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BMW F15 X5 buyer's guide
2014–2018 · sDrive35i / xDrive35i, xDrive35d, xDrive40e, xDrive50i (N55, N57, N20, N63 V8)
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Engines by year Model-year changes Known problems Other issues Warranty extensions Recalls Inspection checklist Red flags Which to buy Specs Paint codes Coding Ownership costs Sources
Models and engines by year
| Model | US model years | Engine |
|---|---|---|
| sDrive35i / xDrive35i | 2014–2018 | N55 |
| xDrive35d | 2014–2018 | N57 diesel |
| xDrive40e | 2016–2018 | N20 plug-in hybrid |
| xDrive50i | 2014–2018 | N63 V8 |
US-market models. Chassis codes: F15. Not sure which one you have? The VIN check decodes year, model and engine.
Model-year changes
| Model year | What changed |
|---|---|
| 2014 | Launch (in US showrooms late 2013): sDrive35i/xDrive35i (N55) and xDrive50i (N63TU V8); the xDrive35d (N57) arrived in early 2014. Eight-speed automatic.17,18,14 |
| 2016 | xDrive40e plug-in hybrid (2.0 L turbo plus electric motor; EPA electric range 14 mi).17,18 |
| 2017–2018 | iDrive 5.0/6.0 (NBT EVO) with a touchscreen for the first time; wireless Apple CarPlay available.17 |
US model years unless noted. "LCI" (Life Cycle Impulse) is BMW's name for a mid-cycle facelift.
Known problems and when they show up
Mileages are what the cited shops, specialists and owner forums report. They are typical ranges, not predictions for any one car.
N55 engine
sDrive35i / xDrive35i (2014–2018) · N55 bulletins
| Problem | When it shows up | What to know | Repair prices |
|---|---|---|---|
| Valve cover and gasket leak | about 60,000–100,000 miles | Burning-oil smell and oil on the spark plug wells. The plastic cover can also crack, so it is often replaced together with the gasket.1,2,3 | N55 valve cover / valve cover gasket (PCV) Owners paid: indie shop $930–$1,625 · dealer $1,450–$2,076 |
| Oil filter housing gasket leak | about 50,000–130,000 miles | Oil drips onto the belt and tensioner. Fix it before the belt is damaged.1,2,3,4 | N55 oil filter housing gasket (OFHG) Owners paid: indie shop $648–$763 |
| Electric water pump and thermostat | usually before 100,000 miles; reported failures range from about 30,000 to over 120,000 | Fails suddenly, often with no warning, then overheats.1,2,3 | N52 / N54 / N55 electric water pump + thermostat |
| Plastic charge pipe | can crack at any age, even at stock boost; about 40,000–90,000 miles (60,000–150,000 km) per EngineScope | Sudden loss of boost and a whoosh under load.1,3 | N55 charge pipe (intercooler to throttle) replacement |
| Oil pan gasket | usually past 100,000 miles | Expensive labor because the subframe must be lowered.1 | N55 oil pan gasket Owners paid: indie shop $1,588–$1,900 |
| VANOS solenoids | around 120,000 miles | Rough idle and cam timing faults.1 | VANOS solenoids (intake / exhaust) |
N57 engine
xDrive35d (2014–2018) · N57 bulletins
| Problem | When it shows up | What to know | Repair prices |
|---|---|---|---|
| EGR cooler and valve, intake carbon, DPF | age and driving pattern | Short trips clog the DPF. Check the VIN for any open EGR-cooler recall.5,6 | No price yet |
| Timing chain | less common than on the N47 | Listen for rattle on a cold start.6 | No price yet |
| EGR cooler coolant leaks (recalls 18V-755 and 21V-907) | not tied to a mileage in our sources | Coolant leaking from the EGR cooler can mix with soot deposits; BMW recalled US 535d and X5 xDrive35d models to replace the cooler and later extended coverage on N47/N57 EGR coolers.7,8,9 | No price yet |
| Diesel emissions parts (DEF, NOx sensors, particulate filter) | not tied to a mileage in our sources | DEF (AdBlue) system, NOx sensor and particulate filter faults are the other common diesel repairs. | No price yet |
N20 engine
xDrive40e (2016–2018) · N20 bulletins
| Problem | When it shows up | What to know | Repair prices |
|---|---|---|---|
