Car comparison

Mercedes-Benz A-class (W177) A 220dvsMercedes-Benz B-class (W247) B 220d

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

New comparison

Mercedes-Benz A-class (W177)

A 220d

190 hp1950 ccDieselFWDDual-clutchTurbochargedHatchback2018-2022

Mercedes-Benz B-class (W247)

B 220d

190 hp1950 ccDieselFWDDual-clutchTurbochargedHatchback2018-2022

Comparison overview

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

Mercedes-Benz A-class (W177) A 220d

Quickest 0-100 km/h
7.0 s
Fastest top speed
235 km/h
146 mph
Most powerful
190 hp
142 kW
Highest torque
400 Nm
295 lb-ft
Lightest
1,445 kg
3,186 lb
Best power-to-weight
131 hp/t
98 kW/t
7.6 kg/hp
Lowest combined fuel consumption
4.5 L/100 km
52.3 mpg US
62.8 mpg UK
Lowest city consumption
5.5 L/100 km
42.8 mpg US
51.4 mpg UK
Lowest highway consumption
3.9 L/100 km
60.3 mpg US
72.4 mpg UK
Lowest CO2 emissions
118 g/km
Best estimated range
956 km
594 mi
Best performance score
55/100
Best economy score
95/100

Mercedes-Benz B-class (W247) B 220d

Largest trunk
445 L
Best overall score
61/100
Best practicality score
77/100

Specification comparison

Specification comparison
Model	Mercedes-BenzA-class (W177)A 220d	Mercedes-BenzB-class (W247)B 220d
Power	190hp142kW	190hp142kW
Torque	400Nm295lb-ft	400Nm295lb-ft
Curb weight	1,445kg3,186lb	1,545kg3,406lb
Gross weight	2,015kg4,442lb	2,080kg4,586lb
Top speed	235 km/h 146 mph	234 km/h 145 mph
To 99% top speed	76.4s99% target: 233 km/h / 145 mph Calculated	80.9s99% target: 232 km/h / 144 mph Calculated
0-100 km/h	7.0s	7.2s
0-200 km/h	28.2s Calculated	29.9s Calculated
0-60 mph	6.6s Calculated	6.8s Calculated
Fuel consumption	4.5L/100 km52.3mpg US62.8mpg UK	4.5L/100 km52.3mpg US62.8mpg UK
Fuel consumption city	5.5L/100 km42.8mpg US51.4mpg UK	5.5L/100 km42.8mpg US51.4mpg UK
Fuel consumption highway	3.9L/100 km60.3mpg US72.4mpg UK	4L/100 km58.8mpg US70.6mpg UK
Quarter mile	15.0s Calculated	15.2s Calculated
Power-to-weight	131hp/t98kW/t60hp/1000 lb Calculated	123hp/t92kW/t56hp/1000 lb Calculated
Torque-to-weight	277Nm/t185lb-ft/ton Calculated	259Nm/t173lb-ft/ton Calculated
Estimated range	956km594mi Calculated	956km594mi Calculated
Displacement	1,950cc119cu in	1,950cc119cu in
Length	4,419mm174in	4,419mm174in
Width	1,796mm71in	1,796mm71in
Height	1,440mm57in	1,562mm61in
Wheelbase	2,729mm107in	2,729mm107in
Front track	1,567mm62in	1,567mm62in
Ground clearance	104mm4in	-
Trunk volume	335L	445L
Max trunk volume	1,200L	1,530L
Doors	5	5
Seats	5	5
Fuel tank	43L	43L
CO2 emissions	118g/km	119g/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.

Mercedes-Benz A-class (W177) A 220dMercedes-Benz B-class (W247) B 220dPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzA-class (W177)A 220d	-	1,600-2,600 rpm	2,850 rpm
Mercedes-BenzB-class (W247)B 220d	-	1,600-2,600 rpm	2,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzA-class (W177)A 220d	Mercedes-BenzB-class (W247)B 220d
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.6 s	6.8 s
0-100 km/h 0-62 mph	7.0 s	7.2 s
0-200 km/h 0-124 mph	28.2 s	29.9 s
Top speed	235 km/h 146 mph	234 km/h 145 mph
	Drag race simulation
60 ft 18 m	2.5 s	2.5 s
330 ft 101 m	6.6 s	6.6 s
1/8 mile 201 m	9.8 s	9.9 s
1000 ft 305 m	12.6 s	12.8 s
1/4 mile 402 m	15.0 s	15.2 s
Trap speed 1/4 mile 402 m	156 km/h 97 mph	154 km/h 95 mph

Power comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	190 hp 142 kW
Mercedes-BenzB-class (W247)B 220d	190 hp 142 kW

