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Mercedes A-Class vs Renault Mégane – Performance, range & efficiency compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Mercedes A-Class or Renault Mégane fits your lifestyle better.

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

A-Class @ Mercedes-Benz Group Media

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes A-Class has a barely noticeable advantage in terms of price – it starts at 32300 £, while the Renault Mégane costs 35100 £. That’s a price difference of around 2795 £.

As for range, the Renault Mégane performs significantly better – achieving up to 452 km, about 367 km more than the Mercedes A-Class.

Mégane @ Renault Group Media

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes A-Class has a evident edge – offering 320 HP compared to 218 HP. That’s roughly 102 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes A-Class is significantly quicker – completing the sprint in 4.70 s, while the Renault Mégane takes 7.40 s. That’s about 2.70 s faster.

In terms of top speed, the Mercedes A-Class performs evident better – reaching 250 km/h, while the Renault Mégane tops out at 160 km/h. The difference is around 90 km/h.

There’s also a difference in torque: Mercedes A-Class pulls distinct stronger with 450 Nm compared to 300 Nm. That’s about 150 Nm difference.

A-Class @ Mercedes-Benz Group Media

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Mercedes A-Class is somewhat lighter – 1440 kg compared to 1719 kg. The difference is around 279 kg.

In terms of boot space, the Renault Mégane offers somewhat more room – 389 L compared to 350 L. That’s a difference of about 39 L.

In maximum load capacity, the Renault Mégane performs somewhat better – up to 1332 L, which is about 142 L more than the Mercedes A-Class.

When it comes to payload, Mercedes A-Class slight takes the win – 485 kg compared to 446 kg. That’s a difference of about 39 kg.

Who wins the race?

The Mercedes A-Class proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Mercedes A-Class is the better all-rounder in this comparison.

from about £32,300
A-Class @ Mercedes-Benz Group Media

Mercedes A-Class

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 2.3 - 8.3 L
  • Electric Range : 85 km
details

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.

details
18C0292_008 @ Mercedes-Benz Group Media
18C0292_010 @ Mercedes-Benz Group Media
18C0292_042 @ Mercedes-Benz Group Media
18C0291_067 @ Mercedes-Benz Group Media
18C0122_04 @ Mercedes-Benz Group Media

Renault Mégane

The Renault Mégane blends Gallic flair with practical everyday charm, showing that sensible transport can still have personality and poise. It’s a smart pick for buyers who want a comfortable, stylish hatchback that feels a little more special than the usual commute companion.

details
r211807p @ Renault Group Media
r211799p @ Renault Group Media
r211793p @ Renault Group Media
r211756p @ Renault Group Media
r211745p @ Renault Group Media

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Costs and Consumption
Price
32300 - 55600 £
Price
35100 - 38500 £
Consumption L/100km
2.3 - 8.3 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.40 kWh
Electric Range
85 km
Electric Range
452 km
Battery Capacity
12.90 kWh
Battery Capacity
-
co2
53 - 188 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1440 - 1695 kg
Curb weight
1719 kg
Trunk capacity
310 - 350 L
Trunk capacity
389 L
Length
4428 - 4447 mm
Length
4200 mm
Width
1796 mm
Width
1783 mm
Height
1407 - 1423 mm
Height
1505 mm
Max trunk capacity
1125 - 1190 L
Max trunk capacity
1332 L
Payload
475 - 485 kg
Payload
446 kg

Engine and Performance
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 320 HP
Power HP
218 HP
Acceleration 0-100km/h
4.7 - 9.7 s
Acceleration 0-100km/h
7.40 s
Max Speed
202 - 250 km/h
Max Speed
160 km/h
Torque
200 - 450 Nm
Torque
300 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 235 kW
Power kW
160 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General
Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault

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Is the Mercedes A-Class offered with different drivetrains?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.