Car comparison

BMW 3 Series Sedan (G20) 320dvsBMW 3 Series Sedan (E46) · Facelift 2001 330xi

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

New comparison

BMW 3 Series Sedan (G20)

320d

190 hp1995 ccDieselRWDAutomaticTurbochargedSedan2018-2020
VS

BMW 3 Series Sedan (E46) · Facelift 2001

330xi

231 hp2979 ccGasolineAWDManualNaturally aspiratedSedan2003-2005

Comparison overview

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

Best choices

BMW 3 Series Sedan (G20) 320d

  • Fastest top speed
    250 km/h
    155 mph Unrestricted
    240 km/h
    149 mph Restricted
  • Highest torque
    400 Nm
    295 lb-ft
  • Lightest
    1,455 kg
    3,208 lb
  • Lowest combined fuel consumption
    4.5 L/100 km
    52.3 mpg US
    62.8 mpg UK
  • Lowest city consumption
    5.1 L/100 km
    46.1 mpg US
    55.4 mpg UK
  • Lowest highway consumption
    4.1 L/100 km
    57.4 mpg US
    68.9 mpg UK
  • Best estimated range
    889 km
    552 mi
  • Largest trunk
    480 L
  • Best overall score
    62/100
  • Best performance score
    57/100
  • Best economy score
    95/100
  • Best practicality score
    74/100

Specification comparison

Specification comparison
ModelBMW3 Series Sedan (G20)320dBMW3 Series Sedan (E46)Facelift 2001330xi
Power
190hp142kW
231hp172kW
Torque
400Nm295lb-ft
300Nm221lb-ft
Curb weight
1,455kg3,208lb
1,540kg3,395lb
Gross weight
2,085kg4,597lb
2,040kg4,497lb
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
247 km/h
153 mph
To 99% top speed
63.6s99% target: 248 km/h / 154 mph
Calculated
61.2s99% target: 245 km/h / 152 mph
Calculated
0-100 km/h
6.8s
6.6s
0-200 km/h
21.9s
Calculated
21.6s
Calculated
0-60 mph
6.5s
Calculated
6.3s
Calculated
Fuel consumption
4.5L/100 km52.3mpg US62.8mpg UK
9.9L/100 km23.8mpg US28.5mpg UK
Fuel consumption city
5.1L/100 km46.1mpg US55.4mpg UK
13.6L/100 km17.3mpg US20.8mpg UK
Fuel consumption highway
4.1L/100 km57.4mpg US68.9mpg UK
7.8L/100 km30.2mpg US36.2mpg UK
Quarter mile
14.7s
Calculated
14.5s
Calculated
Power-to-weight
131hp/t97kW/t59hp/1000 lb
Calculated
150hp/t112kW/t68hp/1000 lb
Calculated
Torque-to-weight
275Nm/t184lb-ft/ton
Calculated
195Nm/t130lb-ft/ton
Calculated
Estimated range
889km552mi
Calculated
636km395mi
Calculated
Displacement
1,995cc122cu in
2,979cc182cu in
Length
4,709mm185in
4,471mm176in
Width
1,827mm72in
1,739mm68in
Height
1,442mm57in
1,434mm56in
Wheelbase
2,851mm112in
2,725mm107in
Front track
1,589mm63in
1,471mm58in
Rear track
1,604mm63in
1,483mm58in
Ground clearance
136mm5in
-
Trunk volume
480L
440L
Doors
4
4
Seats
5
5
Fuel tank
40L
63L
CO2 emissions
117g/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 Sedan (G20) 320dBMW 3 Series Sedan (E46) Facelift 2001 330xiPowerTorque
  • BMW 3 Series Sedan (G20) 320d: Power / Torque
  • BMW 3 Series Sedan (E46) Facelift 2001 330xi: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW3 Series Sedan (G20)320d4,000 rpm1,750-2,500 rpm4,250 rpm
BMW3 Series Sedan (E46)Facelift 2001330xi5,900 rpm3,500 rpm6,150 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW3 Series Sedan (G20)320dBMW3 Series Sedan (E46)Facelift 2001330xi
Acceleration checkpoints
0-60 mph
0-97 km/h
6.5 s
6.3 s
0-100 km/h
0-62 mph
6.8 s
6.6 s
0-200 km/h
0-124 mph
21.9 s
21.6 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
247 km/h
153 mph
Drag race simulation
60 ft
18 m
2.7 s
2.7 s
330 ft
101 m
6.7 s
6.6 s
1/8 mile
201 m
9.8 s
9.7 s
1000 ft
305 m
12.5 s
12.3 s
1/4 mile
402 m
14.7 s
14.5 s
Trap speed
1/4 mile
402 m
166 km/h
103 mph
167 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
BMW3 Series Sedan (G20)320d
190 hp
142 kW
BMW3 Series Sedan (E46)Facelift 2001330xi
231 hp
172 kW

BMW 3 Series Sedan (E46) Facelift 2001 330xi has 41 hp more than BMW 3 Series Sedan (G20) 320d.

