TOYOTA NOAH (2018)
Running costs, common problems, and reliability data based on 204 real MOT tests in 2024.
MOT Pass Rate
93%
Total Tests (2024)
204
Avg Mileage
51,701 mi
Est. Annual Cost
£1,772
Is the 2018 TOYOTA NOAH reliable?
Excellent reliability. Very few MOT failures. That's 11 points above the national average of 82%. It also outperforms the TOYOTA brand average of 84%.
At 6 years old, 93% of TOYOTA NOAHs from 2018 passed their MOT first time in 2024. That's based on 204 tests across the UK. The average mileage at this age is 51,701 miles.
How does the 2018 TOYOTA NOAH compare?
Mileage Analysis
The average 2018 TOYOTA NOAH has 51,701 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
Best year to buy a TOYOTA NOAH?
The most reliable year is the 2021 model with a 98% MOT pass rate, while the 2009 model has the lowest at 84%. The 2018 sits between the two at 93%.
How much does a 2018 TOYOTA NOAH cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
TOYOTA NOAH by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 98% | 124 | 36,873 mi |
| 2020 | 94% | 137 | 45,839 mi |
| 2019 | 96% | 149 | 53,872 mi |
| 2018 | 93% | 204 | 51,701 mi |
| 2017 | 86% | 187 | 76,473 mi |
| 2016 | 90% | 218 | 73,709 mi |
| 2015 | 91% | 213 | 85,642 mi |
| 2014 | 91% | 212 | 77,340 mi |
| 2013 | 95% | 40 | 67,822 mi |
| 2012 | 91% | 54 | 67,426 mi |
| 2011 | 74% | 47 | 72,113 mi |
| 2010 | 88% | 93 | 77,110 mi |
| 2009 | 84% | 50 | 73,236 mi |
| 2007 | 84% | 55 | 95,169 mi |
| 2006 | 66% | 32 | 101,412 mi |
Checking a specific TOYOTA NOAH?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 TOYOTA NOAH
The 2018 TOYOTA NOAH is a family car with a 1790cc hybrid engine. 204 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.
With an average of 51,701 miles at 6 years old, TOYOTA NOAH owners drive about as much as the UK average.
2018 TOYOTA NOAH Fuel Costs
The 1790cc hybrid engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,327 per year at current hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2018 TOYOTA NOAH?
Total estimated annual running cost is £1,772 (£148/month), broken down as £1327 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 93% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
TOYOTA NOAH Reliability Trend
Newer TOYOTA NOAHs show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2018 TOYOTA NOAH
At 6 years old, the TOYOTA NOAH offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2021 model has the highest pass rate at 98%.
Alternatives to the 2018 TOYOTA NOAH
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable hybrid cars with similar engines:
- MERCEDES C (2017) 89% pass rate (-4%) from 87,612 tests
- TOYOTA YARIS (2018) 91% pass rate (-2%) from 42,493 tests
- MINI COOPER S (2019) 92% pass rate (-1%) from 33,682 tests
- LAND ROVER RANGE ROVER SPORT (2019) 94% pass rate (+1%) from 33,069 tests