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Mazda 3 Sedan vs McLaren Super Series Roadster comparison

Compare performance (186 HP vs 750 HP), boot space and price (25,400 £ vs 274,300 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or McLaren Super Series Roadster?

Mazda 3 Sedan vs McLaren Super Series Roadster: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
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  • significantly cheaper
  • considerably more efficient
  • marginally lighter
  • substantially more trunk space
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McLaren Super Series Roadster

  • considerably more power
  • considerably quicker 0–100 km/h
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By Achim Sedelmaier

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

3 Sedan

Costs and Efficiency:

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

Mazda 3 Sedan is significantly cheaper – starting at 25,400 £ , while the McLaren Super Series Roadster costs 274,300 £ . That’s a price difference of around 248,837 £.

Fuel consumption also shows a difference: the Mazda 3 Sedan uses 5.5 L/100km and is considerably more efficient than the McLaren Super Series Roadster with 12.2 L/100km. The difference is about 6.7 L/100km.

Super Series Roadster

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 McLaren Super Series Roadster offers considerably more power – delivering 750 HP compared to 186 HP. That’s roughly 564 HP more horsepower.

When accelerating from 0 to 100 km/h, the McLaren Super Series Roadster is considerably quicker – completing the sprint in 2.8 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the McLaren Super Series Roadster delivers clearly more torque with 800 Nm compared to 240 Nm. That’s about 560 Nm more.

Space and Everyday Use:

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

Seats: Mazda 3 Sedan offers more seats – 5 vs 2.

In terms of curb weight, Mazda 3 Sedan is marginally lighter – 1,417 kg compared to 1,438 kg. The difference is around 21 kg.

Looking at boot space, the Mazda 3 Sedan offers substantially more boot space – 450 L compared to 58 L. That’s a difference of about 392 L.

Who wins the race in the data check?

The Mazda 3 Sedan is far ahead 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 £25,400
3 Sedan

Mazda 3 Sedan

  • Engine Type Petrol MHEV
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.5 - 6 L/100km
Mazda 3 Sedan
McLaren Super Series Roadster

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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McLaren Super Series Roadster

The McLaren Super Series Roadster delivers the kind of razor-sharp performance and open-air drama that makes every twisty road feel like a private racetrack. It wraps jaw-dropping pace, cutting-edge design and surprisingly everyday usability into one impossibly exotic package — ideal for buyers who crave supercar theatrics while still needing something they can use on a weekend away.

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Mazda 3 Sedan
McLaren Super Series Roadster

Costs and Consumption

Price
25,400 - 34,700 £
Price
274,300 £
Consumption L/100km
5.5 - 6 L/100km
Consumption L/100km
12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 137 g/km
co2
276 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,417 - 1,468 kg
Curb weight
1,438 kg
Trunk capacity
450 L
Trunk capacity
58 L
Length
-
Length
-
Width
1,795 mm
Width
2,161 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
482 - 501 kg
Payload
-

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
140 - 186 HP
Power HP
750 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
2.8 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
800 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
103 - 137 kW
Power kW
552 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
3,994 cm3

General

Model Year
2026
Model Year
2023
CO2 Efficiency Class
D, E
CO2 Efficiency Class
G
Brand
Mazda
Brand
McLaren
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.