| Timing chain guides and oil pump drive chain | any mileage; BMW warranty extension is 7 years/70,000 miles | A whine from the front of the engine that rises with rpm, or a cold-start rattle. A broken guide can destroy the engine. BMW revised the chain parts from January 2015 production. Its warranty extension (SIB 11 03 17) covers listed 2012–2015 N20/N26 cars built up to mid-2015, for 7 years/70,000 miles from in-service. A class-action settlement (SIB 11 02 21) covers cars built through February 2015.10,11,12,13 | N20 timing chain replacement Owners paid: indie shop $2,375–$2,832 · dealer $3,550–$5,000 |
| Oil leaks and electric water pump | not tied to a mileage in our sources | Valve cover, oil filter housing gasket leaks and electric water pump failures also come up on higher-mileage N20s. | No price yet |
N63 engine
xDrive50i (2014–2018) · N63 bulletins
| Problem | When it shows up | What to know | Repair prices |
|---|---|---|---|
| Oil consumption and valve stem seals | usually a higher-mileage problem; mostly the original N63 | Blue smoke on start-up or overrun, high oil use, oil-fouled plugs. BMW published a dedicated procedure and tool for N63TU/S63TU valve seals (SI B11 01 17).14 | N63 valve stem seals (oil burning / blue smoke) |
| N63 Customer Care Package items | any mileage; 2009–2014 cars | BMW's Customer Care Package (SIB 11 06 14) checks and replaces, as needed: air mass sensors, piezo injectors, vacuum pump, low-pressure fuel sensor and line, turbo intake seals and crankcase vent hoses. It lists F01/F02/F04/F07 to 6/2012, F10 to 7/2013, F12/F13 to 7/2012, E70 to 6/2013, E71 to 6/2014 and E72. Ask a dealer whether the VIN has had it.15 | No price yet |
| Turbo coolant lines, valve cover gaskets and timing chain | commonly 70,000+ miles | The heat of the "hot vee" layout ages rubber and plastic parts. The N63TU (from mid-2012 to 2013, by model) revised the timing chain, VANOS, crankcase ventilation and cooling.16,15 | N63 turbo coolant lines (coolant leak in the hot V) Owners paid: dealer $2,000–$3,202 |
Known F15 issues beyond the engine
Owner-reported problems. Driving.ca lists engine oil leaks, high oil consumption (especially the V8), EGR cooler leaks on the diesel, battery drains causing no-starts, power tailgate failures and reverse camera glitches.18
Reliability by year. Driving.ca, citing Consumer Reports, says most model years scored 32–42 out of 100, with 2017 the standout at 72. Suspension and steering scored lowest.18
Rear air springs (self-leveling). Cars with rear self-leveling air suspension can need new air springs (see our job page).
Warranty extensions and service campaigns 25
Warranty extensions (25)
- SIB 01 11 25 EGR valve warranty extension EGR valve warranty extension on BMW F01/F02/F10/F15 models (2014–2018); BMW extended the warranty on this part for eligible cars. Warranty extension · Sep 2026
- SIB 01 01 22 Oil consumption class-action settlement Oil consumption class-action settlement on BMW E60/F01/F02/F06 and other models (2009–2019); covers eligible repairs and reimbursement under the court settlement. Service bulletin · Jan 2026
- SIB 01 10 18 EGR valve warranty extension EGR valve warranty extension on BMW F10/F15 models (2014); BMW extended the warranty on this part for eligible cars. Warranty extension · Sep 2025
- SIB 01 05 20 EGR cooler warranty extension EGR cooler warranty extension on B46/B48/B47/B58/N20/N47/N55/N57/N63 engines (2014–2018); BMW extended the warranty on this part for eligible cars. Warranty extension · Aug 2025
- SIB 01 10 25 Heater warranty extension Heater warranty extension on BMW F15 models (2016–2018); BMW extended the warranty on this part for eligible cars. Warranty extension · Aug 2025
- SIB 01 09 24 Battery warranty extension Battery warranty extension on BMW F15/I12/I15 models (2014–2018); BMW extended the warranty on this part for eligible cars. Warranty extension · Mar 2025
- SIB 65 01 22 Air bags warranty extension Air bags warranty extension on BMW G01/G02/F26/F97 and other models (2006–2023); BMW extended the warranty on this part for eligible cars. Warranty extension · Jan 2025
