2015 Lincoln Mkx: Problems & Reliability
BEST2015 Lincoln MKX: BEST — 19 owner complaints, 0.2× the MKX median year by raw count; top issue: engine (6 complaints).
CarWhere's verdict score for the 2015 is 0.21, where 1.00 is a typical MKX year once complaints are weighted for severity and spread over time on the road; 0.75 or lower rates best. 47% of its complaints are severe — a crash, fire, injury or a safety-critical system.
Sources: NHTSA owner complaints (ODI), recall campaigns and manufacturer service bulletins, CarWhere verified buyer prices · Model years 2010–2021 compared · Updated 2026-11-07 · By CarWhere Research · Methodology
19
NHTSA complaints
0.2×
vs. median MKX year
52
Service bulletins
0
Recall campaigns
Most-reported 2015 Lincoln MKX problems
Engine is the clear leader, named in 32% of complaints.
| Component | Complaints | Share of 2015 complaints |
|---|---|---|
| Unknown or other | 6 | 32% |
| Engine | 6 | 32% |
| Powertrain / transmission | 5 | 26% |
| Electrical system | 5 | 26% |
| Visibility / wipers | 2 | 11% |
A complaint can name more than one component, so shares can add up to more than 100%.
2015 Lincoln MKX recalls
No recall campaigns are on federal record for the 2015 Lincoln MKX.
2015 Lincoln MKX service bulletins
The manufacturer has filed 52 technical service bulletins with NHTSA for the 2015 — fewer than the 82 of the median MKX year from 2010 to 2021. Coded bulletins most often cover engine & cooling (20), electrical system (12), powertrain / transmission (9). Bulletins are repair instructions for dealer technicians, not recalls.
The 2015 vs. the year before and after
From the 2014 to the 2015, owner complaints fell 46% (35 → 19) — an improvement. The 2016 that followed jumped 8.2× (19 → 156), so the 2015 is the cleaner of the two by count.
| Model year | Verdict | Complaints | Bulletins | Recalls | Avg. buyer-paid |
|---|---|---|---|---|---|
| 2014 MKX | BEST | 35 | 50 | 1 | — |
| 2015 (this page) | BEST | 19 | 52 | 0 | — |
| 2016 MKX | AVOID | 156 | 220 | 7 | — |
Prices are averages of CarWhere verified buyer transactions (shown when 3+ deals exist for the year). Full year-by-year table: Lincoln MKX years to avoid.
What to check on a used 2015 Lincoln MKX
Engine (6 complaints on the 2015): cold-start it yourself and listen for ticking or knocking; check for oil leaks, low coolant and a lit check-engine light, and ask for oil-change records.
Powertrain / transmission (5 complaints on the 2015): test-drive from cold through every gear and feel for slipping, harsh or delayed shifts and shudder; ask whether the transmission fluid has been serviced.
Electrical system (5 complaints on the 2015): test every light, window, lock, the infotainment screen and the charging system, and have the car scanned for stored fault codes.
Visibility / wipers (2 complaints on the 2015): test the wipers at every speed, the washers, defrosters and the climate system.
Speed control / throttle (2 complaints on the 2015): check for surging, hesitation or a reduced-power warning, and test cruise control.
Nearby MKX years with a better rating: 2014.
Know what to pay for the right 2015 Lincoln Mkx — then negotiate it
Years-to-avoid tells you which year. Search live listings to see the target price and what verified buyers actually paid for it.
- Verified buyer-paid target price for your exact make, model & trim
- DealDrive AI negotiator reads any dealer quote and writes your counteroffer
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Found a 2015 Lincoln Mkx for sale? See what the seller isn't telling you.
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FAQ
Is the 2015 Lincoln MKX reliable?
2015 Lincoln MKX: BEST — 19 owner complaints, 0.2× the MKX median year by raw count; top issue: engine (6 complaints). CarWhere's verdict score for the 2015 is 0.21, where 1.00 is a typical MKX year once complaints are weighted for severity and spread over time on the road; 0.75 or lower rates best.
What are the most common 2015 Lincoln MKX problems?
By NHTSA owner complaints, the most-reported areas on the 2015 Lincoln MKX are unknown or other (6, 32%), engine (6, 32%), powertrain / transmission (5, 26%). The manufacturer has 52 service bulletins on file for this model year.
How many recalls does the 2015 Lincoln MKX have?
No recall campaigns are on federal record for the 2015 Lincoln MKX. Recall status is VIN-specific, so still check the exact car.
How do I check a specific 2015 Lincoln Mkx before buying?
Decode the VIN free at carwhere.com/tools/vin-decoder to confirm the build, then run the $9.99 CarWhere Full VIN Report for the exact VIN — recall, complaint, and service-bulletin record for this model year, the original window sticker where the manufacturer publishes one, and a market price check from verified buyers. One-time purchase, no subscription.
Sources & method
Complaint, recall and service-bulletin counts for the 2015 Lincoln MKX come from NHTSA's Office of Defects Investigation; the verdict is CarWhere’s severity-weighted, time-on-road-adjusted score compared with the model’s own median year. Complaints are owner allegations, not verified defects. Full methodology.