Car comparison

BMW 3 Series Touring (G21) 320dvsBMW X4 (G02) 20d

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

New comparison

BMW 3 Series Touring (G21)

320d

190 hp1995 ccDieselAWDAutomaticTurbochargedWagon / estate2020-2022
VS

BMW X4 (G02)

20d

190 hp1995 ccDieselAWDAutomaticTurbocharged2020-2021

Comparison overview

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

Best choices

BMW 3 Series Touring (G21) 320d

  • Quickest 0-100 km/h
    7.4 s
  • Fastest top speed
    235 km/h
    146 mph Unrestricted
    225 km/h
    140 mph Restricted
  • Most powerful
    190 hp
    142 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Lightest
    1,690 kg
    3,726 lb
  • Best power-to-weight
    112 hp/t
    84 kW/t
    8.9 kg/hp
  • Lowest combined fuel consumption
    4.5 L/100 km
    52.3 mpg US
    62.8 mpg UK
  • Lowest city consumption
    5.2 L/100 km
    45.2 mpg US
    54.3 mpg UK
  • Lowest highway consumption
    4.2 L/100 km
    56.0 mpg US
    67.3 mpg UK
  • Best overall score
    62/100
  • Best performance score
    52/100
  • Best economy score
    95/100
  • Best practicality score
    84/100

Specification comparison

Specification comparison
ModelBMW3 Series Touring (G21)320dBMWX4 (G02)20d
Power
190hp142kW
190hp142kW
Torque
400Nm295lb-ft
400Nm295lb-ft
Curb weight
1,690kg3,726lb
1,850kg4,079lb
Gross weight
2,290kg5,049lb
2,585kg5,699lb
Top speed
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Calculated
213 km/h
132 mph
To 99% top speed
72.8s99% target: 233 km/h / 145 mph
Calculated
98.9s99% target: 211 km/h / 131 mph
Calculated
0-100 km/h
7.4s
7.9s
0-200 km/h
28.1s
Calculated
52.4s
Calculated
0-60 mph
7.0s
Calculated
7.4s
Calculated
Fuel consumption
4.5L/100 km52.3mpg US62.8mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Fuel consumption city
5.2L/100 km45.2mpg US54.3mpg UK
5.5L/100 km42.8mpg US51.4mpg UK
Fuel consumption highway
4.2L/100 km56mpg US67.3mpg UK
4.8L/100 km49mpg US58.9mpg UK
Quarter mile
15.3s
Calculated
15.7s
Calculated
Power-to-weight
112hp/t84kW/t51hp/1000 lb
Calculated
103hp/t77kW/t47hp/1000 lb
Calculated
Torque-to-weight
237Nm/t158lb-ft/ton
Calculated
216Nm/t145lb-ft/ton
Calculated
Estimated range
889km552mi
Calculated
1,333km828mi
Calculated
Displacement
1,995cc122cu in
1,995cc122cu in
Length
4,709mm185in
4,752mm187in
Width
1,827mm72in
1,918mm76in
Height
1,445mm57in
1,621mm64in
Wheelbase
2,851mm112in
2,864mm113in
Front track
1,573mm62in
1,620mm64in
Rear track
1,567mm62in
1,666mm66in
Ground clearance
135mm5in
204mm8in
Trunk volume
500L
525L
Max trunk volume
1,510L
1,430L
Doors
5
5
Seats
5
5
Fuel tank
40L
68L

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 (G21) 320dBMW X4 (G02) 20dPowerTorque
  • BMW 3 Series Touring (G21) 320d: Power / Torque
  • BMW X4 (G02) 20d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW3 Series Touring (G21)320d4,000 rpm1,750-2,500 rpm4,250 rpm
BMWX4 (G02)20d4,000 rpm1,750-2,500 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW3 Series Touring (G21)320dBMWX4 (G02)20d
Acceleration checkpoints
0-60 mph
0-97 km/h
7.0 s
7.4 s
0-100 km/h
0-62 mph
7.4 s
7.9 s
0-200 km/h
0-124 mph
28.1 s
52.4 s
Top speed
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Likely limited
213 km/h
132 mph
Drag race simulation
60 ft
18 m
2.7 s
2.4 s
330 ft
101 m
6.8 s
6.6 s
1/8 mile
201 m
10.1 s
10.1 s
1000 ft
305 m
12.9 s
13.2 s
1/4 mile
402 m
15.3 s
15.7 s
Trap speed
1/4 mile
402 m
156 km/h
97 mph
141 km/h
88 mph

Power comparison

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

Chart data table
VehicleValue
BMW3 Series Touring (G21)320d
190 hp
142 kW
BMWX4 (G02)20d
190 hp
142 kW

Torque comparison

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

Chart data table
VehicleValue
BMW3 Series Touring (G21)320d
400 Nm
295 lb-ft
BMWX4 (G02)20d
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW3 Series Touring (G21)320d
1,690 kg
3,726 lb
BMWX4 (G02)20d
1,850 kg
4,079 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 Touring (G21)320d
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
BMWX4 (G02)20d
213 km/h
132 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW3 Series Touring (G21)320d7.4 s
BMWX4 (G02)20d7.9 s

