Car comparison

Mercedes-Benz B-class (W246) · Facelift 2014 B 220 CDIvsMercedes-Benz A-class (W176) · Facelift 2015 A 220d

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

New comparison

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

B 220 CDI

177 hp2143 ccDieselAWDDual-clutchTurbochargedHatchback2014-2018
VS

Mercedes-Benz A-class (W176) · Facelift 2015

A 220d

177 hp2143 ccDieselFWDDual-clutchTurbochargedHatchback2015-2018

Comparison overview

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

Best choices

Mercedes-Benz A-class (W176) Facelift 2015 A 220d

  • Quickest 0-100 km/h
    7.5 s
  • Lightest
    1,410 kg
    3,109 lb
  • Best power-to-weight
    126 hp/t
    94 kW/t
    8.0 kg/hp
  • Lowest combined fuel consumption
    4.2 L/100 km
    56.0 mpg US
    67.3 mpg UK
  • Lowest city consumption
    5.0 L/100 km
    47.0 mpg US
    56.5 mpg UK
  • Lowest highway consumption
    3.7 L/100 km
    63.6 mpg US
    76.3 mpg UK
  • Lowest CO2 emissions
    109 g/km
  • Best estimated range
    1,190 km
    740 mi
  • Best performance score
    50/100
  • Best economy score
    95/100

Specification comparison

Specification comparison
ModelMercedes-BenzB-class (W246)Facelift 2014B 220 CDIMercedes-BenzA-class (W176)Facelift 2015A 220d
Power
177hp132kW
177hp132kW
Torque
350Nm258lb-ft
350Nm258lb-ft
Curb weight
1,575kg3,472lb
1,410kg3,109lb
Gross weight
2,095kg4,619lb
2,010kg4,431lb
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Calculated
224 km/h
139 mph
To 99% top speed
93.4s99% target: 228 km/h / 141 mph
Calculated
81.7s99% target: 222 km/h / 138 mph
Calculated
0-100 km/h
8.3s
7.5s
0-200 km/h
36.3s
Calculated
35.2s
Calculated
0-60 mph
7.9s
Calculated
7.1s
Calculated
Fuel consumption
5L/100 km47mpg US56.5mpg UK
4.2L/100 km56mpg US67.3mpg UK
Fuel consumption city
5.9L/100 km39.9mpg US47.9mpg UK
5L/100 km47mpg US56.5mpg UK
Fuel consumption highway
4.5L/100 km52.3mpg US62.8mpg UK
3.7L/100 km63.6mpg US76.3mpg UK
Quarter mile
16.0s
Calculated
15.4s
Calculated
Power-to-weight
112hp/t84kW/t51hp/1000 lb
Calculated
126hp/t94kW/t57hp/1000 lb
Calculated
Torque-to-weight
222Nm/t149lb-ft/ton
Calculated
248Nm/t166lb-ft/ton
Calculated
Estimated range
1,120km696mi
Calculated
1,190km740mi
Calculated
Displacement
2,143cc131cu in
2,143cc131cu in
Length
4,393mm173in
4,299mm169in
Width
1,786mm70in
1,780mm70in
Height
1,557mm61in
1,433mm56in
Wheelbase
2,699mm106in
2,699mm106in
Front track
1,552mm61in
1,553mm61in
Rear track
1,549mm61in
1,552mm61in
Ground clearance
98mm4in
93mm4in
Trunk volume
488L
341L
Max trunk volume
1,547L
1,157L
Doors
5
5
Seats
5
5
Fuel tank
56L
50L
CO2 emissions
131g/km
109g/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 B-class (W246) Facelift 2014 B 220 CDIMercedes-Benz A-class (W176) Facelift 2015 A 220dPowerTorque
  • Mercedes-Benz B-class (W246) Facelift 2014 B 220 CDI: Power / Torque
  • Mercedes-Benz A-class (W176) Facelift 2015 A 220d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI3,600-3,800 rpm1,400-3,400 rpm4,050 rpm
Mercedes-BenzA-class (W176)Facelift 2015A 220d3,600-3,800 rpm1,400-3,400 rpm4,050 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzB-class (W246)Facelift 2014B 220 CDIMercedes-BenzA-class (W176)Facelift 2015A 220d
Acceleration checkpoints
0-60 mph
0-97 km/h
7.9 s
7.1 s
0-100 km/h
0-62 mph
8.3 s
7.5 s
0-200 km/h
0-124 mph
36.3 s
35.2 s
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Likely limited
224 km/h
139 mph
Drag race simulation
60 ft
18 m
2.7 s
2.5 s
330 ft
101 m
7.0 s
6.7 s
1/8 mile
201 m
10.5 s
10.1 s
1000 ft
305 m
13.5 s
13.0 s
1/4 mile
402 m
16.0 s
15.4 s
Trap speed
1/4 mile
402 m
146 km/h
91 mph
149 km/h
93 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
177 hp
132 kW
Mercedes-BenzA-class (W176)Facelift 2015A 220d
177 hp
132 kW

