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Mercedes A Class vs Subaru Impreza comparison

Compare performance (421 HP vs 136 HP), boot space and price (32,600 £ vs 30,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Subaru Impreza?

Mercedes A Class vs Subaru Impreza: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • considerably more power
  • significantly more efficient
  • considerably quicker 0–100 km/h
  • barely lighter
  • marginally more trunk space
details

Subaru Impreza

5 (2 Reviews)
rate
  • barely cheaper
details

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

A Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Subaru Impreza is barely cheaper – starting at 30,300 £ , while the Mercedes A Class costs 32,600 £ . That’s a price difference of around 2,260 £.

Fuel consumption also shows a difference: the Mercedes A Class uses 2.3 L/100km and is significantly more efficient than the Subaru Impreza with 7.3 L/100km. The difference is about 5 L/100km.

Impreza

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes A Class offers considerably more power – delivering 421 HP compared to 136 HP. That’s roughly 285 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is considerably quicker – completing the sprint in 3.9 s, while the Subaru Impreza takes 10.6 s. That’s about 6.7 s quicker.

There’s also a difference in torque: the Mercedes A Class delivers considerably more torque with 500 Nm compared to 182 Nm. That’s about 318 Nm more.

A Class

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class is barely lighter – 1,440 kg compared to 1,574 kg. The difference is around 134 kg.

Looking at boot space, the Mercedes A Class offers marginally more boot space – 350 L compared to 315 L. That’s a difference of about 35 L.

When it comes to payload, the Subaru Impreza carries very slightly more – 526 kg compared to 485 kg. That’s a difference of about 41 kg.

Who wins the race in the data check?

The Mercedes A Class stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
details

Frequently compared as well

Mercedes A Class
Mercedes B Class
VS
The Mercedes A‑Class is the sporty, tech‑savvy compact that thrills with sharp handling and a slick cockpit, while the Mercedes B‑Class trades a bit of attitude for towering practicality, roomier seats and a more useful boot. Choose the A‑Class if you want driving fun and style; pick the B‑Class if …
Mercedes A Class
Mercedes GLA
VS
The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Mercedes A Class
Subaru Impreza

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

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18C0122_04

Reviews Mercedes A Class

2.7 (1 Reviews)
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No reviews yet. Share your experience and help others decide.

Subaru Impreza

The Subaru Impreza feels like a trusty companion built for everyday adventures, shrugging off bad weather and awkward parking with quiet competence. It won't win any style contests, but its sensible cabin, grippy manners, and honest driving character make it a smart pick for buyers who prefer substance over flash.

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Reviews Subaru Impreza

5 (2 Reviews)
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No reviews yet. Share your experience and help others decide.

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Mercedes A Class
VW Polo
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Toyota Yaris
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Mercedes A Class
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Mercedes A Class
MINI MINI
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Mercedes A Class and MINI MINI go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Mercedes A Class or the …
Mercedes A Class
Opel Astra Sports Tourer
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The Mercedes A-Klasse impresses with its luxurious interior and state-of-the-art technology, catering to those who seek a premium driving experience. In comparison, the Opel Astra Sports Tourer offers practicality and a spacious cargo area, appealing to families and individuals in need of …
Mercedes A Class
Subaru Impreza

Costs and Consumption
Price
32,600 - 66,500 £
Price
30,300 - 32,500 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
7.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 g/km
co2
166 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,440 - 1,695 kg
Curb weight
1,574 - 1,599 kg
Trunk capacity
310 - 350 L
Trunk capacity
315 L
Length
-
Length
-
Width
1,796 - 1,850 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 485 kg
Payload
501 - 526 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
136 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
10.6 s
Max Speed
-
Max Speed
-
Torque
200 - 500 Nm
Torque
182 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
100 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,995 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
F
Brand
Mercedes-Benz
Brand
Subaru
Is the Mercedes A Class offered with different drivetrains?

The Mercedes A Class is offered with Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.