Lexus CT Mk1 (ZWA10) (2011-2022) reliability
Lexus CT Mk1 (ZWA10) built around 2018: fails its MOT less often than average
Lexus CT Mk1 (ZWA10) models built around 2018 fail their MOT less often than similar cars the same age.
Looking at a Lexus CT Mk1 (ZWA10) right now?
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Key figure
11% of MOT tests on Lexus CT Mk1 (ZWA10) models built around 2018 ended in a fail (retests included), against 16% for similar cars the same age.
Most common issue
The most common MOT issue on Lexus CT Mk1 (ZWA10) models built around 2018 involves the tyres.
Based on 36,140 tests of CT models registered 2011-2022.
About 1 in 100 CT Mk1 (ZWA10) MOTs (1.1%) failed and still hadn't passed 3 days later. That's for cars built around 2018 (7 years old), all fuels combined.
Based on 3,255 tests (DVSA MOT results, 2025). A fail that passed a retest within 3 days, even the same day, isn't counted. Nor is a fail with no later MOT on record.
About 1 in 25 CT Mk1 (ZWA10) MOTs (4.2%) found at least one dangerous defect. These are cars built around 2018 (7 years old).
Based on 3,255 tests (DVSA MOT results, 2025). Dangerous is the most serious grade an MOT gives: a direct risk to road safety.
Mk1 (ZWA10) fail rate by age
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs. Highest fail rate at 14 years old.
How the CT Mk1 (ZWA10) compares
At each age below, see how the CT Mk1 (ZWA10) holds up against other cars the same age. The averages combine all fuel types.
Based on 12,401 tests across 8 Lexus models, built around 2018 (7 years old).
Fail rate is the share of MOT tests that ended in a fail. Retests count as tests. How we count fail rates Build years are worked out from age, so they are approximate. Tests counted are 2025 MOTs.
What to check before viewing
The model's most common MOT issues, turned into things you can ask about or look for.
Brake pads
High priorityAsk when the pads were last replaced and check the warning-light history.
Brake discs
High priorityAsk for the date and mileage of the last disc replacement; visually check for a deep wear lip and rust pitting on each disc.
Tyres
Worth checkingCheck tread depth across the full width on all four; uneven wear suggests alignment or suspension issues.
Vehicle-specific check
Worth checkingCheck the car’s number plate on MOT Wise to see its own MOT history and any recalls for its build years.
Other hatchbacks to compare
Other hatchbacks, with each one's figures taken at the same age as the CT Mk1 (ZWA10).
- 1
Suzuki SX4
Same body type, tested at the same age
- Fail rate
- 13.5%
No clear edge over the Lexus CT Mk1 (ZWA10) on these figures.
Some figures could not be compared for these two cars. So this comparison uses the fail rate and recalls only.
3,314 MOT tests on cars built around 2018
- 2
Mini
Same body type, tested at the same age
- Fail rate
- 12.3%
- Still registered at 10 years
- 95.6%
More still registered at 10 years: 96%, against 88% for the Lexus CT Mk1 (ZWA10).
Some figures could not be compared for these two cars. So this comparison uses the fail rate, share still registered and recalls only.
50,561 MOT tests on cars built around 2018
- 3
Fiat 500
Same body type, tested at the same age
- Fail rate
- 16.9%
No clear edge over the Lexus CT Mk1 (ZWA10) on these figures.
2 critical recall campaigns matching this model/build period.
1,235 MOT tests on cars built around 2018
- 4
MG 3
Same body type, tested at the same age
- Fail rate
- 23.3%
- Still registered at 10 years
- 88.1%
No clear edge over the Lexus CT Mk1 (ZWA10) on these figures.
Some figures could not be compared for these two cars. So this comparison uses the fail rate, share still registered and recalls only.
3,383 MOT tests on cars built around 2018
- Fail rate
- = the share of MOT tests that ended in a fail. Retests count as tests.
- Still registered at 10 years
- = the share of cars still registered (taxed or declared off the road) 10 years after they were first registered.
How many are still registered
UK average for cars first registered in 2014 to 2015: 92% · About typical
The share still registered can reflect demand, the cost of repairs, exports, write-offs and how owners use the car. It isn't proof of how long the car lasts mechanically.
Source: DfT vehicle licensing statistics (VEH0124).
Recall context
2 recalls in allBoth CT Mk1 (ZWA10) recalls cover cars built in these years.
- 2 recalls
Top concerns
- The gas in the back door damper stay may leak
- Possibility of a fuel leak
For the exact car, check GOV.UK's recall checker with the number plate.
What has gone wrong on CT Mk1 (ZWA10) cars built around 2018
The share of hybrid electric cars that have ever failed an MOT on each part of the car. Based on 206 cars.
How CT Mk1 (ZWA10) cars have aged
How CT Mk1 (ZWA10) cars have aged
How fail rates have changed as these cars got older. Each line follows cars first registered in about the same year across several years of MOT data. Not a prediction for any one car.
Some lines cover only a year or two, so read this as a rough guide.
How each part holds up as Mk1 (ZWA10) cars age
How each part holds up as Mk1 (ZWA10) cars age
The share of hybrid electric cars built 2017-2020 that have ever failed an MOT on each part of the car. Rates usually rise with age, but can dip slightly as cars leave the road.
| Part of the car | 5 years | 6 years | 7 years | 8 years |
|---|---|---|---|---|
| Suspension | No figure | 1% | No figure | 2% |
| Brakes | 2% | 2% | 2% | 8% |
| Emissions | 1% | 1% | No figure | 2% |
| Tyres | 11% | 13% | 16% | 16% |
| Lighting | 2% | 4% | 4% | 5% |
Based on hybrid electric cars in the 2017-2020 build-year band, from 82 to 252 cars at each age.
Mk1 (ZWA10) variants compared
Most common issues on Lexus CTs of this age
This list covers every Lexus CT built around 2018, whichever generation it is. We don't have a defect list for the Mk1 (ZWA10) on its own.
Most common advisories and fails
In order of the share of MOT tests that recorded each one
- 116.0%Advisory
Tyre worn close to the legal limit or worn on the edge
- 211.0%Advisory
Tyre slightly damaged, cracking or perishing
- 310.0%Advisory
Brake pads wearing thin
- 45.2%Advisory
Brake disc worn, pitted or scored, but not seriously weakened
- 54.6%Advisory
Tyre has a cut that does not reach the ply or cords
Based on 3,255 tests
Looking at a Lexus CT Mk1 (ZWA10) right now?
Enter its number plate to see its full MOT history, risk rating and running costs.
Frequently asked questions
Built around 2018 (7 years old), the Lexus CT Mk1 (ZWA10) (2011-2022) fails MOTs noticeably less often than typical for this age. This is based on 3,255 7-year-old MOT tests from DVSA data. Each retest counts as a test.