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MOT reliability

Lexus Is300h

26 vehicles · 223 completed MOT tests analysed
88%
MOT pass rate

Based on 26 Lexus Is300h vehicles and 223 completed MOT tests, the Lexus Is300h has an overall 88% pass rate, with an average recorded mileage of 103,554 miles.

26
Vehicles
223
MOT tests
9,510
Avg miles / year
0.7
Faults per test
7%
Dangerous-fault share

Lexus Is300h problem areas

Where faults occur most across all Lexus Is300h MOT tests:

  • Tyres, wheels & suspension49%
  • Other25%
  • Brakes20%
  • Lamps & electrical8%
  • Visibility3%
  • Emissions & nuisance1%
  • Identification & plates1%
  • Steering1%

Lexus Is300h pass rate by age

How the Lexus Is300h's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
11100%
23100%
32190%
42584%
52592%
62592%
72789%
82588%
92471%
101984%
111694%
129100%
133100%

Fuel types: Hybrid Electric (Clean) (24), Petrol (2)

Most common Lexus Is300h MOT faults

These are the faults and advisories recorded most often across Lexus Is300h MOT tests:

  1. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (7 times)
  2. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (5 times)
  3. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (5 times)
  4. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (3 times)
  5. Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) (3 times)
  6. Nearside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (3 times)
  7. Front Brake disc worn, but not excessively (1.1.14 (a) (i)) (3 times)
  8. Front Brake pad(s) wearing thin (1.1.13 (a) (ii)) (3 times)
  9. Engine covers And Undertrays fitted obscuring some components (2 times)
  10. Offside Rear Tyre has a cut but not deep enough to reach the ply or cords (5.2.3 (d) (i)) (2 times)
  11. Nearside Rear Service brake binding but not excessively (1.2.1 (f)) (2 times)
  12. Offside Front Inner Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (2 times)
  13. Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d) (2 times)
  14. Front Tyre slightly damaged/cracking or perishing both sides (5.2.3 (d) (ii)) (2 times)
  15. Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) (2 times)

Lexus Is300h pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2025 1 1 100% 64,004
2020 1 4 75% 54,218
2018 1 1 100% 50,654
2017 2 14 86% 124,205
2016 3 24 88% 78,659
2015 5 39 82% 68,083
2014 7 89 88% 126,222
2013 6 51 94% 135,865

Lexus Is300h reliability FAQ

Across 26 Lexus Is300h vehicles in our MOT data, 88% pass the MOT (a 12% failure rate), with about 0.7 faults or advisories recorded per test.

The most frequently recorded Lexus Is300h MOT issues are: Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)).

The typical Lexus Is300h in our data has covered around 103,554 miles.

Compare the Lexus Is300h

See how the Lexus Is300h stacks up against other Lexus models on MOT reliability:

Is300h vs Is200 Is300h vs Ct Is300h vs Nx Is300h vs Rx

Check a specific Lexus Is300h

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Lexus models · Learn about common MOT failures · what an MOT checks