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Mazda 3 Sedan vs Peugeot 508 comparison

Compare performance (186 HP vs 360 HP), boot space and price (25,000 £ vs 44,600 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or Peugeot 508?

Mazda 3 Sedan vs Peugeot 508: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • considerably cheaper
  • noticeably lighter

Peugeot 508

4.9 (2 Reviews)
rate
  • substantially more power
  • substantially more efficient
  • significantly quicker 0–100 km/h
  • only slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

3 Sedan

Costs and Efficiency:

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

Mazda 3 Sedan is considerably cheaper – starting at 25,000 £ , while the Peugeot 508 costs 44,600 £ . That’s a price difference of around 19,594 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is substantially more efficient than the Mazda 3 Sedan with 5.5 L/100km. The difference is about 3.9 L/100km.

508

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 Peugeot 508 offers substantially more power – delivering 360 HP compared to 186 HP. That’s roughly 174 HP more horsepower.

When accelerating from 0 to 100 km/h, the Peugeot 508 is significantly quicker – completing the sprint in 5.2 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 2.9 s quicker.

There’s also a difference in torque: the Peugeot 508 delivers clearly more torque with 520 Nm compared to 240 Nm. That’s about 280 Nm more.

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, Mazda 3 Sedan is noticeably lighter – 1,420 kg compared to 1,811 kg. The difference is around 391 kg.

Looking at boot space, the Peugeot 508 offers only slightly more boot space – 487 L compared to 450 L. That’s a difference of about 37 L.

When it comes to payload, the Mazda 3 Sedan carries very slightly more – 481 kg compared to 469 kg. That’s a difference of about 12 kg.

Who wins the race in the data check?

The Peugeot 508 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 £44,600
508

Peugeot 508

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 180 - 360 HP
  • Consumption L/100km : 1.6 - 2 L/100km
  • Electric Range : 46 - 55 km
details

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Mazda 3 Sedan
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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.

details
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Reviews Mazda 3 Sedan

4.7 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

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Reviews Peugeot 508

4.9 (2 Reviews)
rate
ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Mazda 3 Sedan
Peugeot 508

Costs and Consumption
Price
25,000 - 34,200 £
Price
44,600 - 60,800 £
Consumption L/100km
5.5 - 6.1 L/100km
Consumption L/100km
1.6 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 55 km
Battery Capacity
-
Battery Capacity
-
co2
123 - 135 g/km
co2
36 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,420 - 1,492 kg
Curb weight
1,811 - 1,941 kg
Trunk capacity
450 L
Trunk capacity
487 L
Length
-
Length
4,750 mm
Width
1,795 mm
Width
1,859 mm
Height
-
Height
1,403 mm
Max trunk capacity
-
Max trunk capacity
1,537 L
Payload
467 - 481 kg
Payload
379 - 469 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
140 - 186 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
5.2 - 8.2 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
238 - 240 Nm
Torque
360 - 520 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
103 - 137 kW
Power kW
133 - 265 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
1,598 cm3

General
Model Year
2,025
Model Year
2,024
CO2 Efficiency Class
D
CO2 Efficiency Class
B
Brand
Mazda
Brand
Peugeot
What drivetrain options does the Mazda 3 Sedan have?

The Mazda 3 Sedan is offered with Front-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.