Mercedes-Benz B-class (W246)
Car comparison
Mercedes-Benz B-class (W246) B 220vsMercedes-Benz A-class (W176) · Facelift 2015 A 220d
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonMercedes-Benz A-class (W176) · Facelift 2015
A 220d
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
- Highest torque350 Nm258 lb-ft
- Lightest1,470 kg3,241 lb
- Best power-to-weight120 hp/t90 kW/t8.3 kg/hp
- Lowest combined fuel consumption4.9 L/100 km48.0 mpg US57.6 mpg UK
- Lowest city consumption5.7 L/100 km41.3 mpg US49.6 mpg UK
- Lowest highway consumption4.4 L/100 km53.5 mpg US64.2 mpg UK
- Lowest CO2 emissions127 g/km
- Best estimated range1,143 km710 mi
- Best economy score94/100
Mercedes-Benz B-class (W246) B 220
- Quickest 0-100 km/h7.5 s
- Fastest top speed235 km/h146 mph Unrestricted225 km/h140 mph Restricted
- Most powerful184 hp137 kW
- Largest trunk488 L
- Best overall score60/100
- Best performance score51/100
- Best practicality score79/100
Specification comparison
| Model | Mercedes-BenzB-class (W246)B 220 | Mercedes-BenzA-class (W176)Facelift 2015A 220d |
|---|---|---|
| Power | 184hp137kW | 177hp132kW |
| Torque | 300Nm221lb-ft | 350Nm258lb-ft |
| Curb weight | 1,530kg3,373lb | 1,470kg3,241lb |
| Gross weight | 2,055kg4,530lb | 2,060kg4,542lb |
| Top speed | Unrestricted 235 km/h146 mph Restricted 225 km/h140 mph Calculated | 220 km/h 137 mph |
| To 99% top speed | 85.7s99% target: 233 km/h / 145 mph Calculated | 80.5s99% target: 218 km/h / 135 mph Calculated |
| 0-100 km/h | 7.5s | 7.5s |
| 0-200 km/h | 31.0s Calculated | 37.5s Calculated |
| 0-60 mph | 7.1s Calculated | 7.1s Calculated |
| Fuel consumption | 6.7L/100 km35.1mpg US42.2mpg UK | 4.9L/100 km48mpg US57.6mpg UK |
| Fuel consumption city | 8.4L/100 km28mpg US33.6mpg UK | 5.7L/100 km41.3mpg US49.6mpg UK |
| Fuel consumption highway | 5.7L/100 km41.3mpg US49.6mpg UK | 4.4L/100 km53.5mpg US64.2mpg UK |
| Quarter mile | 15.4s Calculated | 15.4s Calculated |
| Power-to-weight | 120hp/t90kW/t55hp/1000 lb Calculated | 120hp/t90kW/t55hp/1000 lb Calculated |
| Torque-to-weight | 196Nm/t131lb-ft/ton Calculated | 238Nm/t159lb-ft/ton Calculated |
| Estimated range | 836km519mi Calculated | 1,143km710mi Calculated |
| Displacement | 1,991cc121cu in | 2,143cc131cu in |
| Length | 4,359mm172in | 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 | - | 93mm4in |
| Trunk volume | 488L | 341L |
| Max trunk volume | 1,547L | 1,157L |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Fuel tank | 56L | 56L |
| CO2 emissions | 156g/km | 127g/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) B 220: Power / Torque
- Mercedes-Benz A-class (W176) Facelift 2015 A 220d: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| Mercedes-BenzB-class (W246)B 220 | 5,500 rpm | 1,200-4,000 rpm | 5,750 rpm |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 3,600-3,800 rpm | 1,400-3,400 rpm | 4,050 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | Mercedes-BenzB-class (W246)B 220 | Mercedes-BenzA-class (W176)Facelift 2015A 220d |
|---|---|---|
| Acceleration checkpoints | ||
0-60 mph 0-97 km/h | 7.1 s | 7.1 s |
0-100 km/h 0-62 mph | 7.5 s | 7.5 s |
0-200 km/h 0-124 mph | 31.0 s | 37.5 s |
| Top speed | Unrestricted 235 km/h146 mph Restricted 225 km/h140 mph Likely limited | 220 km/h 137 mph |
| Drag race simulation | ||
60 ft 18 m | 2.6 s | 2.5 s |
330 ft 101 m | 6.7 s | 6.7 s |
1/8 mile 201 m | 10.1 s | 10.1 s |
1000 ft 305 m | 13.0 s | 13.0 s |
1/4 mile 402 m | 15.4 s | 15.4 s |
Trap speed 1/4 mile 402 m | 152 km/h 94 mph | 148 km/h 92 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 184 hp 137 kW |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 177 hp 132 kW |
Mercedes-Benz B-class (W246) B 220 has 7 hp more than Mercedes-Benz A-class (W176) Facelift 2015 A 220d.
