Car comparison

Mercedes-Benz A-class (W177) · Facelift 2022 AMG A 45 SvsMercedes-Benz A-class (W177) AMG A 45

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

New comparison

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

AMG A 45 S

421 hp1991 ccGasolineAWDDual-clutchTurbochargedHatchback2022-present
VS

Mercedes-Benz A-class (W177)

AMG A 45

387 hp1991 ccGasolineAWDDual-clutchTurbochargedHatchback2019-2022

Comparison overview

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

Best choices

Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S

  • Quickest 0-100 km/h
    3.9 s
  • Fastest top speed
    280 km/h
    174 mph Unrestricted
    270 km/h
    168 mph Restricted
  • Most powerful
    421 hp
    314 kW
  • Highest torque
    500 Nm
    369 lb-ft
  • Best power-to-weight
    262 hp/t
    196 kW/t
    3.8 kg/hp
  • Largest trunk
    370 L
  • Best overall score
    78/100
  • Best performance score
    80/100
  • Best practicality score
    74/100

Specification comparison

Specification comparison
ModelMercedes-BenzA-class (W177)Facelift 2022AMG A 45 SMercedes-BenzA-class (W177)AMG A 45
Power
421hp314kW
387hp289kW
Torque
500Nm369lb-ft
480Nm354lb-ft
Curb weight
1,605kg3,538lb
1,545kg3,406lb
Gross weight
2,130kg4,696lb
2,080kg4,586lb
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
47.5s99% target: 277 km/h / 172 mph
Calculated
43.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
3.9s
4.1s
0-200 km/h
11.9s
Calculated
13.0s
Calculated
0-60 mph
3.7s
Calculated
3.9s
Calculated
Fuel consumption
9.2L/100 km25.6mpg US30.7mpg UK
8.4L/100 km28mpg US33.6mpg UK
Fuel consumption city-
10.5L/100 km22.4mpg US26.9mpg UK
Fuel consumption highway-
7.2L/100 km32.7mpg US39.2mpg UK
Quarter mile
11.8s
Calculated
12.0s
Calculated
Power-to-weight
262hp/t196kW/t119hp/1000 lb
Calculated
250hp/t187kW/t114hp/1000 lb
Calculated
Torque-to-weight
312Nm/t208lb-ft/ton
Calculated
311Nm/t208lb-ft/ton
Calculated
Estimated range
554km344mi
Calculated
607km377mi
Calculated
Displacement
1,991cc121cu in
1,991cc121cu in
Length
4,445mm175in
4,445mm175in
Width
1,850mm73in
1,850mm73in
Height
1,412mm56in
1,407mm55in
Wheelbase
2,729mm107in
2,729mm107in
Front track
1,597mm63in
1,597mm63in
Rear track
1,558mm61in
1,558mm61in
Ground clearance-
94mm4in
Trunk volume
370L
370L
Max trunk volume
1,210L
1,210L
Doors
5
5
Seats
5
5
Fuel tank
51L
51L
CO2 emissions-
192g/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) Facelift 2022 AMG A 45 SMercedes-Benz A-class (W177) AMG A 45PowerTorque
  • Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S: Power / Torque
  • Mercedes-Benz A-class (W177) AMG A 45: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzA-class (W177)Facelift 2022AMG A 45 S6,750 rpm5,000-5,250 rpm7,000 rpm
Mercedes-BenzA-class (W177)AMG A 456,500 rpm4,750-5,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzA-class (W177)Facelift 2022AMG A 45 SMercedes-BenzA-class (W177)AMG A 45
Acceleration checkpoints
0-60 mph
0-97 km/h
3.7 s
3.9 s
0-100 km/h
0-62 mph
3.9 s
4.1 s
0-200 km/h
0-124 mph
11.9 s
13.0 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.0 s
2.1 s
330 ft
101 m
5.2 s
5.3 s
1/8 mile
201 m
7.8 s
7.9 s
1000 ft
305 m
9.9 s
10.2 s
1/4 mile
402 m
11.8 s
12.0 s
Trap speed
1/4 mile
402 m
199 km/h
124 mph
193 km/h
120 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022AMG A 45 S
421 hp
314 kW
Mercedes-BenzA-class (W177)AMG A 45
387 hp
289 kW

Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S has 34 hp more than Mercedes-Benz A-class (W177) AMG A 45.

