Car comparison

Mercedes-Benz A-class (W177) · Facelift 2022 A 180vsMercedes-Benz B-class (W247) · Facelift 2022 B 180

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

New comparison

Mercedes-Benz A-class (W177) · Facelift 2022

A 180

136 hp1332 ccGasolineFWDDual-clutchTurbochargedHatchback2022-present
VS

Mercedes-Benz B-class (W247) · Facelift 2022

B 180

136 hp1332 ccGasolineFWDDual-clutchTurbochargedHatchback2022-present

Comparison overview

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

Best choices

Mercedes-Benz A-class (W177) Facelift 2022 A 180

  • Fastest top speed
    215 km/h
    134 mph
  • Most powerful
    136 hp
    101 kW
  • Highest torque
    230 Nm
    170 lb-ft
  • Lightest
    1,365 kg
    3,009 lb
  • Best power-to-weight
    100 hp/t
    74 kW/t
    10.0 kg/hp
  • Lowest combined fuel consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Best estimated range
    672 km
    417 mi
  • Best economy score
    90/100

Specification comparison

Specification comparison
ModelMercedes-BenzA-class (W177)Facelift 2022A 180Mercedes-BenzB-class (W247)Facelift 2022B 180
Power
136hp101kW
136hp101kW
Torque
230Nm170lb-ft
230Nm170lb-ft
Curb weight
1,365kg3,009lb
1,415kg3,120lb
Gross weight
1,920kg4,233lb
2,000kg4,409lb
Top speed
215 km/h
134 mph
212 km/h
132 mph
To 99% top speed
97.6s99% target: 213 km/h / 132 mph
Calculated
87.5s99% target: 210 km/h / 130 mph
Calculated
0-100 km/h
9.2s
9.0s
0-200 km/h
51.1s
Calculated
50.8s
Calculated
0-60 mph
8.7s
Calculated
8.5s
Calculated
Fuel consumption
6.4L/100 km36.8mpg US44.1mpg UK
6.6L/100 km35.6mpg US42.8mpg UK
Quarter mile
16.7s
Calculated
16.5s
Calculated
Power-to-weight
100hp/t74kW/t45hp/1000 lb
Calculated
96hp/t72kW/t44hp/1000 lb
Calculated
Torque-to-weight
168Nm/t113lb-ft/ton
Calculated
163Nm/t109lb-ft/ton
Calculated
Estimated range
672km417mi
Calculated
652km405mi
Calculated
Displacement
1,332cc81cu in
1,332cc81cu in
Length
4,428mm174in
4,419mm174in
Width
1,796mm71in
-
Height
1,423mm56in
1,562mm61in
Wheelbase
2,729mm107in
2,729mm107in
Front track
1,567mm62in
1,567mm62in
Rear track
1,558mm61in
1,558mm61in
Trunk volume
350L
455L
Max trunk volume
1,190L
1,540L
Doors
5
5
Seats
5
5
Fuel tank
43L
43L

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) Facelift 2022 A 180Mercedes-Benz B-class (W247) Facelift 2022 B 180PowerTorque
  • Mercedes-Benz A-class (W177) Facelift 2022 A 180: Power / Torque
  • Mercedes-Benz B-class (W247) Facelift 2022 B 180: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzA-class (W177)Facelift 2022A 1805,500 rpm1,660-3,000 rpm5,750 rpm
Mercedes-BenzB-class (W247)Facelift 2022B 1805,500 rpm-5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzA-class (W177)Facelift 2022A 180Mercedes-BenzB-class (W247)Facelift 2022B 180
Acceleration checkpoints
0-60 mph
0-97 km/h
8.7 s
8.5 s
0-100 km/h
0-62 mph
9.2 s
9.0 s
0-200 km/h
0-124 mph
51.1 s
50.8 s
Top speed
215 km/h
134 mph
212 km/h
132 mph
Drag race simulation
60 ft
18 m
2.7 s
2.7 s
330 ft
101 m
7.2 s
7.2 s
1/8 mile
201 m
10.9 s
10.8 s
1000 ft
305 m
14.0 s
13.9 s
1/4 mile
402 m
16.7 s
16.5 s
Trap speed
1/4 mile
402 m
138 km/h
86 mph
140 km/h
87 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
136 hp
101 kW
Mercedes-BenzB-class (W247)Facelift 2022B 180
136 hp
101 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
230 Nm
170 lb-ft
Mercedes-BenzB-class (W247)Facelift 2022B 180
230 Nm
170 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
1,365 kg
3,009 lb
Mercedes-BenzB-class (W247)Facelift 2022B 180
1,415 kg
3,120 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
215 km/h
134 mph
Mercedes-BenzB-class (W247)Facelift 2022B 180
212 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
Mercedes-BenzA-class (W177)Facelift 2022A 1809.2 s
Mercedes-BenzB-class (W247)Facelift 2022B 1809.0 s

