Buying guide

Buying a used Lexus NX: what to check before you hand over cash

A checklist for inspecting a used Lexus NX. Engine, gearbox, electrics, paperwork, and what a Honest Car Check report tells you.

Updated 22nd June 2026 DVSA data: Across 31,208 recorded MOT tests, 6.8% failed.

Lexus NX
Image via Wikipedia, CC-licensed.

TL;DR

The Lexus NX is a reliable SUV known for its solid performance and safety features. Key checks before purchasing include verifying the V5C registration, inspecting bodywork for damage, assessing engine performance, and reviewing the MOT history. Pay attention to the infotainment system, particularly in older models.

Paperwork

Start with the V5C registration document. Ensure the details match the seller and the vehicle. A full service history is crucial, showing regular maintenance and any repairs. Look for stamps from authorised dealers, especially for hybrid models. It is also wise to verify any outstanding finance on the car, as this could affect ownership.

Bodywork

Inspect the bodywork for any signs of rust, dents, or mismatched paint. Pay special attention to the wheel arches and undercarriage. Ensure all doors and boot open and close smoothly. Check for any signs of previous accidents, which could affect structural integrity. Look for paint overspray or uneven gaps between panels, which might indicate poor repairs.

Engine Cold-Start

When starting the engine from cold, listen for any unusual noises. The engine should start smoothly without excessive cranking. Look for warning lights on the dashboard. Check for any leaks under the vehicle after a few minutes of running. Additionally, monitor the exhaust for excessive smoke, which could indicate underlying engine problems.

Test Drive Checklist

During the test drive, assess the engine’s performance. It should accelerate smoothly without hesitation. Test the brakes for responsiveness and listen for any grinding noises. Ensure the steering feels precise and check for vibrations at higher speeds. Also, test the vehicle’s handling around corners to ensure it remains stable and responsive.

Gearbox

For automatic models, the gearbox should shift smoothly without jerking. In manual versions, ensure the clutch engages easily and the gears change without grinding. Listen for any unusual sounds during gear changes. It is also beneficial to check how the gearbox reacts during different driving conditions, such as stop-and-go traffic or highway speeds.

Electrics

Check all electronic features, including windows, lights, and infotainment systems. Ensure the air conditioning works effectively. Test the reversing camera and parking sensors if equipped. A malfunctioning infotainment system is a common issue in older models. Additionally, check the functionality of the keyless entry system, as some owners have reported issues with this feature.

MOT History

Review the MOT history for any recurring issues or failures. This can provide insight into the vehicle’s condition and help you avoid future problems. Use the DVSA website to access this information easily. Look for any advisories that may indicate potential future repairs or concerns.

Use Honest Car Check to verify mileage and MOT history. This will help ensure you are making a confident decision before purchasing a used Lexus NX.

What people are asking

Is the Lexus NX a reliable car?

Yes, the Lexus NX is generally considered reliable, with many owners reporting few issues over time. Its reputation for reliability is supported by positive reviews and owner experiences.

What year to stay away from Lexus NX?

Some buyers recommend avoiding the 2015 and 2016 models due to reported issues with the infotainment system. These years have been flagged by owners for experiencing glitches and functionality problems.

Is the Lexus NX high maintenance?

While maintenance costs can be higher than average, many owners find the reliability offsets these costs. Routine servicing is essential, but the overall durability of the vehicle can lead to fewer unexpected repairs.

Which year is Lexus NX most reliable?

The 2018 and later models are often highlighted for their improved reliability and fewer reported issues. These models incorporate enhancements that address problems found in earlier versions.

What owners say

This reliability is a significant factor for those who have chosen the NX over competitors. Many owners highlight the reliability of the Lexus NX, often stating that they have experienced minimal issues over the years.

When it comes to common faults, buyers have reported that the infotainment system can be problematic, particularly in older models. Owners have mentioned issues with software glitches and slow response times, which can be frustrating during everyday use.

In terms of value, several owners have pointed out that while the initial purchase price may be higher than some rivals, the long-term reliability and lower maintenance costs make the NX a worthwhile investment. Many have expressed satisfaction with the resale value, noting that their vehicles retain worth well over time.

However, some owners caution against specific model years, particularly the 2015 and 2016 versions, due to the aforementioned infotainment issues. They suggest that potential buyers should focus on later models to avoid these problems.

Many have shared tips on maintaining the vehicle and maximising its features, contributing to a supportive ownership experience. Community discussion has also revealed that new owners appreciate the comfort and features of the NX, often comparing it favourably against other SUVs in its class.

