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Genesis G90 vs Mazda MX-5 Coupe comparison

Compare performance (415 HP vs 132 HP), boot space and price (96,200 £ vs 31,400 £ ) at a glance. Find out which car is the better choice for you – Genesis G90 or Mazda MX-5 Coupe?

Genesis G90 vs Mazda MX-5 Coupe: Key differences

Genesis G90

  • considerably more power
  • significantly quicker 0–100 km/h
  • substantially more trunk space
details

Mazda MX-5 Coupe

  • clearly cheaper
  • significantly more efficient
  • substantially lighter
details

By Achim Sedelmaier

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

G90

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mazda MX-5 Coupe is clearly cheaper – starting at 31,400 £ , while the Genesis G90 costs 96,200 £ . That’s a price difference of around 64,792 £.

Fuel consumption also shows a difference: the Mazda MX-5 Coupe uses 6.2 L/100km and is significantly more efficient than the Genesis G90 with 11 L/100km. The difference is about 4.8 L/100km.

MX-5 Coupe

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 Genesis G90 offers considerably more power – delivering 415 HP compared to 132 HP. That’s roughly 283 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G90 is significantly quicker – completing the sprint in 5.2 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the Genesis G90 delivers considerably more torque with 549 Nm compared to 152 Nm. That’s about 397 Nm more.

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: Genesis G90 offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is substantially lighter – 1,114 kg compared to 2,260 kg. The difference is around 1,146 kg.

Looking at boot space, the Genesis G90 offers substantially more boot space – 368 L compared to 127 L. That’s a difference of about 241 L.

When it comes to payload, the Genesis G90 carries substantially more – 505 kg compared to 166 kg. That’s a difference of about 339 kg.

Who wins the race in the data check?

The Genesis G90 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 £96,200
G90

Genesis G90

  • Engine Type Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 415 HP
  • Consumption L/100km 11 L/100km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Genesis G90

The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.

details
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Reviews Genesis G90

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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
2023_mazda_mx-5_portugal_act_003_highres
2023_mazda_mx-5_portugal_act_001_highres

Reviews Mazda MX-5 Coupe

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Genesis G90
Mazda MX-5 Coupe

Costs and Consumption
Price
96,200 - 108,200 £
Price
31,400 - 36,700 £
Consumption L/100km
11 L/100km
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
248 g/km
co2
140 g/km
Fuel tank capacity
73 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Coupe
Seats
4 - 5
Seats
2
Doors
4
Doors
-
Curb weight
2,260 - 2,470 kg
Curb weight
1,114 kg
Trunk capacity
368 L
Trunk capacity
127 L
Length
5,275 - 5,465 mm
Length
-
Width
1,930 mm
Width
1,735 mm
Height
1,490 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
370 - 505 kg
Payload
166 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
415 HP
Power HP
132 HP
Acceleration 0-100km/h
5.2 - 5.4 s
Acceleration 0-100km/h
8.6 s
Max Speed
250 km/h
Max Speed
-
Torque
549 Nm
Torque
152 Nm
Number of Cylinders
6
Number of Cylinders
4
Power kW
305 kW
Power kW
97 kW
Engine capacity
3,470 cm3
Engine capacity
1,496 cm3

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E
Brand
Genesis
Brand
Mazda
Is the Genesis G90 offered with different drivetrains?

The Genesis G90 is offered with All-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.