- SIB 65 02 22 Air bags warranty extension Air bags warranty extension on BMW G05/G06/G07/F16 and other models (2006–2023); BMW extended the warranty on this part for eligible cars. Warranty extension · Jan 2025
- SIB 01 01 21 Thermostat warranty extension Thermostat warranty extension on BMW G05/G06/G07/G11 and other models (2016–2022); BMW extended the warranty on this part for eligible cars. Warranty extension · Nov 2024
- SIB 32 02 23 Steering warranty extension Steering warranty extension on BMW G05/G06/G07/G11 and other models (2015–2024); BMW extended the warranty on this part for eligible cars. Service bulletin · Jan 2024
- SIB 01 09 19 Fuel injectors warranty extension Fuel injectors warranty extension on BMW G01/G11/G12/G30 and other models (2009–2019); BMW extended the warranty on this part for eligible cars. Service bulletin · Nov 2023
- SIB 01 14 18 Exhaust warranty extension Exhaust warranty extension on BMW E60/F07/F10/F15 models (2014–2016); BMW extended the warranty on this part for eligible cars. Service bulletin · Jun 2022
- SIB 01 19 18 Component specific limited warranty extension Component specific limited warranty extension on BMW G20/E60/E90/E92 and other models (2009–2019); BMW extended the warranty on this part for eligible cars. Service bulletin · May 2022
- SIB 01 02 22 Communication class-action settlement Communication class-action settlement on BMW E60/E82/F01/F02 and other models (2009–2019); covers eligible repairs and reimbursement under the court settlement. Service bulletin · Feb 2022
- SIB 01 19 21 Wiring harness warranty extension Wiring harness warranty extension on BMW F15 models (2016–2018); BMW extended the warranty on this part for eligible cars. Service bulletin · Nov 2021
Showing 15 of 25.
Filed by BMW with NHTSA. Extensions usually follow the car to later owners and can reimburse earlier repairs; a BMW dealer can confirm by VIN.
NHTSA safety recalls 16
- Recall 24V608: water pump, plug connector 228I, 328I, 428I, 528I, X1, X3, X4, X5, Z4, 2012–2018. BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 201
- Recall 24V527: driver's front air bag 320I, 328D, 328I, 335I, 428I, 435I, 528I, 535D, 535I, 550I, 640I, 650I, ACTIVE HYBRID 5, X3, X5, 2013–2015. Please see the recall report for the complete list of models.
- Recall 23V797: driver front air bag X3, X4, X5, 2014–2015. The driver's air bag inflator may explode during deployment, due to a manufacturing defect.
- Recall 21V907: fuel system, diesel 328D, 535D, 740LD, X3, X5, 2014–2018. The EGR cooler may leak internally, causing coolant to mix with diesel engine soot, which could result in smoldering particles and a melting intake manifold.
- Recall 21V586: high-pressure fuel pump 328D, 535D, 740LD, X3, X5, 2014–2018. The high-pressure fuel pump may fail.
- Recall 18V755: gas recirculation valve (EGR valve) 328D, 535D, 740LD, X3, X5, 2014–2018. If the EGR cooler leaks internally, the coolant can mix with diesel engine soot.
- Recall 18V652: electrical 330E, 530E, 740LE, I3, I8, X5, 2018–2019. Capacitors within the TurboCord Portable Chargers may fail, possibly resulting in a shock hazard or a fire.
- Recall 18V439: lower arm X5, X6, 2018. The pivot bolt on the front lower-left control arm may not have been properly hardened, which may cause the control arm to break.
- Recall 17V727: suspension X5, X5 M, X6, X6 M, 2018. Bolts that secure the front suspension may not have been properly tightened.
- Recall 17V327: labels X5, X6, 2017. BMW North America, LLC (BMW) is recalling certain 2017 BMW X5 M and BMW X6 M vehicles.
- Recall 17V189: inflator module X5, 2017. BMW of North America, Inc. (BMW) is recalling certain 2017 X5 sDrive35i, X5 xDrive35i, X5 xDrive50i, X5 xDrive35d, and X5 xDrive40e vehicles.
- Recall 16V919: wiring X5, 2016. The affected vehicles have a Digital Motor Electronic (DME) control unit that may have a loose electrical ground cable, possibly causing an under-voltage condition which would result in the transmission shifting to neutral.
Showing the 12 newest of 16.
