Car comparison

BMW 3 Series Coupe (E46) 330CivsBMW 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 Coupe (E46)

330Ci

231 hp2979 ccGasolineRWDAutomaticNaturally aspiratedCoupe2000-2003
VS

BMW 3 Series Convertible (E46) · Facelift 2003

330Ci

231 hp2979 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible2003-2006

Comparison overview

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

Best choices

BMW 3 Series Coupe (E46) 330Ci

  • Quickest 0-100 km/h
    7.0 s
  • Fastest top speed
    247 km/h
    153 mph
  • Most powerful
    231 hp
    172 kW
  • Highest torque
    300 Nm
    221 lb-ft
  • Lightest
    1,400 kg
    3,086 lb
  • Best power-to-weight
    165 hp/t
    123 kW/t
    6.1 kg/hp
  • Lowest combined fuel consumption
    9.6 L/100 km
    24.5 mpg US
    29.4 mpg UK
  • Lowest city consumption
    14.0 L/100 km
    16.8 mpg US
    20.2 mpg UK
  • Lowest highway consumption
    7.0 L/100 km
    33.6 mpg US
    40.4 mpg UK
  • Best estimated range
    656 km
    408 mi
  • Largest trunk
    440 L
  • Best overall score
    56/100
  • Best performance score
    56/100
  • Best economy score
    81/100
  • Best practicality score
    57/100

Specification comparison

Specification comparison
ModelBMW3 Series Coupe (E46)330CiBMW3 Series Convertible (E46)Facelift 2003330Ci
Power
231hp172kW
231hp172kW
Torque
300Nm221lb-ft
300Nm221lb-ft
Curb weight
1,400kg3,086lb
1,695kg3,737lb
Gross weight
1,900kg4,189lb
2,040kg4,497lb
Top speed
247 km/h
153 mph
240 km/h
149 mph
To 99% top speed
89.0s99% target: 245 km/h / 152 mph
Calculated
103.5s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
7.0s
7.5s
0-200 km/h
27.1s
Calculated
32.6s
Calculated
0-60 mph
6.6s
Calculated
7.1s
Calculated
Fuel consumption
9.6L/100 km24.5mpg US29.4mpg UK
10.2L/100 km23.1mpg US27.7mpg UK
Fuel consumption city
14L/100 km16.8mpg US20.2mpg UK
14.9L/100 km15.8mpg US19.0mpg UK
Fuel consumption highway
7L/100 km33.6mpg US40.4mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile
15.0s
Calculated
15.4s
Calculated
Power-to-weight
165hp/t123kW/t75hp/1000 lb
Calculated
136hp/t102kW/t62hp/1000 lb
Calculated
Torque-to-weight
214Nm/t143lb-ft/ton
Calculated
177Nm/t118lb-ft/ton
Calculated
Estimated range
656km408mi
Calculated
618km384mi
Calculated
Displacement
2,979cc182cu in
2,979cc182cu in
Length
4,488mm177in
4,488mm177in
Width
1,757mm69in
1,757mm69in
Height
1,369mm54in
1,370mm54in
Wheelbase
2,725mm107in
2,725mm107in
Front track
1,471mm58in
1,471mm58in
Rear track
1,483mm58in
1,483mm58in
Trunk volume
440L
260L
Max trunk volume-
300L
Doors
2
2
Seats
5
4
Fuel tank
63L
63L
CO2 emissions-
244g/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 Coupe (E46) 330CiBMW 3 Series Convertible (E46) Facelift 2003 330CiPowerTorque
  • BMW 3 Series Coupe (E46) 330Ci: Power / Torque
  • BMW 3 Series Convertible (E46) Facelift 2003 330Ci: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW3 Series Coupe (E46)330Ci5,900 rpm3,500 rpm6,150 rpm
BMW3 Series Convertible (E46)Facelift 2003330Ci5,900 rpm3,500 rpm6,150 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW3 Series Coupe (E46)330CiBMW3 Series Convertible (E46)Facelift 2003330Ci
Acceleration checkpoints
0-60 mph
0-97 km/h
6.6 s
7.1 s
0-100 km/h
0-62 mph
7.0 s
7.5 s
0-200 km/h
0-124 mph
27.1 s
32.6 s
Top speed
247 km/h
153 mph
240 km/h
149 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.5 s
6.6 s
1/8 mile
201 m
9.8 s
10.0 s
1000 ft
305 m
12.6 s
12.9 s
1/4 mile
402 m
15.0 s
15.4 s
Trap speed
1/4 mile
402 m
156 km/h
97 mph
149 km/h
93 mph

Power comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci
231 hp
172 kW
BMW3 Series Convertible (E46)Facelift 2003330Ci
231 hp
172 kW