The biggest 0-100 km/h difference is between BMW 3 Series Touring (G21) 320d and BMW X4 (G02) 20d: 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 Touring (G21)320d
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMWX4 (G02)20d
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

The biggest fuel consumption difference is between BMW 3 Series Touring (G21) 320d and BMW X4 (G02) 20d: 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 Touring (G21)320d
112 hp/t
84 kW/t
8.9 kg/hp
BMWX4 (G02)20d
103 hp/t
77 kW/t
9.7 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW3 Series Touring (G21)320d
889 km
552 mi
BMWX4 (G02)20d
1,333 km
828 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW3 Series Touring (G21)320d
190 hp
142 kW
7.4 s
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
BMWX4 (G02)20d
190 hp
142 kW
7.9 s
213 km/h
132 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 Touring (G21)320d
Power
190 hp
142 kW
0-100 km/h7.4 s
Top speed
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,709 mm
185.4 in
Height
1,445 mm
56.9 in
BMWX4 (G02)20d
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
213 km/h
132 mph
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,752 mm
187.1 in
Height
1,621 mm
63.8 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 Touring (G21)320d
Power
190 hp
142 kW
0-100 km/h7.4 s
Top speed
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMWX4 (G02)20d
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
213 km/h
132 mph
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

BMW 3 Series Touring (G21) 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 Touring (G21)320d
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
7.4 s
BMWX4 (G02)20d
5.1 L/100 km
46.1 mpg US
55.4 mpg UK
7.9 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 Touring (G21)320d
112 hp/t
84 kW/t
8.9 kg/hp
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
BMWX4 (G02)20d
103 hp/t
77 kW/t
9.7 kg/hp
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW3 Series Touring (G21)320dBMWX4 (G02)20d
Power
190 hp
142 kW
190 hp
142 kW
Torque
400 Nm
295 lb-ft
400 Nm
295 lb-ft
Acceleration
7.4 s
7.9 s
Top speed
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
213 km/h
132 mph
Lightness
1,690 kg
3,726 lb
1,850 kg
4,079 lb
Fuel consumption
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
5.1 L/100 km
46.1 mpg US
55.4 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,709 mm
185.4 in
Height
1,445 mm
56.9 in
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,752 mm
187.1 in
Height
1,621 mm
63.8 in
Range score
889 km
552 mi
1,333 km
828 mi
Trunk score
500 L
17.7 cu ft
525 L
18.5 cu ft
Power-to-weight score
112 hp/t
84 kW/t
8.9 kg/hp
103 hp/t
77 kW/t
9.7 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 Touring (G21) 320dBMW X4 (G02) 20d
Consumption4.5 L/100 km52.3 mpg US62.8 mpg UK5.1 L/100 km46.1 mpg US55.4 mpg UK
Cost / 100 km7.88 LC100 km8.92 LC100 km
Cost / 100 mi12.67 LC100 mi14.36 LC100 mi
Annual fuel used675 L178 US gal148 UK gal765 L202 US gal168 UK gal
Annual fuel cost1,181 LC/year1,339 LC/year

Head-to-head comparisons

BMW 3 Series Touring (G21) 320d

  • Is 160 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 22 km/h (14 mph) higher top speed
  • Uses 0.6 L/100 km less fuel
  • Has 10 hp/t better power-to-weight

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

Cons

  • Smallest trunk

BMW X4 (G02) 20d

  • Has 444 km (276 mi) more estimated range
  • Has 25 L more trunk volume

Pros

  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 3 Series Touring (G21) 320d
BMW X4 (G02) 20d
Compare selected cars
2 vehicles selected

Popular comparisons

320d
320d
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Sedan (G20)320d
20d
20d
VS
BMWX4 (G02)20dvsBMWX4 (G02 LCI)Facelift 202120d
320d
320d
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Sedan (G20 LCI)Facelift 2022320d
20d
20d
VS
BMWX4 (G02)20dvsBMWX4 (F26)20d
320d
328i
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Touring (E36)328i
20d
20d
VS
BMWX4 (G02)20dvsBMWX3 (G01)20d
320d
330d
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Touring (F31)330d
20d
20d
VS
BMWX4 (G02)20dvsBMWX2 (F39)20d
320d
320d
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Gran Turismo (F34)320d
20d
320d
VS
BMWX4 (G02)20dvsBMW3 Series Touring (G21)320d
320d
330i
VS
BMW3 Series Touring (G21)320dvsBMW3 Series Touring (E46)Facelift 2001330i
20d
520d
VS
BMWX4 (G02)20dvsBMW5 Series Touring (G31)520d
BMW 3 Series Touring (G21) 320d vs BMW X4 (G02) 20d - car comparison - FastVsFaster