Matched from NHTSA's public recall file by model and model year. A recall may cover only some cars from a year, and it may already have been done on yours. Check by VIN →
Test drive and inspection checklist
- Run the VIN for open recalls. Open safety recalls are free at any BMW dealer. Check on NHTSA's site or our recall page before you buy.19
- Scan for stored fault codes with a BMW-capable tool. A generic OBD reader misses most BMW modules. Specialist guides recommend a BMW-level scan (ISTA or similar) to catch faults that have been cleared from the dash but still stored.20,21
- Start it from cold. Ask the seller not to warm the car up first. Chain rattle, VANOS rattle, lifter tick and rough idle show most clearly in the first seconds after a cold start.20,22,23
- Ask a BMW dealer about warranty extensions and campaigns. Several BMW warranty extensions follow the car, not the owner, and some reimburse earlier repairs. A dealer can check the VIN. The list for this chassis is below.
- Get a pre-purchase inspection from a BMW specialist. A few hundred dollars for an independent BMW specialist is the usual advice, especially for M cars and high-mileage turbo engines.24,20
- Rear ride height and compressor. Check that the rear sits level after standing.
- Tailgate, camera and battery. Run the power tailgate and cameras, and ask about no-start history.18
- 35d: EGR cooler. BMW has extended coverage on EGR coolers and valves on F15 diesels (see the warranty list).
Engine items to listen and look for are in the known problems section.
Service-history red flags
- Oil changes only at the long computer interval. Several guides advise changing oil more often than the onboard service indicator (CBS) suggests, especially with lots of city driving.23,25
- Gaps in the records around known failure mileages. If the engine section below lists a job that usually comes due at the car's mileage, ask for the invoice. A missing record isn't proof it wasn't done, but it is a negotiating point.
- Tuned or "deleted" cars. Tunes, emissions deletes and removed parts complicate warranty claims and inspections and raise wear on turbo cars. Ask, and look for aftermarket intakes, downpipes and charge pipes.
- N55: ask for records of Valve cover and gasket leak; Oil filter housing gasket leak; Electric water pump and thermostat; Plastic charge pipe; Oil pan gasket; VANOS solenoids.
- N57: ask for records of EGR cooler and valve, intake carbon, DPF; Timing chain; EGR cooler coolant leaks (recalls 18V-755 and 21V-907); Diesel emissions parts (DEF, NOx sensors, particulate filter).
- N20: ask for records of Timing chain guides and oil pump drive chain; Oil leaks and electric water pump.
- N63: ask for records of Oil consumption and valve stem seals; N63 Customer Care Package items; Turbo coolant lines, valve cover gaskets and timing chain.
Which F15 to look for
xDrive35i, ideally 2017. Driving.ca points to the six-cylinder 35i for lower running costs and to 2017 for its reliability rating. It notes the 40e's electric range was small even when new.18
These are the views of the cited reviewers and specialists, not a ranking of our own.
F15 specs
BMW's US figures we have on file run from 255 hp (X5 xDrive35d) to 445 hp (X5 xDrive50i), with 0-60 mph as quick as 4.7 s.
No manual gearbox appears in the EPA listings for this chassis. Full F15 specs: every US engine, transmission and drive by year →
Factory paint and option codes
Paint colors BMW of North America listed for the F15 in the ordering and pricing guides we read:
| Code | Color | Model years |
|---|---|---|
| 300 | Alpine White | 2015 |
| 416 | Carbon Black Metallic | 2015 |
| 475 | Black Sapphire Metallic | 2015 |
| 668 | Jet Black | 2015 |
| A14 | Mineral Silver Metallic | 2015 |
| A52 | Space Gray Metallic | 2015 |
| A83 | Glacier Silver Metallic | 2015 |
| A89 | Imperial Blue Metallic | 2015 |
| A90 | Dark Graphite Metallic | 2015 |
| A96 | Mineral White Metallic | 2015 |
| B53 | Sparkling Brown Metallic | 2015 |
79 option codes are listed for the F15 in the same guides. Search them.
Only model years covered by the guides we could obtain are shown.
Coding
The coding apps' own lists show 176 settings that owners can change on the F15 with a phone and an OBD adapter, in areas such as Welcome Lights, Seat heating/cooling, Convenient opening/closing, Tailgate, Display options iDrive system, Display options instrument cluster. 155 come from BimmerCode's list and 21 more appear only in Carly's list.
Ownership costs
Routine maintenance: oil service prices by engine size, published BMW Value Service prices (brakes, spark plugs) from 16 US dealers, and the F15 maintenance schedule. Most F15 models: 6-cylinder $119.99 tier; xDrive50i V8 $149.99; diesel and X5 M "Other".
