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Mazda MX-5 Coupe vs Lexus LBX comparison

Compare performance (132 HP vs 136 HP), boot space and price (31,400 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Coupe or Lexus LBX?

Mazda MX-5 Coupe vs Lexus LBX: Key differences

Mazda MX-5 Coupe

  • very slightly quicker 0–100 km/h
  • slightly lighter
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Lexus LBX

5 (3 Reviews)
rate
  • a bit cheaper
  • only slightly more power
  • visibly more efficient
  • substantially more trunk space
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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

MX-5 Coupe

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Lexus LBX is a bit cheaper – starting at 28,300 £ , while the Mazda MX-5 Coupe costs 31,400 £ . That’s a price difference of around 3,085 £.

Fuel consumption also shows a difference: the Lexus LBX uses 4.5 L/100km and is visibly more efficient than the Mazda MX-5 Coupe with 6.2 L/100km. The difference is about 1.7 L/100km.

LBX

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 Lexus LBX offers only slightly more power – delivering 136 HP compared to 132 HP. That’s roughly 4 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda MX-5 Coupe is very slightly quicker – completing the sprint in 8.6 s, while the Lexus LBX takes 9.2 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Lexus LBX delivers slightly more torque with 185 Nm compared to 152 Nm. That’s about 33 Nm more.

MX-5 Coupe

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: Lexus LBX offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is slightly lighter – 1,114 kg compared to 1,280 kg. The difference is around 166 kg.

Looking at boot space, the Lexus LBX offers substantially more boot space – 332 L compared to 127 L. That’s a difference of about 205 L.

When it comes to payload, the Lexus LBX carries substantially more – 475 kg compared to 166 kg. That’s a difference of about 309 kg.

Who wins the race in the data check?

The Lexus LBX is clearly superior 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 £28,300
LBX

Lexus LBX

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 136 HP
  • Consumption L/100km 4.5 - 4.8 L/100km
Mazda MX-5 Coupe
Lexus LBX

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.

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Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

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Mazda MX-5 Coupe
Lexus LBX

Costs and Consumption

Price
31,400 - 36,700 £
Price
28,300 - 40,000 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
4.5 - 4.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
140 g/km
co2
102 - 110 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
1,114 kg
Curb weight
1,280 - 1,365 kg
Trunk capacity
127 L
Trunk capacity
255 - 332 L
Length
-
Length
-
Width
1,735 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
166 kg
Payload
455 - 475 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Full Hybrid
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
132 HP
Power HP
136 HP
Acceleration 0-100km/h
8.6 s
Acceleration 0-100km/h
9.2 - 9.6 s
Max Speed
-
Max Speed
-
Torque
152 Nm
Torque
185 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
97 kW
Power kW
100 kW
Engine capacity
1,496 cm3
Engine capacity
1,490 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
C
Brand
Mazda
Brand
Lexus
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.