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Mazda 3 Hatchback vs Mercedes CLA Coupe - Differences and prices compared

Compare performance (186 HP vs 354 HP), boot space and price (24500 £ vs 39600 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Hatchback or Mercedes CLA Coupe?

Mazda 3 Hatchback

Mercedes CLA Coupe

4.9 (1 Reviews)
rate

You can find all user reviews further down on this page.

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

3 Hatchback

Costs and Efficiency:

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

Mazda 3 Hatchback has a convincingly advantage in terms of price – it starts at 24500 £ , while the Mercedes CLA Coupe costs 39600 £ . That’s a price difference of around 15088 £.

Fuel consumption also shows a difference: Mercedes CLA Coupe manages with 4.90 L and is therefore a bit more efficient than the Mazda 3 Hatchback with 5.60 L. The difference is about 0.70 L per 100 km.

CLA Coupe

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes CLA Coupe has a convincingly edge – offering 354 HP compared to 186 HP. That’s roughly 168 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes CLA Coupe is clearly quicker – completing the sprint in 4.90 s, while the Mazda 3 Hatchback takes 8 s. That’s about 3.10 s faster.

There’s also a difference in torque: Mercedes CLA Coupe pulls convincingly stronger with 515 Nm compared to 240 Nm. That’s about 275 Nm difference.

3 Hatchback

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Mazda 3 Hatchback is to a small extent lighter – 1419 kg compared to 1695 kg. The difference is around 276 kg.

In terms of boot space, the Mercedes CLA Coupe offers slightly more room – 405 L compared to 351 L. That’s a difference of about 54 L.

When it comes to payload, Mazda 3 Hatchback barely noticeable takes the win – 485 kg compared to 455 kg. That’s a difference of about 30 kg.

Who comes out on top?

Overall, the Mercedes CLA Coupe shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £39,600
CLA Coupe

Mercedes CLA Coupe

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
  • Power HP : 156 - 354 HP
  • Consumption L/100km : 4.9 - 5.3 L
  • Consumption kWh/100km : 12.2 - 12.6 kWh
  • Electric Range : 541 - 791 km
Mazda 3 Hatchback
Mercedes CLA Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda 3 Hatchback

The Mazda 3 hatchback blends elegant design with a surprisingly sporty drive, giving a cabin that feels more upscale than you’d expect for the segment. Practical enough for everyday life yet eager to entertain behind the wheel, it’s a smart, good-humored choice that makes even grocery runs feel like a mini escape.

details

Mercedes CLA Coupe

4.9 (1 Reviews)
rate

The Mercedes CLA Coupe cuts a rakish silhouette that blends sporty coupe lines with everyday practicality, giving style-minded buyers a premium image without shouting. Inside it feels more luxurious than its size suggests, with a slick cabin, intuitive tech and a composed ride — the kind of car that parties in the city and still shows up polished on Sunday morning.

details
Mazda 3 Hatchback
Mercedes CLA Coupe

Costs and Consumption

Price
24500 - 35500 £
Price
39600 - 66800 £
Consumption L/100km
5.6 - 6.5 L
Consumption L/100km
4.9 - 5.3 L
Consumption kWh/100km
-
Consumption kWh/100km
12.2 - 12.6 kWh
Electric Range
-
Electric Range
541 - 791 km
Battery Capacity
-
Battery Capacity
58 kWh
co2
126 - 146 g/km
co2
0 - 120 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1419 - 1549 kg
Curb weight
1695 - 2135 kg
Trunk capacity
351 L
Trunk capacity
405 L
Length
-
Length
4723 mm
Width
1795 mm
Width
1855 mm
Height
-
Height
1468 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
470 - 485 kg
Payload
430 - 455 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Electric, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
140 - 186 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
8 - 9.8 s
Acceleration 0-100km/h
4.9 - 8.8 s
Max Speed
-
Max Speed
210 km/h
Torque
238 - 240 Nm
Torque
280 - 515 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
115 - 260 kW
Engine capacity
1998 - 2488 cm3
Engine capacity
1499 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A, C, D
Brand
Mazda
Brand
Mercedes-Benz
What drivetrain options does the Mazda 3 Hatchback have?

The Mazda 3 Hatchback is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.