Torque comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci
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
VehicleValue
BMW3 Series Coupe (E46)330Ci
1,400 kg
3,086 lb
BMW3 Series Convertible (E46)Facelift 2003330Ci
1,695 kg
3,737 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci
247 km/h
153 mph
BMW3 Series Convertible (E46)Facelift 2003330Ci
240 km/h
149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci7.0 s
BMW3 Series Convertible (E46)Facelift 2003330Ci7.5 s

The biggest 0-100 km/h difference is between BMW 3 Series Coupe (E46) 330Ci and BMW 3 Series Convertible (E46) Facelift 2003 330Ci: 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
VehicleValue
BMW3 Series Coupe (E46)330Ci
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW3 Series Convertible (E46)Facelift 2003330Ci
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

The biggest fuel consumption difference is between BMW 3 Series Coupe (E46) 330Ci and BMW 3 Series Convertible (E46) Facelift 2003 330Ci: 0.6 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci
165 hp/t
123 kW/t
6.1 kg/hp
BMW3 Series Convertible (E46)Facelift 2003330Ci
136 hp/t
102 kW/t
7.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW3 Series Coupe (E46)330Ci
656 km
408 mi
BMW3 Series Convertible (E46)Facelift 2003330Ci
618 km
384 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW3 Series Coupe (E46)330Ci
231 hp
172 kW
7.0 s
247 km/h
153 mph
BMW3 Series Convertible (E46)Facelift 2003330Ci
231 hp
172 kW
7.5 s
240 km/h
149 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
BMW3 Series Coupe (E46)330Ci
Power
231 hp
172 kW
0-100 km/h7.0 s
Top speed
247 km/h
153 mph
Doors/seats
2 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
4,488 mm
176.7 in
Height
1,369 mm
53.9 in
BMW3 Series Convertible (E46)Facelift 2003330Ci
Power
231 hp
172 kW
0-100 km/h7.5 s
Top speed
240 km/h
149 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

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
BMW3 Series Coupe (E46)330Ci
Power
231 hp
172 kW
0-100 km/h7.0 s
Top speed
247 km/h
153 mph
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW3 Series Convertible (E46)Facelift 2003330Ci
Power
231 hp
172 kW
0-100 km/h7.5 s
Top speed
240 km/h
149 mph
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

BMW 3 Series Coupe (E46) 330Ci 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
BMW3 Series Coupe (E46)330Ci
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
7.0 s
BMW3 Series Convertible (E46)Facelift 2003330Ci
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
7.5 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
BMW3 Series Coupe (E46)330Ci
165 hp/t
123 kW/t
6.1 kg/hp
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
BMW3 Series Convertible (E46)Facelift 2003330Ci
136 hp/t
102 kW/t
7.3 kg/hp
10.2 L/100 km
23.1 mpg US
27.7 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW3 Series Coupe (E46)330CiBMW3 Series Convertible (E46)Facelift 2003330Ci
Power
231 hp
172 kW
231 hp
172 kW
Torque
300 Nm
221 lb-ft
300 Nm
221 lb-ft
Acceleration
7.0 s
7.5 s
Top speed
247 km/h
153 mph
240 km/h
149 mph
Lightness
1,400 kg
3,086 lb
1,695 kg
3,737 lb
Fuel consumption
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
10.2 L/100 km
23.1 mpg US
27.7 mpg UK
Practicality
Doors/seats
2 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
4,488 mm
176.7 in
Height
1,369 mm
53.9 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
618 km
384 mi
CO2 score
-
244 g/km
Trunk score
440 L
15.5 cu ft
260 L
9.2 cu ft
Power-to-weight score
165 hp/t
123 kW/t
6.1 kg/hp
136 hp/t
102 kW/t
7.3 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 3 Series Coupe (E46) 330CiBMW 3 Series Convertible (E46) Facelift 2003 330Ci
Consumption9.6 L/100 km24.5 mpg US29.4 mpg UK10.2 L/100 km23.1 mpg US27.7 mpg UK
Cost / 100 km16.80 LC100 km17.85 LC100 km
Cost / 100 mi27.04 LC100 mi28.73 LC100 mi
Annual fuel used1,440 L380 US gal317 UK gal1,530 L404 US gal337 UK gal
Annual fuel cost2,520 LC/year2,678 LC/year

Head-to-head comparisons

BMW 3 Series Coupe (E46) 330Ci

  • Is 295 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 7 km/h (4 mph) higher top speed
  • Uses 0.6 L/100 km less fuel
  • Has 29 hp/t better power-to-weight
  • Has 39 km (24 mi) more estimated range
  • Has 180 L more trunk volume

Pros

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 3 Series Coupe (E46) 330Ci
BMW 3 Series Convertible (E46) 330Ci
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