Car comparison

Mercedes-Benz A-class (W177) A 220vsMercedes-Benz B-class (W246) · Facelift 2014 B 250

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

New comparison

Mercedes-Benz A-class (W177)

A 220

190 hp1991 ccGasolineFWDDual-clutchTurbochargedHatchback2018-2020
VS

Mercedes-Benz B-class (W246) · Facelift 2014

B 250

211 hp1991 ccGasolineAWDDual-clutchTurbochargedHatchback2014-2018

Comparison overview

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

Best choices

Mercedes-Benz A-class (W177) A 220

  • Fastest top speed
    250 km/h
    155 mph Unrestricted
    240 km/h
    149 mph Restricted
  • Highest torque
    350 Nm
    258 lb-ft
  • Lightest
    1,375 kg
    3,031 lb
  • Lowest combined fuel consumption
    6.4 L/100 km
    36.8 mpg US
    44.1 mpg UK
  • Lowest city consumption
    8.2 L/100 km
    28.7 mpg US
    34.4 mpg UK
  • Lowest highway consumption
    5.3 L/100 km
    44.4 mpg US
    53.3 mpg UK
  • Lowest CO2 emissions
    145 g/km
  • Best performance score
    56/100
  • Best economy score
    90/100

Mercedes-Benz B-class (W246) Facelift 2014 B 250

  • Quickest 0-100 km/h
    6.7 s
  • Most powerful
    211 hp
    157 kW
  • Best power-to-weight
    140 hp/t
    105 kW/t
    7.1 kg/hp
  • Best estimated range
    836 km
    519 mi
  • Largest trunk
    488 L
  • Best overall score
    63/100
  • Best practicality score
    79/100

Specification comparison

Specification comparison
ModelMercedes-BenzA-class (W177)A 220Mercedes-BenzB-class (W246)Facelift 2014B 250
Power
190hp142kW
211hp157kW
Torque
350Nm258lb-ft
350Nm258lb-ft
Curb weight
1,375kg3,031lb
1,505kg3,318lb
Gross weight
1,960kg4,321lb
2,030kg4,475lb
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
235 km/h
146 mph
To 99% top speed
81.2s99% target: 248 km/h / 154 mph
Calculated
73.8s99% target: 233 km/h / 145 mph
Calculated
0-100 km/h
6.9s
6.7s
0-200 km/h
25.0s
Calculated
27.1s
Calculated
0-60 mph
6.6s
Calculated
6.4s
Calculated
Fuel consumption
6.4L/100 km36.8mpg US44.1mpg UK
6.7L/100 km35.1mpg US42.2mpg UK
Fuel consumption city
8.2L/100 km28.7mpg US34.4mpg UK
8.4L/100 km28mpg US33.6mpg UK
Fuel consumption highway
5.3L/100 km44.4mpg US53.3mpg UK
5.7L/100 km41.3mpg US49.6mpg UK
Quarter mile
14.9s
Calculated
14.7s
Calculated
Power-to-weight
138hp/t103kW/t63hp/1000 lb
Calculated
140hp/t105kW/t64hp/1000 lb
Calculated
Torque-to-weight
255Nm/t170lb-ft/ton
Calculated
233Nm/t156lb-ft/ton
Calculated
Estimated range
672km417mi
Calculated
836km519mi
Calculated
Displacement
1,991cc121cu in
1,991cc121cu in
Length
4,419mm174in
4,393mm173in
Width
1,796mm71in
1,786mm70in
Height
1,440mm57in
1,557mm61in
Wheelbase
2,729mm107in
2,699mm106in
Front track
1,567mm62in
1,552mm61in
Rear track-
1,549mm61in
Ground clearance
104mm4in
98mm4in
Trunk volume
370L
488L
Max trunk volume
1,210L
1,547L
Doors
5
5
Seats
5
5
Fuel tank
43L
56L
CO2 emissions
145g/km
156g/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 220Mercedes-Benz B-class (W246) Facelift 2014 B 250PowerTorque
  • Mercedes-Benz A-class (W177) A 220: Power / Torque
  • Mercedes-Benz B-class (W246) Facelift 2014 B 250: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzA-class (W177)A 220-1,800 rpm2,050 rpm
Mercedes-BenzB-class (W246)Facelift 2014B 2505,500 rpm1,200-4,000 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzA-class (W177)A 220Mercedes-BenzB-class (W246)Facelift 2014B 250
Acceleration checkpoints
0-60 mph
0-97 km/h
6.6 s
6.4 s
0-100 km/h
0-62 mph
6.9 s
6.7 s
0-200 km/h
0-124 mph
25.0 s
27.1 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
2.5 s
2.5 s
330 ft
101 m
6.6 s
6.5 s
1/8 mile
201 m
9.8 s
9.7 s
1000 ft
305 m
12.6 s
12.4 s
1/4 mile
402 m
14.9 s
14.7 s
Trap speed
1/4 mile
402 m
159 km/h
99 mph
158 km/h
98 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)A 220
190 hp
142 kW
Mercedes-BenzB-class (W246)Facelift 2014B 250
211 hp
157 kW

Mercedes-Benz B-class (W246) Facelift 2014 B 250 has 21 hp more than Mercedes-Benz A-class (W177) A 220.

