Lexus RX MOT Check

MOT pass rates, common failures, and reliability data for the Lexus RX. Check any RX by registration number below.

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94.3%

Avg Pass Rate

+7.6%

vs Lexus Avg

Year Ranges

Excellent

Reliability

Lexus RX — MOT Reliability Overview

The Lexus RX has an average MOT pass rate of 94.3%, which is 7.6 percentage points above the Lexus brand average of 86.7%. This is a strong result, indicating that the RX is well-engineered and tends to age well mechanically. Owners can expect fewer surprises at MOT time.

The most common reasons a Lexus RX fails its MOT are a suspension joint dust cover missing or no longer prevents the ingress of dirt etc, a brake lining or pad worn below 1.5mm, a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning. If you are preparing your RX for its MOT, checking these areas first could save you a retest fee. Our detailed fault analysis includes estimated repair costs for each failure type.

Before buying a used Lexus RX, we recommend checking the full MOT history, write-off status, outstanding finance, and stolen vehicle status. These checks can be done for free using the registration number.

MOT Pass Rate by Year

How the Lexus RX performs at MOT across different model years.

2022

Based on 189 vehicles

97.9%Excellent

Lexus average: 86.7%

Dangerous Defects

0.5%

Retest Rate

3.2%

Mileage at 3yr

42k mi

2021

Based on 3,297 vehicles

97.6%Excellent

Lexus average: 86.7%

Dangerous Defects

1.1%

Retest Rate

3.0%

Mileage at 3yr

39k mi

2020

Based on 4,964 vehicles

97.2%Excellent

Lexus average: 86.7%

Dangerous Defects

1.2%

Retest Rate

3.0%

Mileage at 3yr

38k mi

Mileage at 5yr

59k mi

2019

Based on 6,223 vehicles

96.8%Excellent

Lexus average: 86.7%

Dangerous Defects

0.8%

Retest Rate

3.1%

Mileage at 3yr

43k mi

Mileage at 5yr

61k mi

2018

Based on 4,957 vehicles

96.7%Excellent

Lexus average: 86.7%

Dangerous Defects

0.9%

Retest Rate

3.7%

Mileage at 5yr

63k mi

2017

Based on 5,146 vehicles

95.3%Excellent

Lexus average: 86.7%

Dangerous Defects

1.8%

Retest Rate

5.6%

Mileage at 5yr

76k mi

2016

Based on 6,063 vehicles

95.1%Excellent

Lexus average: 86.7%

Dangerous Defects

1.3%

Retest Rate

4.9%

2015

Based on 3,211 vehicles

91.8%Excellent

Lexus average: 86.7%

Dangerous Defects

2.8%

Retest Rate

9.3%

Mileage at 10yr

125k mi

2014

Based on 4,071 vehicles

90.5%Excellent

Lexus average: 86.7%

Dangerous Defects

3.4%

Retest Rate

11.1%

Mileage at 10yr

132k mi

2013

Based on 577 vehicles

89.4%Excellent

Lexus average: 86.7%

Dangerous Defects

3.0%

Retest Rate

12.2%

Mileage at 10yr

132k mi

2012

Based on 54 vehicles

92.6%Excellent

Lexus average: 86.7%

Dangerous Defects

2.4%

Retest Rate

14.3%

2009

Based on 31 vehicles

90.3%Excellent

Lexus average: 86.7%

Dangerous Defects

0.0%

Retest Rate

4.8%

0

Based on 14,080 vehicles

94.9%Excellent

Lexus average: 86.7%

Mileage at 5yr

48k mi

Top MOT Failures — Lexus RX

The most common reasons a Lexus RX fails its MOT, aggregated across all year ranges.

A suspension joint dust cover missing or no longer prevents the ingress of dirt etc

1.9%

a brake lining or pad worn below 1.5mm

1.2%

A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning

1.1%

Tyre tread depth not in accordance with the requirements

0.6%

A tyre cords visible or damaged

0.6%

Lexus RX Common Faults & Repair Costs

Where Failures Occur

The areas of the vehicle most commonly flagged during MOT inspections.

Front Offside

1.6%

Front Nearside

1.6%

Rear Offside

0.5%

Other Lexus Models

Compare MOT reliability across Lexus models.

Lexus Ls430

88.8% pass rate

Lexus Is F

92.6% pass rate

Lexus Is 250 Advance Auto

87.6% pass rate

Lexus Gs450h

91.4% pass rate

Lexus Is 300h Premier Cvt

89.3% pass rate

Lexus Is250

82.0% pass rate

Useful MOT Guides

Common MOT Failures

The most common reasons UK vehicles fail their MOT — and how to prepare.

MOT Checklist

Pre-MOT checklist to improve your chances of passing first time.

Advisory vs Failure

Understanding the difference between MOT advisories and failures.

See detailed fault analysis for Lexus RX

Lexus RX — Frequently Asked Questions

Common questions about the Lexus RX MOT and reliability.

What is the MOT pass rate for the Lexus RX?

The average MOT pass rate for the Lexus RX is 94.3% compared to the Lexus average of 86.7%. Pass rates vary by year — check the year-by-year breakdown on this page for details.

What are the most common MOT failures on a Lexus RX?

The most common MOT failures on the Lexus RX are: A suspension joint dust cover missing or no longer prevents the ingress of dirt etc (1.9%), a brake lining or pad worn below 1.5mm (1.2%), A lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning (1.1%). These are the components most likely to cause an MOT failure.

Is the Lexus RX reliable?

With an average MOT pass rate of 94.3%, the Lexus RX is rated as "Excellent" for reliability. This is a strong result suggesting good build quality and fewer common defects.

How do I check the MOT history of a Lexus RX?

Enter the vehicle's registration number in the search box at the top of this page. You will instantly see the complete MOT history including every test result, mileage readings, advisories, and dangerous defects — completely free.

What mileage should I expect on a Lexus RX?

Typical mileage for the Lexus RX: 42,112 miles at 3 years. Use these benchmarks when evaluating a used RX to spot vehicles with unusually high or low mileage.

Check Your Lexus RX's MOT History

Enter the registration number for the full MOT history — free and instant.