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Denza D9 vs Mazda MX-5 Roadster comparison

Compare performance (353 HP vs 132 HP), boot space and price (72,900 £ vs 28,400 £ ) at a glance. Find out which car is the better choice for you – Denza D9 or Mazda MX-5 Roadster?

Denza D9 vs Mazda MX-5 Roadster: Key differences

Denza D9

  • substantially more power
  • considerably more trunk space
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Mazda MX-5 Roadster

  • substantially cheaper
  • only slightly quicker 0–100 km/h
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By Achim Sedelmaier

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

D9

Costs and Efficiency:

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

Mazda MX-5 Roadster is substantially cheaper – starting at 28,400 £ , while the Denza D9 costs 72,900 £ . That’s a price difference of around 44,409 £.

MX-5 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 Denza D9 offers substantially more power – delivering 353 HP compared to 132 HP. That’s roughly 221 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda MX-5 Roadster is only slightly quicker – completing the sprint in 8.3 s, while the Denza D9 takes 8.6 s. That’s about 0.3 s quicker.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Denza D9 offers more seats – 7 vs 2.

Looking at boot space, the Denza D9 offers considerably more boot space – 430 L compared to 130 L. That’s a difference of about 300 L.

Who wins the race in the data check?

The Denza D9 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.

£72,857
D9

Denza D9

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 353 HP
  • Electric Range : 210 km
Denza D9
Mazda MX-5 Roadster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Denza D9

The Denza D9 is a roomy, premium MPV that pairs a quiet, refined ride with family-oriented practicality. Its modern styling and tech-forward interior create a calm, luxurious cabin that appeals to buyers who prioritize comfort and thoughtful features.

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Mazda MX-5 Roadster

The Mazda MX-5 is a featherweight, open-top sports car that turns ordinary roads into a grin-inducing playground thanks to razor-sharp steering and an engaging, tactile gearbox. It won’t swallow the weekly shopping or ski bags, but for anyone after pure driving fun and sun-on-your-face weekends, few cars match its sheer charm and value.

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Denza D9
Mazda MX-5 Roadster

Costs and Consumption

Price
72,900 £
Price
28,400 - 33,800 £
Consumption L/100km
-
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
210 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
-
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
Roadster
Seats
7
Seats
2
Doors
-
Doors
-
Curb weight
-
Curb weight
1,078 kg
Trunk capacity
430 L
Trunk capacity
130 L
Length
-
Length
-
Width
1,960 mm
Width
1,735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
-
Payload
152 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
353 HP
Power HP
132 HP
Acceleration 0-100km/h
8.6 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
-
Torque
-
Torque
152 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
260 kW
Power kW
97 kW
Engine capacity
1,500 cm3
Engine capacity
1,496 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
-
CO2 Efficiency Class
E
Brand
Denza
Brand
Mazda
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.