Torque comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	400 Nm 295 lb-ft
Mercedes-BenzB-class (W247)B 220d	400 Nm 295 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	1,445 kg 3,186 lb
Mercedes-BenzB-class (W247)B 220d	1,545 kg 3,406 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
Mercedes-BenzA-class (W177)A 220d	235 km/h 146 mph
Mercedes-BenzB-class (W247)B 220d	234 km/h 145 mph

0-100 km/h comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	7.0 s
Mercedes-BenzB-class (W247)B 220d	7.2 s

The biggest 0-100 km/h difference is between Mercedes-Benz A-class (W177) A 220d and Mercedes-Benz B-class (W247) B 220d: 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
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK
Mercedes-BenzB-class (W247)B 220d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK

Power-to-weight comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	131 hp/t 98 kW/t 7.6 kg/hp
Mercedes-BenzB-class (W247)B 220d	123 hp/t 92 kW/t 8.1 kg/hp

Estimated range comparison

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

Chart data table
Vehicle	Value
Mercedes-BenzA-class (W177)A 220d	956 km 594 mi
Mercedes-BenzB-class (W247)B 220d	956 km 594 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzA-class (W177)A 220d	190 hp 142 kW	7.0 s	235 km/h 146 mph
Mercedes-BenzB-class (W247)B 220d	190 hp 142 kW	7.2 s	234 km/h 145 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

Mercedes-BenzA-class (W177)A 220d

Power	190 hp 142 kW
0-100 km/h	7.0 s
Top speed 235 km/h 146 mph

Doors/seats	5 doors 5 seats
Trunk	335 L 11.8 cu ft
Length	4,419 mm 174.0 in
Height	1,440 mm 56.7 in

Mercedes-BenzB-class (W247)B 220d

Power	190 hp 142 kW
0-100 km/h	7.2 s
Top speed 234 km/h 145 mph

Doors/seats	5 doors 5 seats
Trunk	445 L 15.7 cu ft
Length	4,419 mm 174.0 in
Height	1,562 mm 61.5 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

Mercedes-BenzA-class (W177)A 220d

Power	190 hp 142 kW
0-100 km/h	7.0 s
Top speed 235 km/h 146 mph

4.5 L/100 km

52.3 mpg US

62.8 mpg UK

Mercedes-BenzB-class (W247)B 220d

Power	190 hp 142 kW
0-100 km/h	7.2 s
Top speed 234 km/h 145 mph

4.5 L/100 km

52.3 mpg US

62.8 mpg UK

Mercedes-Benz A-class (W177) A 220d 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
Mercedes-BenzA-class (W177)A 220d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK	7.0 s
Mercedes-BenzB-class (W247)B 220d	4.5 L/100 km 52.3 mpg US 62.8 mpg UK	7.2 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
Mercedes-BenzA-class (W177)A 220d	131 hp/t 98 kW/t 7.6 kg/hp	4.5 L/100 km 52.3 mpg US 62.8 mpg UK
Mercedes-BenzB-class (W247)B 220d	123 hp/t 92 kW/t 8.1 kg/hp	4.5 L/100 km 52.3 mpg US 62.8 mpg UK

Detailed score breakdown

Vehicle

Mercedes-BenzA-class (W177)A 220d

Mercedes-BenzB-class (W247)B 220d

Power

190 hp

142 kW

190 hp

142 kW

Torque

400 Nm

295 lb-ft

400 Nm

295 lb-ft

Acceleration

7.0 s

7.2 s

Top speed

235 km/h

146 mph

234 km/h

145 mph

Lightness

1,445 kg

3,186 lb

1,545 kg

3,406 lb

Fuel consumption

4.5 L/100 km

52.3 mpg US

62.8 mpg UK

4.5 L/100 km

52.3 mpg US

62.8 mpg UK

Practicality

Doors/seats	5 doors 5 seats
Trunk	335 L 11.8 cu ft
Length	4,419 mm 174.0 in
Height	1,440 mm 56.7 in

Doors/seats	5 doors 5 seats
Trunk	445 L 15.7 cu ft
Length	4,419 mm 174.0 in
Height	1,562 mm 61.5 in

Range score

956 km

594 mi

956 km

594 mi

CO2 score

118 g/km

119 g/km

Trunk score

335 L

11.8 cu ft

445 L

15.7 cu ft

Power-to-weight score

131 hp/t

98 kW/t

7.6 kg/hp

123 hp/t

92 kW/t

8.1 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	Mercedes-Benz A-class (W177) A 220d	Mercedes-Benz B-class (W247) B 220d
Consumption	4.5 L/100 km52.3 mpg US62.8 mpg UK	4.5 L/100 km52.3 mpg US62.8 mpg UK
Cost / 100 km	7.88 LC100 km	7.88 LC100 km
Cost / 100 mi	12.67 LC100 mi	12.67 LC100 mi
Annual fuel used	675 L178 US gal148 UK gal	675 L178 US gal148 UK gal
Annual fuel cost	1,181 LC/year	1,181 LC/year