BMW F15 X5 buying guide: engines, versions and what to check
The F15 X5 is a capable and comfortable used SUV. This buying guide covers the diesel, petrol and plug-in hybrid engines, xDrive, the third row, common issues and what to check.
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The F15 X5 is the third generation of BMW's large SUV, built from 2013 to 2018. It improved on the E70 with better efficiency, more technology and a more refined interior, while keeping the space, comfort and capability that made the X5 popular.
Today, it is a strong used choice for families and drivers who tow. In this buying guide we explain the engines and versions, the main points to check and what to look for when buying an F15 X5.
Why the F15 X5 is popular
The F15 X5 offers:
- Space and comfort for five, with an optional third row in some markets.
- xDrive all-wheel drive on most versions.
- Strong engines, especially the six-cylinder diesels.
- Towing capability.
- Modern technology compared with the previous generation.
It is an excellent long-distance and family car. Our E70 X5 buying guide explains the previous generation.
Engines and versions
The F15 X5 was offered with several engines, depending on the market:
- Diesel: four-cylinder versions in some markets and six-cylinder versions such as the xDrive30d and xDrive40d. Our article on the BMW N57 diesel explains the six-cylinder diesel.
- High-performance diesel: the M50d with a tri-turbo six-cylinder.
- Petrol: the xDrive35i with a six-cylinder turbo and the xDrive50i with a twin-turbo V8.
- Plug-in hybrid: the xDrive40e. Our article on BMW plug-in hybrids explains how it works.
- Full M: the X5 M. Our article on the X5 M and X6 M history explains it.
For most buyers, the xDrive30d offers the best balance of performance, economy and reliability.
F15 X5 common issues
Points to check include:
- Rear air suspension on cars equipped with it, which can leak with age.
- The twin-turbo V8 in the xDrive50i, which is powerful but can have higher oil consumption, leaks and costly repairs. Our article on BMW oil consumption explains what is normal.
- DPF and EGR on diesel models used for short trips. Our article on the BMW DPF explains this.
- Front suspension wear on a heavy SUV. Our article on worn BMW suspension bushings explains the symptoms.
- Electrical faults, often related to the battery. Our article on BMW battery drain explains causes.
- Panoramic roof drains. Our article on BMW water leaks explains how to check them.
Gearbox and xDrive
The F15 X5 uses an eight-speed automatic gearbox, which is smooth and generally reliable. Ask about fluid changes on high-mileage cars. Our article on BMW transmission fluid explains why.
Check the xDrive system for smooth operation when manoeuvring, without clunks or warning messages. Fluid changes for the transfer case and differentials are also worth considering on older cars.
Practicality and towing
The F15 X5 has a large boot, a split tailgate on many cars and comfortable rear seats. Many cars are approved for heavy towing, which makes the diesel versions popular with caravan and horse box owners. Check the approved trailer weight in the vehicle documents and test the towbar electrics if fitted.
Equipment worth looking for
Popular options include:
- Adaptive LED headlights.
- Head-Up Display. Our article on the BMW Head-Up Display explains it.
- Surround View cameras.
- Comfort seats and soft-close doors.
- Air suspension for a smoother ride and level loading.
- Third-row seats in some markets.
Test all features during the viewing. Electric tailgates, soft-close doors, seat adjustment and the panoramic roof should all work smoothly and quietly.
Running costs
Running costs depend heavily on the engine. The xDrive30d is relatively economical for a large SUV, while the xDrive50i V8 uses much more fuel and can need costly repairs. The xDrive40e can be very economical if charged regularly, but less so if it is never plugged in.
All versions have large tyres and brakes, which are more expensive to replace than on smaller cars. Air suspension parts, if fitted, can also be costly when they wear.
For a realistic budget, include:
- Regular servicing with the correct oil.
- Tyres and brakes every few years, depending on use.
- Possible suspension work on high-mileage cars.
- Insurance, which varies by engine and market.
Our guide to BMW fuel economy explains how to reduce consumption.
Test drive checklist
On the test drive:
- Check for warning messages.
- Test the air suspension and ride height.
- Drive slowly in tight turns to test xDrive.
- Feel for vibration under braking and at motorway speeds.
- Read the fault memory.
Our complete checklist for buying a used BMW covers other checks.
Is the F15 X5 a good buy?
A well-maintained F15 X5, especially an xDrive30d, is an excellent family SUV with strong performance and comfort. Avoid neglected V8 models unless you have a generous maintenance budget.
Look for complete service history and recent maintenance. Our guide to buying a high mileage BMW explains how to judge cars with many kilometres.
BMW F15 X5 key facts
| Item | Details |
|---|---|
| Production | 2013 to 2018 |
| Body | Large SUV, optional third row |
| Diesel | xDrive30d, xDrive40d, M50d and others |
| Petrol | xDrive35i, xDrive50i |
| Plug-in hybrid | xDrive40e |
| Gearbox | 8-speed automatic |
| Key checks | Air suspension, V8 condition, DPF, electrics |
Frequently asked questions
Is the F15 X5 reliable?
Generally yes, especially six-cylinder diesel versions. The V8 needs more careful checks.
Which F15 X5 engine is best?
Many buyers choose the xDrive30d for its balance of performance, economy and reliability.
Does the F15 X5 have seven seats?
An optional third row was available in some markets.
Is the F15 X5 good for towing?
Yes. Many versions are approved for heavy towing.
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