The biggest 0-100 km/h difference is between Mercedes-Benz B-class (W247) Facelift 2022 B 180 and Mercedes-Benz A-class (W177) Facelift 2022 A 180: 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
Mercedes-BenzA-class (W177)Facelift 2022A 180
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W247)Facelift 2022B 180
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
100 hp/t
74 kW/t
10.0 kg/hp
Mercedes-BenzB-class (W247)Facelift 2022B 180
96 hp/t
72 kW/t
10.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022A 180
672 km
417 mi
Mercedes-BenzB-class (W247)Facelift 2022B 180
652 km
405 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzA-class (W177)Facelift 2022A 180
136 hp
101 kW
9.2 s
215 km/h
134 mph
Mercedes-BenzB-class (W247)Facelift 2022B 180
136 hp
101 kW
9.0 s
212 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
Mercedes-BenzA-class (W177)Facelift 2022A 180
Power
136 hp
101 kW
0-100 km/h9.2 s
Top speed
215 km/h
134 mph
Doors/seats
5 doors
5 seats
Trunk
350 L
12.4 cu ft
Length
4,428 mm
174.3 in
Height
1,423 mm
56.0 in
Mercedes-BenzB-class (W247)Facelift 2022B 180
Power
136 hp
101 kW
0-100 km/h9.0 s
Top speed
212 km/h
132 mph
Doors/seats
5 doors
5 seats
Trunk
455 L
16.1 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.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
Mercedes-BenzA-class (W177)Facelift 2022A 180
Power
136 hp
101 kW
0-100 km/h9.2 s
Top speed
215 km/h
134 mph
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W247)Facelift 2022B 180
Power
136 hp
101 kW
0-100 km/h9.0 s
Top speed
212 km/h
132 mph
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

Mercedes-Benz B-class (W247) Facelift 2022 B 180 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
Mercedes-BenzA-class (W177)Facelift 2022A 180
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
9.2 s
Mercedes-BenzB-class (W247)Facelift 2022B 180
6.6 L/100 km
35.6 mpg US
42.8 mpg UK
9.0 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
Mercedes-BenzA-class (W177)Facelift 2022A 180
100 hp/t
74 kW/t
10.0 kg/hp
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W247)Facelift 2022B 180
96 hp/t
72 kW/t
10.4 kg/hp
6.6 L/100 km
35.6 mpg US
42.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzA-class (W177)Facelift 2022A 180Mercedes-BenzB-class (W247)Facelift 2022B 180
Power
136 hp
101 kW
136 hp
101 kW
Torque
230 Nm
170 lb-ft
230 Nm
170 lb-ft
Acceleration
9.2 s
9.0 s
Top speed
215 km/h
134 mph
212 km/h
132 mph
Lightness
1,365 kg
3,009 lb
1,415 kg
3,120 lb
Fuel consumption
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
6.6 L/100 km
35.6 mpg US
42.8 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
350 L
12.4 cu ft
Length
4,428 mm
174.3 in
Height
1,423 mm
56.0 in
Doors/seats
5 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,419 mm
174.0 in
Height
1,562 mm
61.5 in
Range score
672 km
417 mi
652 km
405 mi
Trunk score
350 L
12.4 cu ft
455 L
16.1 cu ft
Power-to-weight score
100 hp/t
74 kW/t
10.0 kg/hp
96 hp/t
72 kW/t
10.4 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
VehicleMercedes-Benz A-class (W177) Facelift 2022 A 180Mercedes-Benz B-class (W247) Facelift 2022 B 180
Consumption6.4 L/100 km36.8 mpg US44.1 mpg UK6.6 L/100 km35.6 mpg US42.8 mpg UK
Cost / 100 km11.20 LC100 km11.55 LC100 km
Cost / 100 mi18.02 LC100 mi18.59 LC100 mi
Annual fuel used960 L254 US gal211 UK gal990 L262 US gal218 UK gal
Annual fuel cost1,680 LC/year1,733 LC/year

Head-to-head comparisons

Mercedes-Benz A-class (W177) Facelift 2022 A 180

  • Is 50 kg lighter
  • Has 3 km/h (2 mph) higher top speed
  • Uses 0.2 L/100 km less fuel
  • Has 4 hp/t better power-to-weight
  • Has 20 km (13 mi) more estimated range

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz A-class (W177) A 180
Mercedes-Benz B-class (W247) B 180
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2 vehicles selected

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Mercedes-Benz A-class (W177) · Facelift 2022 A 180 vs Mercedes-Benz B-class (W247) · Facelift 2022 B 180 - car comparison - FastVsFaster