Repairs we price that apply to the F15
| Repair and owner-reported prices |
|---|
| N20 timing chain replacement Owners paid: indie shop $2,375–$2,832 · dealer $3,550–$5,000 |
| N55 oil filter housing gasket (OFHG) Owners paid: indie shop $648–$763 |
| N55 valve cover / valve cover gasket (PCV) Owners paid: indie shop $930–$1,625 · dealer $1,450–$2,076 |
| N52 / N54 / N55 electric water pump + thermostat |
| N55 oil pan gasket Owners paid: indie shop $1,588–$1,900 |
| VANOS solenoids (intake / exhaust) |
| N55 ignition coils (all six) |
| N55 charge pipe (intercooler to throttle) replacement |
| N63 valve stem seals (oil burning / blue smoke) |
| N63 turbo coolant lines (coolant leak in the hot V) Owners paid: dealer $2,000–$3,202 |
| N63 valve cover gaskets (both banks) |
| F15 X5 rear air springs (pair) |
| ZF 8-speed automatic transmission fluid and pan/filter service |
"Owners paid" is the middle 50% of sourced owner prices across chassis with the same engine. Each job page reprices for your ZIP.
By model year
| Year | Models and engines | NHTSA recalls | Warranty extensions | Repairs we price |
|---|---|---|---|---|
| 2014 | sDrive35i / xDrive35i N55 xDrive35d N57 diesel xDrive50i N63 V8 | 9 | 20 | 12 Priciest: N63 turbo coolant lines (coolant leak in the hot V), owners paid up to $3,202 (dealer, middle 50%) |
| 2015 | sDrive35i / xDrive35i N55 xDrive35d N57 diesel xDrive50i N63 V8 | 9 | 20 | 12 Priciest: N63 turbo coolant lines (coolant leak in the hot V), owners paid up to $3,202 (dealer, middle 50%) |
| 2016 | sDrive35i / xDrive35i N55 xDrive35d N57 diesel xDrive40e N20 plug-in hybrid xDrive50i N63 V8 | 5 | 23 | 13 Priciest: N20 timing chain replacement, owners paid up to $5,000 (dealer, middle 50%) |
| 2017 | sDrive35i / xDrive35i N55 xDrive35d N57 diesel xDrive40e N20 plug-in hybrid xDrive50i N63 V8 | 6 | 20 | 13 Priciest: N20 timing chain replacement, owners paid up to $5,000 (dealer, middle 50%) |
| 2018 | sDrive35i / xDrive35i N55 xDrive35d N57 diesel xDrive40e N20 plug-in hybrid xDrive50i N63 V8 | 7 | 17 | 13 Priciest: N20 timing chain replacement, owners paid up to $5,000 (dealer, middle 50%) |
Recalls and warranty extensions are counted when their published model-year range includes that year. Each one may cover only some cars, so check by VIN. Repairs counted are the ones whose engine was offered that year.
Sources
- BMWTuning: N55 FAQ
- BMWTuning: 5 most common N55 problems
- EngineScope: N55 reliability
- r/F30: how long has your N55 lasted?
- DC Remapping: N57 common faults
- Carsniffer: N47/N57 family
- NHTSA recall 18V-755 report
- NHTSA recall 21V-907 report
- BMW SIB 01 05 20: N47/N57 EGR cooler extension (NHTSA)
- BMW SIB 11 03 17 (rev. 7): N20/N26 timing chain warranty extension, via NHTSA
- BMW SIB 11 02 21: N20/N26 class action settlement (Gelis v. BMW)
- RightFootDown: BMW redesigns N20 timing chain parts (01/2015)
- Bimmerpost X3 forum: build date for revised N20 chain
- BMW SI B11 01 17: N63TU/S63TU valve seal replacement, via NHTSA
- BMW SIB 11 06 14: N63 Customer Care Package, via NHTSA
- BMWTuning: N63 vs N63TU vs TU2 vs TU3
- Wikipedia: BMW X5 (F15)
- Driving.ca: used BMW X5 2013–18 buyer's guide
- NHTSA recall lookup by VIN
- The Stable: E92 M3 buyer's guide
- Euro Premium Parts: E60 M5 reliability guide
- carsales: buying a used F30 3 Series (2015–20)
- carsales: buying a used E90 3 Series
- Road & Track: E46 M3 buyer's guide
- Drive-My: E60 5 Series buying guide (six-cylinder petrol)
Retrieved 2026-10-18. Bulletins and recalls come from NHTSA filings; owner prices come from the public posts linked on each job page.