Car comparison

BMW 3 Series Sedan (G20) 320dvsBMW 3 Series Touring (G21) 320d

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

New comparison

BMW 3 Series Sedan (G20)

320d

190 hp1995 ccDieselRWDManualTurbochargedSedan2018-2020
VS

BMW 3 Series Touring (G21)

320d

190 hp1995 ccDieselAWDAutomaticTurbochargedWagon / estate2019-2020

Comparison overview

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

Best choices

BMW 3 Series Sedan (G20) 320d

  • Quickest 0-100 km/h
    7.1 s
  • Fastest top speed
    250 km/h
    155 mph Unrestricted
    240 km/h
    149 mph Restricted
  • Most powerful
    190 hp
    142 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Lightest
    1,450 kg
    3,197 lb
  • Best power-to-weight
    131 hp/t
    98 kW/t
    7.6 kg/hp
  • Lowest combined fuel consumption
    4.7 L/100 km
    50.0 mpg US
    60.1 mpg UK
  • Lowest highway consumption
    4.1 L/100 km
    57.4 mpg US
    68.9 mpg UK
  • Lowest CO2 emissions
    122 g/km
  • Best estimated range
    851 km
    529 mi
  • Best performance score
    57/100
  • Best economy score
    94/100

BMW 3 Series Touring (G21) 320d

  • Lowest city consumption
    5.4 L/100 km
    43.6 mpg US
    52.3 mpg UK
  • Largest trunk
    500 L
  • Best overall score
    63/100
  • Best practicality score
    84/100

Specification comparison

Specification comparison
ModelBMW3 Series Sedan (G20)320dBMW3 Series Touring (G21)320d
Power
190hp142kW
190hp142kW
Torque
400Nm295lb-ft
400Nm295lb-ft
Curb weight
1,450kg3,197lb
1,640kg3,616lb
Gross weight
2,075kg4,575lb
2,255kg4,971lb
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Calculated
To 99% top speed
66.4s99% target: 248 km/h / 154 mph
Calculated
72.1s99% target: 233 km/h / 145 mph
Calculated
0-100 km/h
7.1s
7.4s
0-200 km/h
22.8s
Calculated
27.9s
Calculated
0-60 mph
6.8s
Calculated
7.0s
Calculated
Fuel consumption
4.7L/100 km50mpg US60.1mpg UK
4.9L/100 km48mpg US57.6mpg UK
Fuel consumption city
5.7L/100 km41.3mpg US49.6mpg UK
5.4L/100 km43.6mpg US52.3mpg UK
Fuel consumption highway
4.1L/100 km57.4mpg US68.9mpg UK
4.7L/100 km50mpg US60.1mpg UK
Quarter mile
15.0s
Calculated
15.3s
Calculated
Power-to-weight
131hp/t98kW/t59hp/1000 lb
Calculated
116hp/t86kW/t53hp/1000 lb
Calculated
Torque-to-weight
276Nm/t185lb-ft/ton
Calculated
244Nm/t163lb-ft/ton
Calculated
Estimated range
851km529mi
Calculated
816km507mi
Calculated
Displacement
1,995cc122cu in
1,995cc122cu in
Length
4,709mm185in
4,709mm185in
Width
1,827mm72in
1,827mm72in
Height
1,442mm57in
1,445mm57in
Wheelbase
2,851mm112in
2,851mm112in
Front track
1,589mm63in
1,573mm62in
Rear track
1,604mm63in
1,567mm62in
Ground clearance
136mm5in
135mm5in
Trunk volume
480L
500L
Max trunk volume-
1,510L
Doors
4
5
Seats
5
5
Fuel tank
40L
40L
CO2 emissions
122g/km
129g/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 Touring (G21) 320dPowerTorque
  • BMW 3 Series Sedan (G20) 320d: Power / Torque
  • BMW 3 Series Touring (G21) 320d: 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 Touring (G21)320d4,000 rpm1,750-2,500 rpm4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW3 Series Sedan (G20)320dBMW3 Series Touring (G21)320d
Acceleration checkpoints
0-60 mph
0-97 km/h
6.8 s
7.0 s
0-100 km/h
0-62 mph
7.1 s
7.4 s
0-200 km/h
0-124 mph
22.8 s
27.9 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Likely limited
Drag race simulation
60 ft
18 m
2.8 s
2.7 s
330 ft
101 m
6.8 s
6.8 s
1/8 mile
201 m
10.0 s
10.1 s
1000 ft
305 m
12.7 s
12.9 s
1/4 mile
402 m
15.0 s
15.3 s
Trap speed
1/4 mile
402 m
164 km/h
102 mph
156 km/h
97 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 Touring (G21)320d
190 hp
142 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 Touring (G21)320d
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 Sedan (G20)320d
1,450 kg
3,197 lb
BMW3 Series Touring (G21)320d
1,640 kg
3,616 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 Touring (G21)320d
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 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)320d7.1 s
BMW3 Series Touring (G21)320d7.4 s