The biggest power difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 220d and Mercedes-Benz B-class (W246) B 220: 7 hp (5 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 300 Nm 221 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
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 1,530 kg 3,373 lb |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 1,470 kg 3,241 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | Unrestricted 235 km/h146 mph Restricted 225 km/h140 mph |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 220 km/h 137 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 7.5 s |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 7.5 s |
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 6.7 L/100 km 35.1 mpg US 42.2 mpg UK |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 4.9 L/100 km 48.0 mpg US 57.6 mpg UK |
The biggest fuel consumption difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 220d and Mercedes-Benz B-class (W246) B 220: 1.8 L/100 km.
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 120 hp/t 90 kW/t 8.3 kg/hp |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 120 hp/t 90 kW/t 8.3 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| Mercedes-BenzB-class (W246)B 220 | 836 km 519 mi |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 1,143 km 710 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| Mercedes-BenzB-class (W246)B 220 | 184 hp 137 kW | 7.5 s | Unrestricted 235 km/h146 mph Restricted 225 km/h140 mph |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 177 hp 132 kW | 7.5 s | 220 km/h 137 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-BenzB-class (W246)B 220 |
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| Mercedes-BenzA-class (W176)Facelift 2015A 220d |
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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-BenzB-class (W246)B 220 |
| 6.7 L/100 km 35.1 mpg US 42.2 mpg UK | ||||||
| Mercedes-BenzA-class (W176)Facelift 2015A 220d |
| 4.9 L/100 km 48.0 mpg US 57.6 mpg UK | ||||||
Mercedes-Benz B-class (W246) B 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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| Mercedes-BenzB-class (W246)B 220 | 6.7 L/100 km 35.1 mpg US 42.2 mpg UK | 7.5 s |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 4.9 L/100 km 48.0 mpg US 57.6 mpg UK | 7.5 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| Mercedes-BenzB-class (W246)B 220 | 120 hp/t 90 kW/t 8.3 kg/hp | 6.7 L/100 km 35.1 mpg US 42.2 mpg UK |
| Mercedes-BenzA-class (W176)Facelift 2015A 220d | 120 hp/t 90 kW/t 8.3 kg/hp | 4.9 L/100 km 48.0 mpg US 57.6 mpg UK |
Detailed score breakdown
| Vehicle | Mercedes-BenzB-class (W246)B 220 | Mercedes-BenzA-class (W176)Facelift 2015A 220d | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 184 hp 137 kW | 177 hp 132 kW | ||||||||||||||||
| Torque | 300 Nm 221 lb-ft | 350 Nm 258 lb-ft | ||||||||||||||||
| Acceleration | 7.5 s | 7.5 s | ||||||||||||||||
| Top speed | Unrestricted 235 km/h146 mph Restricted 225 km/h140 mph | 220 km/h 137 mph | ||||||||||||||||
| Lightness | 1,530 kg 3,373 lb | 1,470 kg 3,241 lb | ||||||||||||||||
| Fuel consumption | 6.7 L/100 km 35.1 mpg US 42.2 mpg UK | 4.9 L/100 km 48.0 mpg US 57.6 mpg UK | ||||||||||||||||
| Practicality |
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| Range score | 836 km 519 mi | 1,143 km 710 mi | ||||||||||||||||
| CO2 score | 156 g/km | 127 g/km | ||||||||||||||||
| Trunk score | 488 L 17.2 cu ft | 341 L 12.0 cu ft | ||||||||||||||||
| Power-to-weight score | 120 hp/t 90 kW/t 8.3 kg/hp | 120 hp/t 90 kW/t 8.3 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
| Vehicle | Mercedes-Benz B-class (W246) B 220 | Mercedes-Benz A-class (W176) Facelift 2015 A 220d |
|---|---|---|
| Consumption | 6.7 L/100 km35.1 mpg US42.2 mpg UK | 4.9 L/100 km48 mpg US57.6 mpg UK |
| Cost / 100 km | 11.73 LC100 km | 8.58 LC100 km |
| Cost / 100 mi | 18.87 LC100 mi | 13.80 LC100 mi |
| Annual fuel used | 1,005 L265 US gal221 UK gal | 735 L194 US gal162 UK gal |
| Annual fuel cost | 1,759 LC/year | 1,286 LC/year |
Head-to-head comparisons
Mercedes-Benz B-class (W246) B 220
- Has 7 hp more
- Has 15 km/h (9 mph) higher top speed
- Has 147 L more trunk volume
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Largest trunk
Cons
- Highest combined fuel consumption
- Heaviest
- Highest CO2 emissions
Mercedes-Benz A-class (W176) Facelift 2015 A 220d
- Has 50 Nm more
- Is 60 kg lighter
- Uses 1.8 L/100 km less fuel
- Has 0 hp/t better power-to-weight
- Has 307 km (191 mi) more estimated range
- Emits 29 g/km less CO2
Pros
- Highest torque
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Best estimated range
Cons
- Lowest power
- Lowest top speed
- Smallest trunk
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