Car comparison

BMW 3 Series Touring (E91) 330ivsBMW 3 Series Convertible (E46) · Facelift 2003 330Ci

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

New comparison

BMW 3 Series Touring (E91)

330i

258 hp2996 ccGasolineRWDManualNaturally aspiratedWagon / estate2005-2007

BMW 3 Series Convertible (E46) · Facelift 2003

330Ci

231 hp2979 ccGasolineRWDManualNaturally aspiratedCabriolet / convertible2003-2006

Comparison overview

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

BMW 3 Series Touring (E91) 330i

Quickest 0-100 km/h
6.5 s
Fastest top speed
260 km/h
162 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
258 hp
192 kW
Highest torque
300 Nm
221 lb-ft
Lightest
1,535 kg
3,384 lb
Best power-to-weight
168 hp/t
125 kW/t
5.9 kg/hp
Lowest city consumption
12.8 L/100 km
18.4 mpg US
22.1 mpg UK
Lowest highway consumption
6.6 L/100 km
35.6 mpg US
42.8 mpg UK
Largest trunk
460 L
Best overall score
66/100
Best performance score
59/100
Best practicality score
82/100

BMW 3 Series Convertible (E46) Facelift 2003 330Ci

Best economy score
81/100

Specification comparison

Specification comparison
Model	BMW3 Series Touring (E91)330i	BMW3 Series Convertible (E46)Facelift 2003330Ci
Power	258hp192kW	231hp172kW
Torque	300Nm221lb-ft	300Nm221lb-ft
Curb weight	1,535kg3,384lb	1,660kg3,660lb
Gross weight	2,070kg4,564lb	2,005kg4,420lb
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated	247 km/h 153 mph
To 99% top speed	67.9s99% target: 257 km/h / 160 mph Calculated	99.2s99% target: 245 km/h / 152 mph Calculated
0-100 km/h	6.5s	6.9s
0-200 km/h	20.6s Calculated	28.5s Calculated
0-60 mph	6.2s Calculated	6.5s Calculated
Fuel consumption	-	9.6L/100 km24.5mpg US29.4mpg UK
Fuel consumption city	12.8L/100 km18.4mpg US22.1mpg UK	13.4L/100 km17.6mpg US21.1mpg UK
Fuel consumption highway	6.6L/100 km35.6mpg US42.8mpg UK	7.3L/100 km32.2mpg US38.7mpg UK
Quarter mile	14.4s Calculated	14.9s Calculated
Power-to-weight	168hp/t125kW/t76hp/1000 lb Calculated	139hp/t104kW/t63hp/1000 lb Calculated
Torque-to-weight	195Nm/t131lb-ft/ton Calculated	181Nm/t121lb-ft/ton Calculated
Estimated range	-	656km408mi Calculated
Displacement	2,996cc183cu in	2,979cc182cu in
Length	4,520mm178in	4,488mm177in
Width	1,817mm72in	1,757mm69in
Height	1,418mm56in	1,370mm54in
Wheelbase	2,760mm109in	2,725mm107in
Front track	1,500mm59in	1,471mm58in
Rear track	1,513mm60in	1,483mm58in
Trunk volume	460L	260L
Max trunk volume	1,385L	300L
Doors	5	2
Seats	5	4
Fuel tank	61L	63L
CO2 emissions	-	229g/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 3 Series Touring (E91) 330iBMW 3 Series Convertible (E46) Facelift 2003 330CiPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW3 Series Touring (E91)330i	6,600 rpm	2,500 rpm	6,850 rpm
BMW3 Series Convertible (E46)Facelift 2003330Ci	5,900 rpm	3,500 rpm	6,150 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW3 Series Touring (E91)330i	BMW3 Series Convertible (E46)Facelift 2003330Ci
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.2 s	6.5 s
0-100 km/h 0-62 mph	6.5 s	6.9 s
0-200 km/h 0-124 mph	20.6 s	28.5 s
Top speed	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited	247 km/h 153 mph
	Drag race simulation
60 ft 18 m	2.6 s	2.4 s
330 ft 101 m	6.5 s	6.4 s
1/8 mile 201 m	9.6 s	9.7 s
1000 ft 305 m	12.3 s	12.5 s
1/4 mile 402 m	14.4 s	14.9 s
Trap speed 1/4 mile 402 m	168 km/h 105 mph	154 km/h 96 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW3 Series Touring (E91)330i	258 hp 192 kW
BMW3 Series Convertible (E46)Facelift 2003330Ci	231 hp 172 kW

BMW 3 Series Touring (E91) 330i has 27 hp more than BMW 3 Series Convertible (E46) Facelift 2003 330Ci.

