TOYOTA AYGO (2021)
Running costs, common problems, and reliability data based on 25,349 real MOT tests in 2024.
MOT Pass Rate
95%
Total Tests (2024)
25,349
Avg Mileage
17,302 mi
Est. Annual Cost
£1,400
Is the 2021 TOYOTA AYGO reliable?
Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the TOYOTA brand average of 84%.
At 3 years old, 95% of TOYOTA AYGOs from 2021 passed their MOT first time in 2024. That's based on 25,349 tests across the UK. The average mileage at this age is 17,302 miles.
How does the 2021 TOYOTA AYGO compare?
Mileage Analysis
The average 2021 TOYOTA AYGO has 17,302 miles on the clock, which is below the expected 22,200 miles for a 3-year-old car. This suggests lighter use than average, which generally means less wear on major components.
How much does a 2021 TOYOTA AYGO 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 AYGO by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2022 | 95% | 487 | 17,124 mi |
| 2021 | 95% | 25,349 | 17,302 mi |
| 2020 | 94% | 24,632 | 21,262 mi |
| 2019 | 92% | 33,870 | 27,121 mi |
| 2018 | 91% | 33,499 | 32,624 mi |
| 2017 | 90% | 32,860 | 39,432 mi |
| 2016 | 89% | 33,853 | 45,473 mi |
| 2015 | 87% | 36,272 | 51,238 mi |
| 2014 | 84% | 31,192 | 57,680 mi |
| 2013 | 81% | 24,882 | 62,418 mi |
| 2012 | 79% | 25,147 | 69,061 mi |
| 2011 | 77% | 22,023 | 73,106 mi |
| 2010 | 75% | 20,728 | 77,002 mi |
| 2009 | 74% | 21,869 | 78,699 mi |
| 2008 | 70% | 20,915 | 84,474 mi |
| 2007 | 70% | 17,368 | 89,123 mi |
| 2006 | 69% | 14,498 | 93,525 mi |
| 2005 | 67% | 2,630 | 94,657 mi |
Checking a specific TOYOTA AYGO?
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About the 2021 TOYOTA AYGO
The 2021 TOYOTA AYGO is a city car with a 998cc petrol engine. 25,349 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. It ranks in the top 21% of all 2021 cars for reliability.
With an average of 17,302 miles at 3 years old, TOYOTA AYGO owners tend to use this car less than the typical driver.
2021 TOYOTA AYGO Fuel Costs
The modest 998cc petrol engine keeps fuel costs low, which is a real advantage for a city car. Expect around 50 mpg in mixed driving, which works out to roughly £955 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2021 TOYOTA AYGO?
Total estimated annual running cost is £1,400 (£117/month), broken down as £955 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 95% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
TOYOTA AYGO Reliability Trend
Newer TOYOTA AYGOs show better MOT pass rates than older ones, with an average improvement of 17 percentage points.
Buying a Used 2021 TOYOTA AYGO
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet. With 25,349 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2021 TOYOTA AYGO
The TOYOTA AYGO is actually the most reliable option among similar petrol city cars from this era. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2019) 91% pass rate (-4%) from 124,950 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (-3%) from 89,653 tests
- VAUXHALL CORSA (2019) 88% pass rate (-7%) from 68,639 tests
- AUDI A3 (2019) 92% pass rate (-3%) from 41,215 tests