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BMW X6 vs Mazda MX-5 Coupe comparison

Compare performance (625 HP vs 132 HP), boot space and price (84,100 £ vs 31,400 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or Mazda MX-5 Coupe?

BMW X6 vs Mazda MX-5 Coupe: Key differences

BMW X6

4.5 (2 Reviews)
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  • substantially more power
  • considerably quicker 0–100 km/h
  • substantially more trunk space
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Mazda MX-5 Coupe

  • significantly cheaper
  • slightly more efficient
  • considerably lighter
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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

X6

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 significantly cheaper – starting at 31,400 £ , while the BMW X6 costs 84,100 £ . That’s a price difference of around 52,723 £.

Fuel consumption also shows a difference: the Mazda MX-5 Coupe uses 6.2 L/100km and is slightly more efficient than the BMW X6 with 7.2 L/100km. The difference is about 1 L/100km.

MX-5 Coupe

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BMW X6 offers substantially more power – delivering 625 HP compared to 132 HP. That’s roughly 493 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X6 is considerably quicker – completing the sprint in 3.9 s, while the Mazda MX-5 Coupe takes 8.6 s. That’s about 4.7 s quicker.

There’s also a difference in torque: the BMW X6 delivers considerably more torque with 750 Nm compared to 152 Nm. That’s about 598 Nm more.

X6

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW X6 offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Coupe is considerably lighter – 1,114 kg compared to 2,240 kg. The difference is around 1,126 kg.

Looking at boot space, the BMW X6 offers substantially more boot space – 580 L compared to 127 L. That’s a difference of about 453 L.

When it comes to payload, the BMW X6 carries substantially more – 695 kg compared to 166 kg. That’s a difference of about 529 kg.

Who wins the race in the data check?

The BMW X6 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 £84,100
X6

BMW X6

  • Engine Type Petrol MHEV, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 298 - 625 HP
  • Consumption L/100km 7.2 - 12.7 L/100km
BMW X6
Mazda MX-5 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW X6

The BMW X6 wears its coupe-SUV looks like a tuxedo with oversized shoulders, turning everyday traffic into a catwalk whenever it glides past. It serves up sporty handling and a plush cabin with just enough practicality to keep daily life sane — perfect for buyers who crave drama without completely abandoning common sense.

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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.

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BMW X6
Mazda MX-5 Coupe

Costs and Consumption

Price
84,100 - 147,300 £
Price
31,400 - 36,700 £
Consumption L/100km
7.2 - 12.7 L/100km
Consumption L/100km
6.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
188 - 288 g/km
co2
140 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
2,240 - 2,445 kg
Curb weight
1,114 kg
Trunk capacity
580 L
Trunk capacity
127 L
Length
-
Length
-
Width
2,004 - 2,019 mm
Width
1,735 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
595 - 695 kg
Payload
166 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel 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
298 - 625 HP
Power HP
132 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
8.6 s
Max Speed
-
Max Speed
-
Torque
540 - 750 Nm
Torque
152 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
219 - 460 kW
Power kW
97 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,496 cm3

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
E
Brand
BMW
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.