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Mazda MX-5 Coupe vs Aston Martin DBX comparison

Compare performance (132 HP vs 707 HP), boot space and price (30,800 £ vs 204,400 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Coupe or Aston Martin DBX?

Mazda MX-5 Coupe vs Aston Martin DBX: Key differences

Mazda MX-5 Coupe

  • significantly cheaper
  • significantly more efficient
  • significantly lighter

Aston Martin DBX

  • clearly more power
  • considerably quicker 0–100 km/h
  • clearly more trunk space

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

MX-5 Coupe

Costs and Efficiency:

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

Mazda MX-5 Coupe is significantly cheaper – starting at 30,800 £ , while the Aston Martin DBX costs 204,400 £ . That’s a price difference of around 173,580 £.

Fuel consumption also shows a difference: the Mazda MX-5 Coupe uses 6.2 L/100km and is significantly more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 8 L/100km.

DBX

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 Aston Martin DBX offers clearly more power – delivering 707 HP compared to 132 HP. That’s roughly 575 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is considerably quicker – completing the sprint in 3.3 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers clearly more torque with 900 Nm compared to 152 Nm. That’s about 748 Nm more.

MX-5 Coupe

Space and Everyday Use:

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

Seats: Aston Martin DBX offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is significantly lighter – 1,114 kg compared to 2,320 kg. The difference is around 1,206 kg.

Looking at boot space, the Aston Martin DBX offers clearly more boot space – 491 L compared to 127 L. That’s a difference of about 364 L.

When it comes to payload, the Aston Martin DBX carries significantly more – 710 kg compared to 166 kg. That’s a difference of about 544 kg.

Who wins the race in the data check?

The Mazda MX-5 Coupe holds a decisive overall lead 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 £30,800
MX-5 Coupe

Mazda MX-5 Coupe

  • Engine Type : Petrol
  • Transmission : Manuel
  • Drive Type : Rear-Wheel Drive
  • Power HP : 132 HP
  • Consumption L/100km : 6.2 L/100km
Mazda MX-5 Coupe
Aston Martin DBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda MX-5 Coupe

The Mazda MX-5 is a delightfully pure driver's car, wrapped in a compact package and tuned to make steering inputs feel like a conversation rather than a chore. It won’t overwhelm you with gadgetry, but what it delivers—nimble handling, instant feedback and an honest grin every time you drive—makes it a brilliant choice for anyone who values fun over flash.

details

Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

details
Mazda MX-5 Coupe
Aston Martin DBX

Costs and Consumption

Price
30,800 - 36,200 £
Price
204,400 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
140 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
87 L

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
5
Curb weight
1,114 kg
Curb weight
2,320 kg
Trunk capacity
127 L
Trunk capacity
491 L
Length
-
Length
5,039 mm
Width
1,735 mm
Width
1,998 mm
Height
-
Height
1,680 mm
Max trunk capacity
-
Max trunk capacity
1,530 L
Payload
166 kg
Payload
710 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
132 HP
Power HP
707 HP
Acceleration 0-100km/h
8.6 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
310 km/h
Torque
152 Nm
Torque
900 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
97 kW
Power kW
520 kW
Engine capacity
1,496 cm3
Engine capacity
3,982 cm3

General

Model Year
2,025
Model Year
2,022
CO2 Efficiency Class
E
CO2 Efficiency Class
G
Brand
Mazda
Brand
Aston Martin
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.