2015 Lexus NX: common problems and reliability

The 2015 Lexus NX has 69 owner-filed NHTSA complaints and 2 recalls on record. The most-reported areas are air bags and service brakes. Owners most often flag 12v battery drain (hybrid models) — chronic and severe issue causing dead batteries, requiring frequent jumps or trickle chargers, occurs even with regular driving. owners report multiple roadside assistance calls. frequency: very frequent.

Safety record for the 2015 model year

69
Owner complaints
2
Recalls
9
Crash reports
0
Fire reports

Source: NHTSA complaints and recalls filed for 2015 Lexus NX vehicles (US, public record).

Where owners report problems

air bags
12
service brakes
11
power train
8
fuel/propulsion system
8
engine
7

Recalls affecting the 2015 NX

fuel system, gasoline:delivery:fuel pump

Campaign 20V012000

Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS 300, LC 500, LS 500,…

service brakes, hydraulic:antilock/traction control/electronic limited slip

Campaign 15V341000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Lexus NX200t vehicles manufactured December 18, 2014, to February 2, 2015. These vehicles are equipped with an Anti-Lock Braking Syst…

What owners say across generations

Mixed to positive sentiment, heavily dependent on model year and powertrain. The vehicle is widely praised for its exceptional long-term reliability, with the 2015-2021 generation specifically highlighted as "bulletproof." Owners of the post-2022 redesign appr

  • 12V Battery Drain (Hybrid Models) — Chronic and severe issue causing dead batteries, requiring frequent jumps or trickle chargers, occurs even with regular driving. Owners report multiple roadside assistance calls. Frequency: very frequent.
  • Various Electrical Gremlins — Includes malfunctioning power liftgate (faulty pinch sensors), non-working window switches, delayed key fob response, hands-free microphone failure, "reduced engine power" warnings with no drivability loss, and complete audio system failure. Frequency: very frequent.
  • Interior Rattles and Build Quality — Rattles from dashboard, center console, infotainment screen, seatbelt area, overhead light, and doors. Loose trim pieces and poorly finished components (e.g., paddle shifter edges). Frequency: very frequent.
  • Power Liftgate Malfunction — Fails to close, beeps and reopens repeatedly due to faulty pinch protection sensors; noted as a common problem across Toyota/Lexus models. Frequency: recurrent.
  • Air Conditioning (AC) Failures — In first-generation models (2015), AC blowing hot air due to failed servo motors, requiring expensive repairs (~$2,600). Also, general lack of cooling potentially linked to damper motor issues. Frequency: recurrent.

Owner insights cover all generations of the NX.

Typical used price

Used NX listings typically run $49,231–$53,068 across 2026 to 2026 model years.

Other NX model years

2021 NX2017 NX
Full Lexus NX owner reportCompare against another car