The biggest 0-100 km/h difference is between BMW 3 Series Sedan (G20) 320d and BMW 3 Series Touring (G21) 320d: 0.3 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
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
BMW3 Series Touring (G21)320d
4.9 L/100 km
48.0 mpg US
57.6 mpg UK

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
98 kW/t
7.6 kg/hp
BMW3 Series Touring (G21)320d
116 hp/t
86 kW/t
8.6 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
851 km
529 mi
BMW3 Series Touring (G21)320d
816 km
507 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
7.1 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
BMW3 Series Touring (G21)320d
190 hp
142 kW
7.4 s
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 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/h7.1 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 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

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/h7.1 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
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
4.9 L/100 km
48.0 mpg US
57.6 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
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
7.1 s
BMW3 Series Touring (G21)320d
4.9 L/100 km
48.0 mpg US
57.6 mpg UK
7.4 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
98 kW/t
7.6 kg/hp
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
BMW3 Series Touring (G21)320d
116 hp/t
86 kW/t
8.6 kg/hp
4.9 L/100 km
48.0 mpg US
57.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW3 Series Sedan (G20)320dBMW3 Series Touring (G21)320d
Power
190 hp
142 kW
190 hp
142 kW
Torque
400 Nm
295 lb-ft
400 Nm
295 lb-ft
Acceleration
7.1 s
7.4 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Unrestricted
235 km/h146 mph
Restricted
225 km/h140 mph
Lightness
1,450 kg
3,197 lb
1,640 kg
3,616 lb
Fuel consumption
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
4.9 L/100 km
48.0 mpg US
57.6 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
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
Range score
851 km
529 mi
816 km
507 mi
CO2 score
122 g/km
129 g/km
Trunk score
480 L
17.0 cu ft
500 L
17.7 cu ft
Power-to-weight score
131 hp/t
98 kW/t
7.6 kg/hp
116 hp/t
86 kW/t
8.6 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 Touring (G21) 320d
Consumption4.7 L/100 km50 mpg US60.1 mpg UK4.9 L/100 km48 mpg US57.6 mpg UK
Cost / 100 km8.23 LC100 km8.58 LC100 km
Cost / 100 mi13.24 LC100 mi13.80 LC100 mi
Annual fuel used705 L186 US gal155 UK gal735 L194 US gal162 UK gal
Annual fuel cost1,234 LC/year1,286 LC/year

Head-to-head comparisons

BMW 3 Series Sedan (G20) 320d

  • Is 190 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 15 km/h (9 mph) higher top speed
  • Uses 0.2 L/100 km less fuel
  • Has 15 hp/t better power-to-weight
  • Has 35 km (22 mi) more estimated range
  • Emits 7 g/km less CO2

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

Cons

  • Smallest trunk

BMW 3 Series Touring (G21) 320d

  • Has 20 L more trunk volume

Pros

  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 3 Series Sedan (G20) 320d
BMW 3 Series Touring (G21) 320d
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