VS

BMW X6 vs Mazda 6 Saloon - Differences and prices compared

Compare performance (625 HP vs 258 HP), boot space and price (83600 £ vs 38500 £ ) at a glance. Find out which car is the better choice for you – BMW X6 or Mazda 6 Saloon?

BMW X6

Mazda 6 Saloon

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

X6

Costs and Efficiency:

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

Mazda 6 Saloon has a decisively advantage in terms of price – it starts at 38500 £ , while the BMW X6 costs 83600 £ . That’s a price difference of around 45086 £.

X6

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 BMW X6 has a decisively edge – offering 625 HP compared to 258 HP. That’s roughly 367 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X6 is clearly quicker – completing the sprint in 3.90 s, while the Mazda 6 Saloon takes 7.60 s. That’s about 3.70 s faster.

In terms of top speed, the BMW X6 performs clearly perceptible better – reaching 250 km/h, while the Mazda 6 Saloon tops out at 175 km/h. The difference is around 75 km/h.

There’s also a difference in torque: BMW X6 pulls decisively stronger with 750 Nm compared to 320 Nm. That’s about 430 Nm difference.

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.

Both vehicles offer seating for 5 people.

In curb weight, Mazda 6 Saloon is somewhat lighter – 2027 kg compared to 2240 kg. The difference is around 213 kg.

In terms of boot space, the BMW X6 offers clearly more room – 580 L compared to 336 L. That’s a difference of about 244 L.

In maximum load capacity, the BMW X6 performs distinct better – up to 1530 L, which is about 456 L more than the Mazda 6 Saloon.

When it comes to payload, BMW X6 convincingly takes the win – 695 kg compared to 360 kg. That’s a difference of about 335 kg.

Who wins the race in the data check?

The BMW X6 is far ahead 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.

BMW X6
Mazda 6 Saloon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £83,600
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

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.

details

Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

details
BMW X6
Mazda 6 Saloon

Costs and Consumption

Price
83600 - 146400 £
Price
38500 - 41600 £
Consumption L/100km
7.2 - 12.7 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.5 - 16.6 kWh
Electric Range
-
Electric Range
479 - 552 km
Battery Capacity
-
Battery Capacity
-
co2
188 - 288 g/km
co2
0 g/km
Fuel tank capacity
83 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
2240 - 2445 kg
Curb weight
2027 - 2028 kg
Trunk capacity
580 L
Trunk capacity
336 L
Length
4960 mm
Length
4921 mm
Width
2004 - 2019 mm
Width
1890 mm
Height
1700 mm
Height
1491 mm
Max trunk capacity
1530 L
Max trunk capacity
1074 L
Payload
595 - 695 kg
Payload
359 - 360 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
298 - 625 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
3.9 - 6.1 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
250 km/h
Max Speed
175 km/h
Torque
540 - 750 Nm
Torque
320 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
219 - 460 kW
Power kW
180 - 190 kW
Engine capacity
2993 - 4395 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
BMW
Brand
Mazda
What drivetrain options does the BMW X6 have?

The BMW X6 is available as 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.