Car comparison

BMW 3 Series Sedan (G20) 320dvsAlfa Romeo Giulia (952) 2.2 MultiJet

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

Alfa Romeo Giulia (952)

2.2 MultiJet

210 hp2143 ccDieselAWDAutomaticTurbochargedSedan2018-2022

Comparison overview

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

BMW 3 Series Sedan (G20) 320d

Quickest 0-100 km/h
6.8 s
Fastest top speed
250 km/h
155 mph Unrestricted
240 km/h
149 mph Restricted
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
Lowest CO2 emissions
117 g/km
Largest trunk
480 L
Best overall score
62/100
Best performance score
57/100
Best economy score
95/100
Best practicality score
74/100

Alfa Romeo Giulia (952) 2.2 MultiJet

Most powerful
210 hp
157 kW
Highest torque
470 Nm
347 lb-ft
Best power-to-weight
136 hp/t
102 kW/t
7.3 kg/hp
Best estimated range
945 km
587 mi

Specification comparison

Specification comparison
Model	BMW3 Series Sedan (G20)320d	Alfa RomeoGiulia (952)2.2 MultiJet
Power	190hp142kW	210hp157kW
Torque	400Nm295lb-ft	470Nm347lb-ft
Curb weight	1,455kg3,208lb	1,540kg3,395lb
Gross weight	2,085kg4,597lb	2,155kg4,751lb
Top speed	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Calculated	235 km/h 146 mph
To 99% top speed	63.6s99% target: 248 km/h / 154 mph Calculated	62.0s99% target: 233 km/h / 145 mph Calculated
0-100 km/h	6.8s	6.8s
0-200 km/h	21.9s Calculated	24.7s Calculated
0-60 mph	6.5s Calculated	6.5s Calculated
Fuel consumption	4.5L/100 km52.3mpg US62.8mpg UK	5.5L/100 km42.8mpg US51.4mpg UK
Fuel consumption city	5.1L/100 km46.1mpg US55.4mpg UK	6.6L/100 km35.6mpg US42.8mpg UK
Fuel consumption highway	4.1L/100 km57.4mpg US68.9mpg UK	4.9L/100 km48mpg US57.6mpg UK
Quarter mile	14.7s Calculated	14.8s Calculated
Power-to-weight	131hp/t97kW/t59hp/1000 lb Calculated	136hp/t102kW/t62hp/1000 lb Calculated
Torque-to-weight	275Nm/t184lb-ft/ton Calculated	305Nm/t204lb-ft/ton Calculated
Estimated range	889km552mi Calculated	945km587mi Calculated
Displacement	1,995cc122cu in	2,143cc131cu in
Length	4,709mm185in	4,650mm183in
Width	1,827mm72in	1,860mm73in
Height	1,442mm57in	1,438mm57in
Wheelbase	2,851mm112in	2,820mm111in
Front track	1,589mm63in	1,556mm61in
Rear track	1,604mm63in	1,629mm64in
Ground clearance	136mm5in	-
Trunk volume	480L	480L
Doors	4	4
Seats	5	5
Fuel tank	40L	52L
CO2 emissions	117g/km	145g/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) 320dAlfa Romeo Giulia (952) 2.2 MultiJetPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
BMW3 Series Sedan (G20)320d	4,000 rpm	1,750-2,500 rpm	4,250 rpm
Alfa RomeoGiulia (952)2.2 MultiJet	3,500 rpm	1,750 rpm	3,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	BMW3 Series Sedan (G20)320d	Alfa RomeoGiulia (952)2.2 MultiJet
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.5 s	6.5 s
0-100 km/h 0-62 mph	6.8 s	6.8 s
0-200 km/h 0-124 mph	21.9 s	24.7 s
Top speed	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph Likely limited	235 km/h 146 mph
	Drag race simulation
60 ft 18 m	2.7 s	2.6 s
330 ft 101 m	6.7 s	6.6 s
1/8 mile 201 m	9.8 s	9.8 s
1000 ft 305 m	12.5 s	12.5 s
1/4 mile 402 m	14.7 s	14.8 s
Trap speed 1/4 mile 402 m	166 km/h 103 mph	162 km/h 101 mph

Power comparison

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

Chart data table
Vehicle	Value
BMW3 Series Sedan (G20)320d	190 hp 142 kW
Alfa RomeoGiulia (952)2.2 MultiJet	210 hp 157 kW

Alfa Romeo Giulia (952) 2.2 MultiJet has 20 hp more than BMW 3 Series Sedan (G20) 320d.

The biggest power difference is between BMW 3 Series Sedan (G20) 320d and Alfa Romeo Giulia (952) 2.2 MultiJet: 20 hp (15 kW).

