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BMW X3 vs Mazda MX-5 Coupe - Differences and prices compared

Compare performance (398 HP vs 132 HP), boot space and price (51300 £ vs 30800 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Mazda MX-5 Coupe?

BMW X3

4.6 (1 Reviews)
rate

Mazda MX-5 Coupe

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

X3

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.

Mazda MX-5 Coupe has a clearly advantage in terms of price – it starts at 30800 £ , while the BMW X3 costs 51300 £ . That’s a price difference of around 20409 £.

Fuel consumption also shows a difference: BMW X3 manages with 2.80 L and is therefore convincingly more efficient than the Mazda MX-5 Coupe with 6.20 L. The difference is about 3.40 L per 100 km.

MX-5 Coupe

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 BMW X3 has a clearly edge – offering 398 HP compared to 132 HP. That’s roughly 266 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X3 is significantly quicker – completing the sprint in 4.60 s, while the Mazda MX-5 Coupe takes 8.60 s. That’s about 4 s faster.

There’s also a difference in torque: BMW X3 pulls significantly stronger with 670 Nm compared to 152 Nm. That’s about 518 Nm difference.

X3

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: BMW X3 offers significantly more seating capacity – 5 vs 2.

In curb weight, Mazda MX-5 Coupe is decisively lighter – 1114 kg compared to 1930 kg. The difference is around 816 kg.

In terms of boot space, the BMW X3 offers clearly more room – 570 L compared to 127 L. That’s a difference of about 443 L.

When it comes to payload, BMW X3 convincingly takes the win – 570 kg compared to 166 kg. That’s a difference of about 404 kg.

Who wins the race in the data check?

The BMW X3 is decisively ahead 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.

BMW X3
Mazda MX-5 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £51,300
X3

BMW X3

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 197 - 398 HP
  • Consumption L/100km : 2.8 - 7.7 L
  • Electric Range : 88 km

BMW X3

4.6 (1 Reviews)
rate

The BMW X3 mixes Bavarian poise with everyday practicality, delivering a composed ride and a cabin that feels both premium and lived-in. It’s the sort of SUV that lets you enjoy sporty handling without sacrificing family-friendly space, so you get fun and sense in one neat package.

details

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
BMW X3
Mazda MX-5 Coupe

Costs and Consumption

Price
51300 - 72400 £
Price
30800 - 36200 £
Consumption L/100km
2.8 - 7.7 L
Consumption L/100km
6.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
88 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
64 - 175 g/km
co2
140 g/km
Fuel tank capacity
60 - 65 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
1930 - 2140 kg
Curb weight
1114 kg
Trunk capacity
460 - 570 L
Trunk capacity
127 L
Length
4755 mm
Length
-
Width
1920 mm
Width
1735 mm
Height
1660 mm
Height
-
Max trunk capacity
1700 L
Max trunk capacity
-
Payload
570 kg
Payload
166 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
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
197 - 398 HP
Power HP
132 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
8.60 s
Max Speed
215 - 250 km/h
Max Speed
-
Torque
330 - 670 Nm
Torque
152 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
145 - 293 kW
Power kW
97 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
1496 cm3

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
E
Brand
BMW
Brand
Mazda
What drive types are available for the BMW X3?

The BMW X3 is offered with All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.