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Mazda 3 Sedan vs Morgan Plus Six comparison

Compare performance (186 HP vs 340 HP), boot space and price (25,400 £ vs 86,000 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or Morgan Plus Six?

Mazda 3 Sedan vs Morgan Plus Six: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • considerably cheaper
  • considerably more trunk space
details

Morgan Plus Six

4.1 (1 Reviews)
rate
  • substantially more power
  • clearly quicker 0–100 km/h
  • visibly lighter
details

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

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 considerably cheaper – starting at 25,400 £ , while the Morgan Plus Six costs 86,000 £ . That’s a price difference of around 60,566 £.

Plus Six

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 Morgan Plus Six offers substantially more power – delivering 340 HP compared to 186 HP. That’s roughly 154 HP more horsepower.

When accelerating from 0 to 100 km/h, the Morgan Plus Six is clearly quicker – completing the sprint in 4.2 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Morgan Plus Six delivers considerably more torque with 500 Nm compared to 240 Nm. That’s about 260 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.

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

In terms of curb weight, Morgan Plus Six is visibly lighter – 1,075 kg compared to 1,417 kg. The difference is around 342 kg.

Looking at boot space, the Mazda 3 Sedan offers considerably more boot space – 450 L compared to 0 L. That’s a difference of about 450 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
Morgan Plus Six

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.

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Morgan Plus Six

The Morgan Plus Six is a hand-built British roadster that blends timeless, coachbuilt styling with contemporary engineering, giving you the look of a classic and the confidence of a modern car. It delivers a raw, grin-inducing drive that prioritizes character and connection over creature comforts — ideal for buyers who want a weekend hero rather than a sensible commuter.

details
Mazda 3 Sedan
Morgan Plus Six

Costs and Consumption

Price
25,400 - 34,700 £
Price
86,000 - 93,700 £
Consumption L/100km
5.5 - 6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 137 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
2
Curb weight
1,417 - 1,468 kg
Curb weight
1,075 kg
Trunk capacity
450 L
Trunk capacity
0 L
Length
-
Length
3,890 mm
Width
1,795 mm
Width
1,756 mm
Height
-
Height
1,220 mm
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
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
140 - 186 HP
Power HP
340 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
4.2 s
Max Speed
-
Max Speed
267 km/h
Torque
238 - 240 Nm
Torque
500 Nm
Number of Cylinders
4
Number of Cylinders
6
Power kW
103 - 137 kW
Power kW
250 kW
Engine capacity
1,998 - 2,488 cm3
Engine capacity
2,998 cm3

General

Model Year
2026
Model Year
2019
CO2 Efficiency Class
D, E
CO2 Efficiency Class
-
Brand
Mazda
Brand
Morgan
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.