Torque comparison

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

Chart data table
Vehicle	Value
BMW3 Series Sedan (G20)320d	400 Nm 295 lb-ft
Alfa RomeoGiulia (952)2.2 MultiJet	470 Nm 347 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
BMW3 Series Sedan (G20)320d	1,455 kg 3,208 lb
Alfa RomeoGiulia (952)2.2 MultiJet	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
Vehicle	Value
BMW3 Series Sedan (G20)320d	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph
Alfa RomeoGiulia (952)2.2 MultiJet	235 km/h 146 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 Sedan (G20)320d	6.8 s
Alfa RomeoGiulia (952)2.2 MultiJet	6.8 s

Although Alfa Romeo Giulia (952) 2.2 MultiJet has more power, BMW 3 Series Sedan (G20) 320d is quicker from 0-100 km/h.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
BMW3 Series Sedan (G20)320d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK
Alfa RomeoGiulia (952)2.2 MultiJet	5.5 L/100 km 42.8 mpg US 51.4 mpg UK

The biggest fuel consumption difference is between BMW 3 Series Sedan (G20) 320d and Alfa Romeo Giulia (952) 2.2 MultiJet: 1.0 L/100 km.

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 Sedan (G20)320d	131 hp/t 97 kW/t 7.7 kg/hp
Alfa RomeoGiulia (952)2.2 MultiJet	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
Vehicle	Value
BMW3 Series Sedan (G20)320d	889 km 552 mi
Alfa RomeoGiulia (952)2.2 MultiJet	945 km 587 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
BMW3 Series Sedan (G20)320d	190 hp 142 kW	6.8 s	Unrestricted 250 km/h155 mph Restricted 240 km/h149 mph
Alfa RomeoGiulia (952)2.2 MultiJet	210 hp 157 kW	6.8 s	235 km/h 146 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 Sedan (G20)320d

Power	190 hp 142 kW
0-100 km/h	6.8 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

Alfa RomeoGiulia (952)2.2 MultiJet

Power	210 hp 157 kW
0-100 km/h	6.8 s
Top speed 235 km/h 146 mph

Doors/seats	4 doors 5 seats
Trunk	480 L 17.0 cu ft
Length	4,650 mm 183.1 in
Height	1,438 mm 56.6 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

BMW3 Series Sedan (G20)320d

Power	190 hp 142 kW
0-100 km/h	6.8 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

Alfa RomeoGiulia (952)2.2 MultiJet

Power	210 hp 157 kW
0-100 km/h	6.8 s
Top speed 235 km/h 146 mph

5.5 L/100 km

42.8 mpg US

51.4 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
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
BMW3 Series Sedan (G20)320d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK	6.8 s
Alfa RomeoGiulia (952)2.2 MultiJet	5.5 L/100 km 42.8 mpg US 51.4 mpg UK	6.8 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
Vehicle	Power-to-weight, hp/t	Fuel 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
Alfa RomeoGiulia (952)2.2 MultiJet	136 hp/t 102 kW/t 7.3 kg/hp	5.5 L/100 km 42.8 mpg US 51.4 mpg UK

Detailed score breakdown

Vehicle

BMW3 Series Sedan (G20)320d

Alfa RomeoGiulia (952)2.2 MultiJet

Power

190 hp

142 kW

210 hp

157 kW

Torque

400 Nm

295 lb-ft

470 Nm

347 lb-ft

Acceleration

6.8 s

Top speed

Unrestricted

250 km/h155 mph

Restricted

240 km/h149 mph

235 km/h

146 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

5.5 L/100 km

42.8 mpg US

51.4 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	480 L 17.0 cu ft
Length	4,650 mm 183.1 in
Height	1,438 mm 56.6 in

Range score

889 km

552 mi

945 km

587 mi

CO2 score

117 g/km

145 g/km

Trunk score

480 L

17.0 cu ft

480 L

17.0 cu ft

Power-to-weight score

131 hp/t

97 kW/t

7.7 kg/hp

136 hp/t

102 kW/t

7.3 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 Sedan (G20) 320d	Alfa Romeo Giulia (952) 2.2 MultiJet
Consumption	4.5 L/100 km52.3 mpg US62.8 mpg UK	5.5 L/100 km42.8 mpg US51.4 mpg UK
Cost / 100 km	7.88 LC100 km	9.63 LC100 km
Cost / 100 mi	12.67 LC100 mi	15.49 LC100 mi
Annual fuel used	675 L178 US gal148 UK gal	825 L218 US gal181 UK gal
Annual fuel cost	1,181 LC/year	1,444 LC/year