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BMWX5 (2018-)

2018 model + 2023 update tested
Medium/Large SUV
Petrol/Diesel/Mild hybrid
Available new

£69,306Typical price

Test score

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The latest BMW X5, launched in 2018 and updated in 2023, has to do a lot for just one car. This full-size luxury SUV must be luxurious and capacious, able to head off road, engaging to drive on road – and still find time to blow your socks off with its fancy tech. That’s a lot of asks, but does it succeed? Find out in our full BMW X5 (2018-) review.

pros

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cons

What's included?

What is it?
What’s it great at?
What’s it like to drive?
How reliable is the BMW X5 (2018 to present)?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Is there anything I should look out for?
Should I buy it?

KEY TEST RESULTS
Comfort and practicality
Model reliability 0-4 years
Brand reliability 0-4 years

Apr 2025Last checked by Which?
Jun 2019First reviewed by Which?
Sept 2018Released

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test cars

6 Jun 2025

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

How we test ease of driving

To find out how easy a car is to drive, we assess cars across a number of areas from visibility and handling to the layout of the cabin and how smoothly the engine delivers its power.

Performance

Overall
In-gear acceleration
Brakes

How we test performance

We test braking distances and whether the effectiveness of the brakes fade with repeat use. Performance is based on in-gear acceleration.

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Seat space
Boot space (large cars, SUVs and MPVs)

How we test comfort and practicality

Comfort and practicality includes how easy it is, or not, to get in and out of the car and the maximum height of occupants. We also measure road, wind and engine noise and assess how well the car deals with bumps from large potholes to jittery surfaces like cobble stones.

Euro NCAP

How we test euro ncap

Any car that receives a rating of two stars or less from Euro NCAP is made a Don't Buy. Any car that receives three stars can't be a Best Buy. If a car has been available for more than four years and has not been tested by Euro NCAP, it cannot be a Best Buy.

Safety kit

How we test safety kit

We factor in the safety equipment that’s factory-fitted or optional, along with how well the car protects its occupants and pedestrians in the event of an accident. We also test how easy it is to fit a variety of child car seats.

Model reliability 0-4 years

How we test model reliability 0-4 years

How reliable this car is, based on the real life feedback of current owners as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years. A car cannot be a Best Buy if: It's available to buy new and has a 0-4-year model reliability score of two stars or less; or it's only available on the used market and has a 5-9-year model reliability score of two stars or less; or it's only available on the used market and launched less than five years ago and has a 0-4-year model reliability score of two stars of less.

Brand reliability 0-4 years

Overall
Electric car reliability
Plug-in hybrid reliability
Petrol reliability
Diesel reliability

How we test brand reliability 0-4 years

Our reliability ratings are based on the feedback from tens of thousands of UK motorists, as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Brand reliability 5-9 years

Overall
Full hybrid reliability
Plug-in hybrid reliability
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

General
Class	Medium/Large SUV
Luxury	Yes
Convertible	No
Availability	Available new
New price	£69,306 - £138,796
Fuel type	Petrol/Diesel/Mild hybrid
Tested fuel efficiency	35.8 to 36.2mpg
Length	4,922 to 4,935mm
Width (excluding wing mirrors)	2,004mm
Width (including wing mirrors)	2,225mm
Height	1,745 to 1,765mm
Driver max height
Second-row passenger max height
Boot space with seats up
Boot space with seats down
Number of seats	5 - 7
Folding rear seats	Yes
Isofix attachments	Yes
Turning circle	12.65 m
On sale date	01 September 2018
Model years tested	2018 model + 2023 update tested
Lowest pence-per-mile cost	£17.63

Latest tested engine
Engine and trim name	xDrive30d Steptronic Sport
Fuel type	Mild-Diesel-Hybrid
Capacity and power	3-litre (298hp)
Transmission	8-speed automatic
Driven wheels	Four-wheel-drive (4WD)
Fuel tank capacity	80 litres
Tested fuel economy: City / Out of town / Motorway (mpg)
Tested fuel economy: Combined (mpg)
Cost per mile	17.63p per mile
Cost of filling tank	£112
Monthly fuel cost
Annual fuel cost
NOx level	Very low
CO level	Low
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	207
Official fuel economy: WLTP	36.7 to 39.8
Braked tow load (KG)	3500kg
Unbraked tow load (KG)	750kg
Engine test date	02 May 2024
Test programme	2017

Engine two
Engine and trim name	xDrive30d Steptronic
Fuel	Diesel
Capacity and power	3-litre (265hp)
Transmission	8-speed automatic
Driven wheels	Four-wheel-drive (4WD)
Fuel tank capacity	80 litres
Tested fuel economy: City / Out of town / Motorway
Tested fuel economy: combined mpg
Cost per mile	17.85p per mile
Cost of filling tank	£112
Monthly fuel cost
Annual fuel cost
NOx level	Very low
CO level	Very low
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	208
Official Euro emission level	Euro 6d-Temp
Braked tow load (KG)	3500kg
Unbraked tow load (KG)	750kg
Engine test date	14 February 2019
Car test programme	2017

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BMWX5 (2018-)

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pros

cons

What's included?

How we test cars

Ease of driving

Performance

Comfort and practicality

Euro NCAP

Safety kit

Model reliability 0-4 years

Brand reliability 0-4 years

Brand reliability 5-9 years

Brand reliability 10-15 years

How this product's score compares with other new and used cars we've tested

Suggested Alternatives

Volkswagen

BMW

Audi

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BMWX5 (2018-)

where to buy or sell

pros

cons

What's included?

Test results

Specifications

Best Buys & Don't Buys

Suggested Alternatives

Volkswagen

BMW

Audi

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