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BMW 7 Series vs BMW X6 comparison

Compare performance (571 HP vs 625 HP), boot space and price (102,800 £ vs 83,600 £ ) at a glance. Find out which car is the better choice for you – BMW 7 Series or BMW X6?

BMW 7 Series vs BMW X6: Key differences

BMW 7 Series

  • substantially more efficient

BMW X6

5 (1 Reviews)
rate
  • markedly cheaper
  • marginally more power
  • moderately quicker 0–100 km/h
  • very slightly lighter
  • marginally more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

7 Series

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW X6 is markedly cheaper – starting at 83,600 £ , while the BMW 7 Series costs 102,800 £ . That’s a price difference of around 19,200 £.

Fuel consumption also shows a difference: the BMW 7 Series uses 3.3 L/100km and is substantially more efficient than the BMW X6 with 7.2 L/100km. The difference is about 3.9 L/100km.

X6

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 marginally more power – delivering 625 HP compared to 571 HP. That’s roughly 54 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X6 is moderately quicker – completing the sprint in 3.9 s, while the BMW 7 Series takes 4.3 s. That’s about 0.4 s quicker.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: the BMW 7 Series delivers very slightly more torque with 800 Nm compared to 750 Nm. That’s about 50 Nm more.

7 Series

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW X6 is very slightly lighter – 2,240 kg compared to 2,255 kg. The difference is around 15 kg.

Looking at boot space, the BMW X6 offers marginally more boot space – 580 L compared to 540 L. That’s a difference of about 40 L.

When it comes to payload, the BMW X6 carries barely more – 695 kg compared to 665 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The BMW 7 Series 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.

from £102,800
7 Series

BMW 7 Series

  • Engine Type : Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 300 - 571 HP
  • Consumption L/100km : 3.3 - 6.1 L/100km
  • Electric Range : 80 km
details

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BMW 7 Series
BMW X6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

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Reviews BMW 7 Series

No reviews yet. Share your experience and help others decide.

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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Reviews BMW X6

5 (1 Reviews)
rate
Ioana Annayse Simion
26 Jan 2026, 17:50:11

BMW IS BEST!!!!!!

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BMW X6

Costs and Consumption
Price
102,800 - 127,500 £
Price
83,600 - 146,400 £
Consumption L/100km
3.3 - 6.1 L/100km
Consumption L/100km
7.2 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
80 km
Electric Range
-
Battery Capacity
17.6 kWh
Battery Capacity
-
co2
74 - 160 g/km
co2
188 - 288 g/km
Fuel tank capacity
65 L
Fuel tank capacity
83 L

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
2,255 - 2,525 kg
Curb weight
2,240 - 2,445 kg
Trunk capacity
525 - 540 L
Trunk capacity
580 L
Length
5,391 mm
Length
4,960 mm
Width
1,950 mm
Width
2,004 - 2,019 mm
Height
1,544 mm
Height
1,700 mm
Max trunk capacity
-
Max trunk capacity
1,530 L
Payload
605 - 665 kg
Payload
595 - 695 kg

Engine and Performance
Engine Type
Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
300 - 571 HP
Power HP
298 - 625 HP
Acceleration 0-100km/h
4.3 - 5.8 s
Acceleration 0-100km/h
3.9 - 6.1 s
Max Speed
250 km/h
Max Speed
250 km/h
Torque
670 - 800 Nm
Torque
540 - 750 Nm
Number of Cylinders
6
Number of Cylinders
6 - 8
Power kW
220 - 420 kW
Power kW
219 - 460 kW
Engine capacity
2,993 - 2,998 cm3
Engine capacity
2,993 - 4,395 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
F, B
CO2 Efficiency Class
G
Brand
BMW
Brand
BMW
What drive types are available for the BMW 7 Series?

Available configurations include 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.