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Mazda 3 Sedan vs Volvo EC40 comparison

Compare performance (186 HP vs 442 HP), boot space and price (25,400 £ vs 46,500 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or Volvo EC40?

Mazda 3 Sedan vs Volvo EC40: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • considerably cheaper
  • substantially lighter
  • a bit more trunk space
details

Volvo EC40

4.9 (2 Reviews)
rate
  • considerably more power
  • considerably quicker 0–100 km/h
details

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

3 Sedan

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mazda 3 Sedan is considerably cheaper – starting at 25,400 £ , while the Volvo EC40 costs 46,500 £ . That’s a price difference of around 21,086 £.

EC40

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 Volvo EC40 offers considerably more power – delivering 442 HP compared to 186 HP. That’s roughly 256 HP more horsepower.

When accelerating from 0 to 100 km/h, the Volvo EC40 is considerably quicker – completing the sprint in 4.6 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 3.5 s quicker.

There’s also a difference in torque: the Volvo EC40 delivers considerably more torque with 670 Nm compared to 240 Nm. That’s about 430 Nm more.

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 terms of curb weight, Mazda 3 Sedan is substantially lighter – 1,417 kg compared to 2,065 kg. The difference is around 648 kg.

Looking at boot space, the Mazda 3 Sedan offers a bit more boot space – 450 L compared to 404 L. That’s a difference of about 46 L.

When it comes to payload, the Mazda 3 Sedan carries slightly more – 501 kg compared to 435 kg. That’s a difference of about 66 kg.

Who wins the race in the data check?

The Volvo EC40 is clearly superior overall 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 £46,500
EC40

Volvo EC40

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 238 - 442 HP
  • Consumption kWh/100km 16.2 - 17.3 kWh/100km
  • Electric Range 486 - 585 km
Mazda 3 Sedan
Volvo EC40

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis

Mazda 3 Sedan

The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

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Volvo EC40

The Volvo EC40 feels like a polished slice of Scandinavian calm on wheels, blending minimalist design with a cocoon-like interior that makes everyday driving surprisingly serene. It’s an electric compact that puts safety and comfort front and center, while still injecting enough personality and tech-savvy charm to keep city buyers smiling.

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Mazda 3 Sedan
Volvo EC40

Costs and Consumption

Price
25,400 - 34,700 £
Price
46,500 - 56,800 £
Consumption L/100km
5.5 - 6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.2 - 17.3 kWh/100km
Electric Range
-
Electric Range
486 - 585 km
Battery Capacity
-
Battery Capacity
-
co2
123 - 137 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,417 - 1,468 kg
Curb weight
2,065 - 2,185 kg
Trunk capacity
450 L
Trunk capacity
404 L
Length
-
Length
-
Width
1,795 mm
Width
1,873 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
482 - 501 kg
Payload
395 - 435 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
238 - 442 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
4.6 - 7.3 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
420 - 670 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
103 - 137 kW
Power kW
175 - 325 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2,024 - 2,026
CO2 Efficiency Class
D, E
CO2 Efficiency Class
A
Brand
Mazda
Brand
Volvo
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.