The biggest power difference is between BMW 3 Series Convertible (E46) Facelift 2003 330Ci and BMW 3 Series Touring (E91) 330i: 27 hp (20 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW3 Series Touring (E91)330i	300 Nm 221 lb-ft
BMW3 Series Convertible (E46)Facelift 2003330Ci	300 Nm 221 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW3 Series Touring (E91)330i	1,535 kg 3,384 lb
BMW3 Series Convertible (E46)Facelift 2003330Ci	1,660 kg 3,660 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
BMW3 Series Touring (E91)330i	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
BMW3 Series Convertible (E46)Facelift 2003330Ci	247 km/h 153 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
BMW3 Series Touring (E91)330i	6.5 s
BMW3 Series Convertible (E46)Facelift 2003330Ci	6.9 s

The biggest 0-100 km/h difference is between BMW 3 Series Touring (E91) 330i and BMW 3 Series Convertible (E46) Facelift 2003 330Ci: 0.4 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
BMW3 Series Touring (E91)330i	168 hp/t 125 kW/t 5.9 kg/hp
BMW3 Series Convertible (E46)Facelift 2003330Ci	139 hp/t 104 kW/t 7.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW3 Series Touring (E91)330i	258 hp 192 kW	6.5 s	Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph
BMW3 Series Convertible (E46)Facelift 2003330Ci	231 hp 172 kW	6.9 s	247 km/h 153 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

BMW3 Series Touring (E91)330i

Power	258 hp 192 kW
0-100 km/h	6.5 s
Top speed Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph

Doors/seats	5 doors 5 seats
Trunk	460 L 16.2 cu ft
Length	4,520 mm 178.0 in
Height	1,418 mm 55.8 in

BMW3 Series Convertible (E46)Facelift 2003330Ci

Power	231 hp 172 kW
0-100 km/h	6.9 s
Top speed 247 km/h 153 mph

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,488 mm 176.7 in
Height	1,370 mm 53.9 in

Detailed score breakdown

Vehicle

BMW3 Series Touring (E91)330i

BMW3 Series Convertible (E46)Facelift 2003330Ci

Power

258 hp

192 kW

231 hp

172 kW

Torque

300 Nm

221 lb-ft

300 Nm

221 lb-ft

Acceleration

6.5 s

6.9 s

Top speed

Unrestricted

260 km/h162 mph

Restricted

250 km/h155 mph

247 km/h

153 mph

Lightness

1,535 kg

3,384 lb

1,660 kg

3,660 lb

Fuel consumption

9.6 L/100 km

24.5 mpg US

29.4 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	460 L 16.2 cu ft
Length	4,520 mm 178.0 in
Height	1,418 mm 55.8 in

Doors/seats	2 doors 4 seats
Trunk	260 L 9.2 cu ft
Length	4,488 mm 176.7 in
Height	1,370 mm 53.9 in

Range score

656 km

408 mi

CO2 score

229 g/km

Trunk score

460 L

16.2 cu ft

260 L

9.2 cu ft

Power-to-weight score

168 hp/t

125 kW/t

5.9 kg/hp

139 hp/t

104 kW/t

7.2 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 3 Series Convertible (E46) Facelift 2003 330Ci
Consumption	9.6 L/100 km24.5 mpg US29.4 mpg UK
Cost / 100 km	16.80 LC100 km
Cost / 100 mi	27.04 LC100 mi
Annual fuel used	1,440 L380 US gal317 UK gal
Annual fuel cost	2,520 LC/year