Lexus NX recall record

6 recalls have been issued for the Lexus NX, between 2015 and 2025.

  1. Parking Assist ECU reprogram on multiple models

    R/2025/467

    Issued 1 December 2025

    For certain vehicles equipped with a Parking Assist ECU a component of the Panoramic View Monitor (PVM) system that displays the rear view image the software may cause the rear view image to freeze or not display

    Remedy:Reprogram the parking assist ECU.

    Affects cars built Apr 2021 to Jun 2025

  2. LSS & TSS 3.0 Forward Recognition Camera on Multiple Models

    R/2024/250

    Issued 5 August 2024

    Due to the programming of the forward recognition camera software there is a possibility that the memory inside the forward recognition camera could fail during processing when the ignition is turned OFF. If this occurs the PCS will not activate on the next ignition start causing warning lights to illuminate audible chimes to sound and messages to display on the instrument panel.

    Remedy:Reprogram the Forward Recognition Camera

    Affects cars built Apr 2021 to Mar 2023

  3. Due to the software programming for the DCM memory capacity there is a possibility that the DCM may not complete the shutdown process within a specific period of time when the ignition is turned off causing the DCM to not restart at the next ignition cycle and making the e-Call function unavailable.

    R/2023/280

    Issued 12 October 2023

    On affected vehicles there is a possibility that the DCM may not complete the shutdown process within a specific period of time when the ignition is turned off causing the DCM to not restart at the next ignition cycle and making the e-Call function unavailable. As a result the vehicles do not comply with relevant regulations.

    Remedy:The software of the DCM (Data Communication Module) will be updated via an Over the Air (OTA) wireless update.

    Affects cars built Dec 2021 to Jul 2023

  4. CERTAIN SPOT WELDS MIGHT BE MISSING.

    R/2022/109

    Issued 9 May 2022

    With body panels that are spot-welded to the left and right front shock absorber mounting areas there is a possibility that certain spot-welds were missed.

    Remedy:Inspect the welding near the shock absorber mounting area. If any missing spot-weld is found welds will be added and damage to the vehicle if any will be repaired.

    Affects cars built Apr 2021 to Jan 2022

2 older recalls not shown.

A recall applies to a build range, not to every car of this model. Check a registration to see whether one specific vehicle has an outstanding recall.

Lexus NX MOT record

From 31,208 recorded MOT tests, 6.8% failed.

MOT pass and failure rates by year of first registration
RegisteredTestsFailedMedian mileage
20223,1682.9%23,014 mi
20214,2454.6%29,029 mi
20203,9195.2%35,295 mi
20194,3346.4%41,660 mi
20184,2287.3%50,229 mi
20173,7507.6%57,051 mi
20163,6709.4%63,937 mi
20153,06710.7%74,507 mi

Most common reasons for failure

  1. Tyre tread depth not in accordance with the requirements30.4%
  2. A tyre seriously damaged24.1%
  3. A suspension pin, bush or joint excessively worn20.2%
  4. a brake lining or pad worn below 1.5mm14.6%
  5. Wiper blade missing or obviously not clearing the windscreen10.7%

Figures cover every Lexus NX tested in the DVSA dataset, not this specific car. Check a registration for the actual history of one vehicle.

Lexus NX official figures

Median across 67 variants on sale, electricity / petrol, petrol electric.

Combined economy
47 mpg
WLTP median across variants
CO2 emissions
136 g/km
Sets the first-year tax rate

Official figures for new cars. Real economy varies with driving, load and conditions.

Frequently asked questions

What should I check in the service history?

Look for regular servicing, including oil changes and any major repairs.

How do I check the MOT history?

You can check the MOT history online through the DVSA website using the vehicle's registration number.

What common faults should I be aware of?

Watch for issues with the infotainment system and hybrid battery performance in older models.

Is the Lexus NX reliable?

Overall, the Lexus NX has a good reliability rating, but check owner reviews for specific model years.

What should I look for during a test drive?

Pay attention to the engine performance, steering responsiveness, and any unusual noises.

Is the Lexus NX a reliable car?

Yes, the Lexus NX is generally considered reliable, with many owners reporting few issues over time.

What year to stay away from Lexus NX?

Some buyers recommend avoiding the 2015 and 2016 models due to reported issues with the infotainment system.

Is the Lexus NX high maintenance?

While maintenance costs can be higher than average, many owners find the reliability offsets these costs.

Which year is Lexus NX most reliable?

The 2018 and later models are often highlighted for their improved reliability and fewer reported issues.

Sources