2013 Lexus IS MOT pass rate, common failures & what to check
In 2025, 83.4% of Lexus IS cars first used in 2013 passed their MOT first time, against 65.8% for all cars first used in 2013. Across 4,999 IS first tests from 2023 to 2025, the most common failure areas were tyres, lamps and electrical equipment and brakes.
This page analyses first MOT tests for Lexus IS cars first used in 2013 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2013 Lexus IS MOT pass rate has changed
Share of first tests passed in each year, IS cars first used in 2013 against all cars first used in 2013 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the IS figure was 17.6 points higher.
View this chart as a table
| Test year | 2013 IS | All cars first used 2013 | IS first tests |
|---|---|---|---|
| 2021 | 85.5% | 72.1% | 1,709 |
| 2022 | 85.9% | 70.3% | 1,699 |
| 2023 | 85.6% | 68.3% | 1,678 |
| 2024 | 84.5% | 66.8% | 1,680 |
| 2025 | 83.4% | 65.8% | 1,641 |
Common 2013 Lexus IS MOT failures
Share of the 775 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Tyre pressure monitoring system: malfunctioning or obviously inoperative | 12.4% | 96 |
| Tyre condition: has ply or cords exposed | 11.1% | 86 |
| Headlamp: not working on dipped beam | 10.3% | 80 |
| Tyre condition: has a cut in excess of the requirements deep enough to reach the ply or cords | 9.9% | 77 |
| Wipers: does not clear the windscreen effectively | 9.7% | 75 |
Item names are DVSA’s own wording. 2023–2025 combined.
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What to check on a 2013 Lexus IS before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Tyres. Worth checking the tread depth across the whole width of each tyre, and the sidewalls for cuts, cracks and bulges.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
- Brakes. Worth looking at the discs and pads through the wheel spokes for scoring and a worn lip, and noticing on the test drive whether the car pulls to one side or the pedal feels long.
Common 2013 Lexus IS MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2013 IS cars, as a share of all 4,999 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Tread depth: worn close to legal limit/worn on edge | 14.9% | 745 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 6.0% | 302 |
| Tyre condition: slightly damaged/cracking or perishing | 5.3% | 267 |
| Brake pads: wearing thin | 4.2% | 211 |
| Brake discs: worn, but not excessively | 3.7% | 187 |
Questions about the 2013 Lexus IS MOT
What is the MOT pass rate of a 2013 Lexus IS?
In 2025, 83.4% of IS cars first used in 2013 passed their MOT first time, against 65.8% for all cars first used in 2013. A car fixed during the test counts as a fail.
What does a 2013 IS most often fail its MOT on?
Tyres (in 47.5% of failed first tests, 2023–2025), lamps and electrical equipment (32.4%) and brakes (18.8%). The single most common item was “Tyre pressure monitoring system: malfunctioning or obviously inoperative” (12.4%).
How often does a 2013 Lexus IS fail its MOT?
In 2025, 16.6% of first tests on IS cars first used in 2013 did not pass first time: 13.8% failed, and a further 2.8% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 775 of 4,999 first tests did not pass first time.
What are the most common 2013 Lexus IS MOT advisories?
“Tread depth: worn close to legal limit/worn on edge” (on 14.9% of first tests, 2023–2025), “Brake discs: worn, pitted or scored, but not seriously weakened” (6.0%), “Tyre condition: slightly damaged/cracking or perishing” (5.3%), “Brake pads: wearing thin” (4.2%) and “Brake discs: worn, but not excessively” (3.7%).
Is a 2013 Lexus IS reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 85.5% in 2021 to 83.4% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2013
The most-tested cars from the same year. Each page uses the same method.
2013 Ford Fiesta MOT statistics · 2013 Ford Focus MOT statistics · 2013 Vauxhall Corsa MOT statistics · 2013 Vauxhall Astra MOT statistics · 2013 Volkswagen Golf MOT statistics
Checking a specific 2013 IS?
The numbers above cover every IS first used in 2013 and tested in Great Britain. Our free check shows the actual MOT history, mileage record and tax status of the one you are looking at.
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