The biggest power difference is between BMW 3 Series Sedan (G20) 320d and BMW 3 Series Sedan (E46) Facelift 2001 330xi: 41 hp (31 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW3 Series Sedan (G20)320d
400 Nm
295 lb-ft
BMW3 Series Sedan (E46)Facelift 2001330xi
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 Sedan (G20)320d
1,455 kg
3,208 lb
BMW3 Series Sedan (E46)Facelift 2001330xi
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
VehicleValue
BMW3 Series Sedan (G20)320d
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
BMW3 Series Sedan (E46)Facelift 2001330xi
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
VehicleValue
BMW3 Series Sedan (G20)320d6.8 s
BMW3 Series Sedan (E46)Facelift 2001330xi6.6 s

The biggest 0-100 km/h difference is between BMW 3 Series Sedan (E46) Facelift 2001 330xi and BMW 3 Series Sedan (G20) 320d: 0.2 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 Sedan (G20)320d
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMW3 Series Sedan (E46)Facelift 2001330xi
9.9 L/100 km
23.8 mpg US
28.5 mpg UK

The biggest fuel consumption difference is between BMW 3 Series Sedan (G20) 320d and BMW 3 Series Sedan (E46) Facelift 2001 330xi: 5.4 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 Sedan (G20)320d
131 hp/t
97 kW/t
7.7 kg/hp
BMW3 Series Sedan (E46)Facelift 2001330xi
150 hp/t
112 kW/t
6.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW3 Series Sedan (G20)320d
889 km
552 mi
BMW3 Series Sedan (E46)Facelift 2001330xi
636 km
395 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW3 Series Sedan (G20)320d
190 hp
142 kW
6.8 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
BMW3 Series Sedan (E46)Facelift 2001330xi
231 hp
172 kW
6.6 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.

Chart data table
VehiclePerformance scorePracticality score
BMW3 Series Sedan (G20)320d
Power
190 hp
142 kW
0-100 km/h6.8 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,709 mm
185.4 in
Height
1,442 mm
56.8 in
BMW3 Series Sedan (E46)Facelift 2001330xi
Power
231 hp
172 kW
0-100 km/h6.6 s
Top speed
247 km/h
153 mph
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
4,471 mm
176.0 in
Height
1,434 mm
56.5 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 Sedan (G20)320d
Power
190 hp
142 kW
0-100 km/h6.8 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMW3 Series Sedan (E46)Facelift 2001330xi
Power
231 hp
172 kW
0-100 km/h6.6 s
Top speed
247 km/h
153 mph
9.9 L/100 km
23.8 mpg US
28.5 mpg UK

BMW 3 Series Sedan (G20) 320d 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 Sedan (G20)320d
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
6.8 s
BMW3 Series Sedan (E46)Facelift 2001330xi
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
6.6 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 Sedan (G20)320d
131 hp/t
97 kW/t
7.7 kg/hp
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMW3 Series Sedan (E46)Facelift 2001330xi
150 hp/t
112 kW/t
6.7 kg/hp
9.9 L/100 km
23.8 mpg US
28.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW3 Series Sedan (G20)320dBMW3 Series Sedan (E46)Facelift 2001330xi
Power
190 hp
142 kW
231 hp
172 kW
Torque
400 Nm
295 lb-ft
300 Nm
221 lb-ft
Acceleration
6.8 s
6.6 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
247 km/h
153 mph
Lightness
1,455 kg
3,208 lb
1,540 kg
3,395 lb
Fuel consumption
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
480 L
17.0 cu ft
Length
4,709 mm
185.4 in
Height
1,442 mm
56.8 in
Doors/seats
4 doors
5 seats
Trunk
440 L
15.5 cu ft
Length
4,471 mm
176.0 in
Height
1,434 mm
56.5 in
Range score
889 km
552 mi
636 km
395 mi
CO2 score
117 g/km
-
Trunk score
480 L
17.0 cu ft
440 L
15.5 cu ft
Power-to-weight score
131 hp/t
97 kW/t
7.7 kg/hp
150 hp/t
112 kW/t
6.7 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 Sedan (G20) 320dBMW 3 Series Sedan (E46) Facelift 2001 330xi
Consumption4.5 L/100 km52.3 mpg US62.8 mpg UK9.9 L/100 km23.8 mpg US28.5 mpg UK
Cost / 100 km7.88 LC100 km17.33 LC100 km
Cost / 100 mi12.67 LC100 mi27.88 LC100 mi
Annual fuel used675 L178 US gal148 UK gal1,485 L392 US gal327 UK gal
Annual fuel cost1,181 LC/year2,599 LC/year

Head-to-head comparisons

BMW 3 Series Sedan (G20) 320d

  • Has 100 Nm more
  • Is 85 kg lighter
  • Has 3 km/h (2 mph) higher top speed
  • Uses 5.4 L/100 km less fuel
  • Has 253 km (157 mi) more estimated range
  • Has 40 L more trunk volume

Pros

  • Highest top speed
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

BMW 3 Series Sedan (E46) Facelift 2001 330xi

  • Has 41 hp more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 19 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 3 Series Sedan (G20) 320d
BMW 3 Series Sedan (E46) 330xi
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