The biggest power difference is between Mercedes-Benz A-class (W177) A 220 and Mercedes-Benz B-class (W246) Facelift 2014 B 250: 21 hp (16 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)A 220
350 Nm
258 lb-ft
Mercedes-BenzB-class (W246)Facelift 2014B 250
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)A 220
1,375 kg
3,031 lb
Mercedes-BenzB-class (W246)Facelift 2014B 250
1,505 kg
3,318 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)A 220
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Mercedes-BenzB-class (W246)Facelift 2014B 250
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
VehicleValue
Mercedes-BenzA-class (W177)A 2206.9 s
Mercedes-BenzB-class (W246)Facelift 2014B 2506.7 s

The biggest 0-100 km/h difference is between Mercedes-Benz B-class (W246) Facelift 2014 B 250 and Mercedes-Benz A-class (W177) A 220: 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)A 220
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W246)Facelift 2014B 250
6.7 L/100 km
35.1 mpg US
42.2 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)A 220
138 hp/t
103 kW/t
7.2 kg/hp
Mercedes-BenzB-class (W246)Facelift 2014B 250
140 hp/t
105 kW/t
7.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)A 220
672 km
417 mi
Mercedes-BenzB-class (W246)Facelift 2014B 250
836 km
519 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzA-class (W177)A 220
190 hp
142 kW
6.9 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Mercedes-BenzB-class (W246)Facelift 2014B 250
211 hp
157 kW
6.7 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.

Chart data table
VehiclePerformance scorePracticality score
Mercedes-BenzA-class (W177)A 220
Power
190 hp
142 kW
0-100 km/h6.9 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,419 mm
174.0 in
Height
1,440 mm
56.7 in
Mercedes-BenzB-class (W246)Facelift 2014B 250
Power
211 hp
157 kW
0-100 km/h6.7 s
Top speed
235 km/h
146 mph
Doors/seats
5 doors
5 seats
Trunk
488 L
17.2 cu ft
Length
4,393 mm
173.0 in
Height
1,557 mm
61.3 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)A 220
Power
190 hp
142 kW
0-100 km/h6.9 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W246)Facelift 2014B 250
Power
211 hp
157 kW
0-100 km/h6.7 s
Top speed
235 km/h
146 mph
6.7 L/100 km
35.1 mpg US
42.2 mpg UK

Mercedes-Benz A-class (W177) A 220 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)A 220
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
6.9 s
Mercedes-BenzB-class (W246)Facelift 2014B 250
6.7 L/100 km
35.1 mpg US
42.2 mpg UK
6.7 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)A 220
138 hp/t
103 kW/t
7.2 kg/hp
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
Mercedes-BenzB-class (W246)Facelift 2014B 250
140 hp/t
105 kW/t
7.1 kg/hp
6.7 L/100 km
35.1 mpg US
42.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzA-class (W177)A 220Mercedes-BenzB-class (W246)Facelift 2014B 250
Power
190 hp
142 kW
211 hp
157 kW
Torque
350 Nm
258 lb-ft
350 Nm
258 lb-ft
Acceleration
6.9 s
6.7 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
235 km/h
146 mph
Lightness
1,375 kg
3,031 lb
1,505 kg
3,318 lb
Fuel consumption
6.4 L/100 km
36.8 mpg US
44.1 mpg UK
6.7 L/100 km
35.1 mpg US
42.2 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,419 mm
174.0 in
Height
1,440 mm
56.7 in
Doors/seats
5 doors
5 seats
Trunk
488 L
17.2 cu ft
Length
4,393 mm
173.0 in
Height
1,557 mm
61.3 in
Range score
672 km
417 mi
836 km
519 mi
CO2 score
145 g/km
156 g/km
Trunk score
370 L
13.1 cu ft
488 L
17.2 cu ft
Power-to-weight score
138 hp/t
103 kW/t
7.2 kg/hp
140 hp/t
105 kW/t
7.1 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) A 220Mercedes-Benz B-class (W246) Facelift 2014 B 250
Consumption6.4 L/100 km36.8 mpg US44.1 mpg UK6.7 L/100 km35.1 mpg US42.2 mpg UK
Cost / 100 km11.20 LC100 km11.73 LC100 km
Cost / 100 mi18.02 LC100 mi18.87 LC100 mi
Annual fuel used960 L254 US gal211 UK gal1,005 L265 US gal221 UK gal
Annual fuel cost1,680 LC/year1,759 LC/year

Head-to-head comparisons

Mercedes-Benz A-class (W177) A 220

  • Is 130 kg lighter
  • Has 15 km/h (9 mph) higher top speed
  • Uses 0.3 L/100 km less fuel
  • Emits 11 g/km less CO2

Pros

  • Highest top speed
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Smallest trunk

Mercedes-Benz B-class (W246) Facelift 2014 B 250

  • Has 21 hp more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 2 hp/t better power-to-weight
  • Has 164 km (102 mi) more estimated range
  • Has 118 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz A-class (W177) A 220
Mercedes-Benz B-class (W246) B 250
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