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
350 Nm
258 lb-ft
Mercedes-BenzA-class (W176)Facelift 2015A 220d
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
1,575 kg
3,472 lb
Mercedes-BenzA-class (W176)Facelift 2015A 220d
1,410 kg
3,109 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-BenzB-class (W246)Facelift 2014B 220 CDI
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Mercedes-BenzA-class (W176)Facelift 2015A 220d
224 km/h
139 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI8.3 s
Mercedes-BenzA-class (W176)Facelift 2015A 220d7.5 s

The biggest 0-100 km/h difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 220d and Mercedes-Benz B-class (W246) Facelift 2014 B 220 CDI: 0.8 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-BenzB-class (W246)Facelift 2014B 220 CDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 220d
4.2 L/100 km
56.0 mpg US
67.3 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 220d and Mercedes-Benz B-class (W246) Facelift 2014 B 220 CDI: 0.8 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
112 hp/t
84 kW/t
8.9 kg/hp
Mercedes-BenzA-class (W176)Facelift 2015A 220d
126 hp/t
94 kW/t
8.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
1,120 km
696 mi
Mercedes-BenzA-class (W176)Facelift 2015A 220d
1,190 km
740 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
177 hp
132 kW
8.3 s
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
Mercedes-BenzA-class (W176)Facelift 2015A 220d
177 hp
132 kW
7.5 s
224 km/h
139 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-BenzB-class (W246)Facelift 2014B 220 CDI
Power
177 hp
132 kW
0-100 km/h8.3 s
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 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
Mercedes-BenzA-class (W176)Facelift 2015A 220d
Power
177 hp
132 kW
0-100 km/h7.5 s
Top speed
224 km/h
139 mph
Doors/seats
5 doors
5 seats
Trunk
341 L
12.0 cu ft
Length
4,299 mm
169.3 in
Height
1,433 mm
56.4 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-BenzB-class (W246)Facelift 2014B 220 CDI
Power
177 hp
132 kW
0-100 km/h8.3 s
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 220d
Power
177 hp
132 kW
0-100 km/h7.5 s
Top speed
224 km/h
139 mph
4.2 L/100 km
56.0 mpg US
67.3 mpg UK

Mercedes-Benz A-class (W176) Facelift 2015 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
VehicleFuel consumption, L/100 km0-100 km/h, s
Mercedes-BenzB-class (W246)Facelift 2014B 220 CDI
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
8.3 s
Mercedes-BenzA-class (W176)Facelift 2015A 220d
4.2 L/100 km
56.0 mpg US
67.3 mpg UK
7.5 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-BenzB-class (W246)Facelift 2014B 220 CDI
112 hp/t
84 kW/t
8.9 kg/hp
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 220d
126 hp/t
94 kW/t
8.0 kg/hp
4.2 L/100 km
56.0 mpg US
67.3 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzB-class (W246)Facelift 2014B 220 CDIMercedes-BenzA-class (W176)Facelift 2015A 220d
Power
177 hp
132 kW
177 hp
132 kW
Torque
350 Nm
258 lb-ft
350 Nm
258 lb-ft
Acceleration
8.3 s
7.5 s
Top speed
Unrestricted
230 km/h143 mph
Restricted
220 km/h137 mph
224 km/h
139 mph
Lightness
1,575 kg
3,472 lb
1,410 kg
3,109 lb
Fuel consumption
5.0 L/100 km
47.0 mpg US
56.5 mpg UK
4.2 L/100 km
56.0 mpg US
67.3 mpg UK
Practicality
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
Doors/seats
5 doors
5 seats
Trunk
341 L
12.0 cu ft
Length
4,299 mm
169.3 in
Height
1,433 mm
56.4 in
Range score
1,120 km
696 mi
1,190 km
740 mi
CO2 score
131 g/km
109 g/km
Trunk score
488 L
17.2 cu ft
341 L
12.0 cu ft
Power-to-weight score
112 hp/t
84 kW/t
8.9 kg/hp
126 hp/t
94 kW/t
8.0 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 B-class (W246) Facelift 2014 B 220 CDIMercedes-Benz A-class (W176) Facelift 2015 A 220d
Consumption5 L/100 km47 mpg US56.5 mpg UK4.2 L/100 km56 mpg US67.3 mpg UK
Cost / 100 km8.75 LC100 km7.35 LC100 km
Cost / 100 mi14.08 LC100 mi11.83 LC100 mi
Annual fuel used750 L198 US gal165 UK gal630 L166 US gal139 UK gal
Annual fuel cost1,313 LC/year1,103 LC/year

Head-to-head comparisons

Mercedes-Benz A-class (W176) Facelift 2015 A 220d

  • Is 165 kg lighter
  • Is 0.8 s quicker from 0-100 km/h
  • Uses 0.8 L/100 km less fuel
  • Has 13 hp/t better power-to-weight
  • Has 70 km (44 mi) more estimated range
  • Emits 22 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz B-class (W246) B 220 CDI
Mercedes-Benz A-class (W176) A 220d
Compare selected cars
2 vehicles selected

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Mercedes-Benz B-class (W246) · Facelift 2014 B 220 CDI vs Mercedes-Benz A-class (W176) · Facelift 2015 A 220d - car comparison - FastVsFaster