VAUXHALL ASTRA (2020)
Running costs, common problems, and reliability data based on 4,475 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
4,475
Avg Mileage
26,991 mi
Est. Annual Cost
£1,400
Is the 2020 VAUXHALL ASTRA reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the VAUXHALL brand average of 84%.
At 4 years old, 92% of VAUXHALL ASTRAs from 2020 passed their MOT first time in 2024. That's based on 4,475 tests across the UK. The average mileage at this age is 26,991 miles.
How does the 2020 VAUXHALL ASTRA compare?
Mileage Analysis
The average 2020 VAUXHALL ASTRA has 26,991 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
Best year to buy a VAUXHALL ASTRA?
The most reliable year is the 2021 model with a 93% MOT pass rate, while the 1999 model has the lowest at 69%. The 2020 sits between the two at 92%.
How much does a 2020 VAUXHALL ASTRA 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.
VAUXHALL ASTRA by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 93% | 2,970 | 27,427 mi |
| 2020 | 92% | 4,475 | 26,991 mi |
| 2019 | 89% | 33,060 | 42,098 mi |
| 2018 | 87% | 51,686 | 52,807 mi |
| 2017 | 87% | 75,171 | 60,945 mi |
| 2016 | 85% | 92,988 | 67,472 mi |
| 2015 | 80% | 81,105 | 75,336 mi |
| 2014 | 79% | 90,897 | 83,696 mi |
| 2013 | 79% | 101,969 | 92,423 mi |
| 2012 | 78% | 91,949 | 99,582 mi |
| 2011 | 76% | 80,762 | 103,274 mi |
| 2010 | 74% | 92,611 | 101,930 mi |
| 2009 | 72% | 70,480 | 103,723 mi |
| 2008 | 72% | 73,447 | 110,589 mi |
| 2007 | 71% | 71,923 | 112,772 mi |
| 2006 | 70% | 44,771 | 110,721 mi |
| 2005 | 69% | 29,377 | 109,353 mi |
| 2004 | 71% | 15,813 | 105,208 mi |
| 2003 | 72% | 13,965 | 107,198 mi |
| 2002 | 69% | 10,704 | 106,657 mi |
| 2001 | 71% | 5,902 | 102,050 mi |
| 2000 | 70% | 3,065 | 102,733 mi |
| 1999 | 69% | 3,316 | 102,882 mi |
| 1998 | 70% | 1,873 | 95,727 mi |
| 1997 | 71% | 1,790 | 90,370 mi |
| 1996 | 72% | 988 | 94,211 mi |
| 1995 | 74% | 1,055 | 96,905 mi |
| 1994 | 77% | 750 | 95,369 mi |
| 1993 | 77% | 540 | 96,579 mi |
| 1992 | 84% | 207 | 90,202 mi |
| 1991 | 89% | 290 | 82,574 mi |
| 1990 | 86% | 293 | 81,120 mi |
Checking a specific VAUXHALL ASTRA?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 VAUXHALL ASTRA
The 2020 VAUXHALL ASTRA is a city car with a 1199cc petrol engine. 4,475 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 26,991 miles at 4 years old, VAUXHALL ASTRA owners drive about as much as the UK average.
2020 VAUXHALL ASTRA Fuel Costs
The modest 1199cc 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 2020 VAUXHALL ASTRA?
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 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
VAUXHALL ASTRA Reliability Trend
Newer VAUXHALL ASTRAs show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2020 VAUXHALL ASTRA
At 4 years old, the VAUXHALL ASTRA 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 93%.
Alternatives to the 2020 VAUXHALL ASTRA
The VAUXHALL ASTRA is actually the most reliable option among similar petrol city cars from this era. Here are comparable petrol cars with similar engines:
- FORD FIESTA (2018) 90% pass rate (-2%) from 157,746 tests
- VOLKSWAGEN GOLF (2019) 92% pass rate (same) from 89,653 tests
- VAUXHALL CORSA (2018) 85% pass rate (-7%) from 86,266 tests
- NISSAN QASHQAI (2018) 87% pass rate (-5%) from 78,522 tests