The biggest power difference is between Mercedes-Benz A-class (W177) AMG A 45 and Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S: 34 hp (25 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022AMG A 45 S
500 Nm
369 lb-ft
Mercedes-BenzA-class (W177)AMG A 45
480 Nm
354 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 2022AMG A 45 S
1,605 kg
3,538 lb
Mercedes-BenzA-class (W177)AMG A 45
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
VehicleValue
Mercedes-BenzA-class (W177)Facelift 2022AMG A 45 S
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Mercedes-BenzA-class (W177)AMG A 45
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 2022AMG A 45 S3.9 s
Mercedes-BenzA-class (W177)AMG A 454.1 s

The biggest 0-100 km/h difference is between Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S and Mercedes-Benz A-class (W177) AMG A 45: 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 2022AMG A 45 S
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Mercedes-BenzA-class (W177)AMG A 45
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz A-class (W177) AMG A 45 and Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S: 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-BenzA-class (W177)Facelift 2022AMG A 45 S
262 hp/t
196 kW/t
3.8 kg/hp
Mercedes-BenzA-class (W177)AMG A 45
250 hp/t
187 kW/t
4.0 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 2022AMG A 45 S
554 km
344 mi
Mercedes-BenzA-class (W177)AMG A 45
607 km
377 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzA-class (W177)Facelift 2022AMG A 45 S
421 hp
314 kW
3.9 s
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Mercedes-BenzA-class (W177)AMG A 45
387 hp
289 kW
4.1 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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 2022AMG A 45 S
Power
421 hp
314 kW
0-100 km/h3.9 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,445 mm
175.0 in
Height
1,412 mm
55.6 in
Mercedes-BenzA-class (W177)AMG A 45
Power
387 hp
289 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,445 mm
175.0 in
Height
1,407 mm
55.4 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-BenzA-class (W177)Facelift 2022AMG A 45 S
Power
421 hp
314 kW
0-100 km/h3.9 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Mercedes-BenzA-class (W177)AMG A 45
Power
387 hp
289 kW
0-100 km/h4.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S 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 2022AMG A 45 S
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
3.9 s
Mercedes-BenzA-class (W177)AMG A 45
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
4.1 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 2022AMG A 45 S
262 hp/t
196 kW/t
3.8 kg/hp
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
Mercedes-BenzA-class (W177)AMG A 45
250 hp/t
187 kW/t
4.0 kg/hp
8.4 L/100 km
28.0 mpg US
33.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzA-class (W177)Facelift 2022AMG A 45 SMercedes-BenzA-class (W177)AMG A 45
Power
421 hp
314 kW
387 hp
289 kW
Torque
500 Nm
369 lb-ft
480 Nm
354 lb-ft
Acceleration
3.9 s
4.1 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,605 kg
3,538 lb
1,545 kg
3,406 lb
Fuel consumption
9.2 L/100 km
25.6 mpg US
30.7 mpg UK
8.4 L/100 km
28.0 mpg US
33.6 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,445 mm
175.0 in
Height
1,412 mm
55.6 in
Doors/seats
5 doors
5 seats
Trunk
370 L
13.1 cu ft
Length
4,445 mm
175.0 in
Height
1,407 mm
55.4 in
Range score
554 km
344 mi
607 km
377 mi
CO2 score
-
192 g/km
Trunk score
370 L
13.1 cu ft
370 L
13.1 cu ft
Power-to-weight score
262 hp/t
196 kW/t
3.8 kg/hp
250 hp/t
187 kW/t
4.0 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 A-class (W177) Facelift 2022 AMG A 45 SMercedes-Benz A-class (W177) AMG A 45
Consumption9.2 L/100 km25.6 mpg US30.7 mpg UK8.4 L/100 km28 mpg US33.6 mpg UK
Cost / 100 km16.10 LC100 km14.70 LC100 km
Cost / 100 mi25.91 LC100 mi23.66 LC100 mi
Annual fuel used1,380 L365 US gal304 UK gal1,260 L333 US gal277 UK gal
Annual fuel cost2,415 LC/year2,205 LC/year

Head-to-head comparisons

Mercedes-Benz A-class (W177) Facelift 2022 AMG A 45 S

  • Has 34 hp more
  • Has 20 Nm more
  • Is 0.2 s quicker from 0-100 km/h
  • Has 20 km/h (12 mph) higher top speed
  • Has 12 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Highest combined fuel consumption
  • Heaviest

Mercedes-Benz A-class (W177) AMG A 45

  • Is 60 kg lighter
  • Uses 0.8 L/100 km less fuel
  • Has 53 km (33 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Lowest top speed

Choose cars to compare

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Model
Generation
Engine or modification
Mercedes-Benz A-class (W177) AMG A 45 S
Mercedes-Benz A-class (W177) AMG A 45
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