

8.8 cu ft

Power-to-weight score

229 hp/t

171 kW/t

4.4 kg/hp

208 hp/t

155 kW/t

4.8 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 M3 Coupe (E46) 3.2i 24V
Consumption	11.9 L/100 km19.8 mpg US23.7 mpg UK
Cost / 100 km	20.83 LC100 km
Cost / 100 mi	33.51 LC100 mi
Annual fuel used	1,785 L472 US gal393 UK gal
Annual fuel cost	3,124 LC/year