Aston Martin Vantage (2021)

Estimated running costs and MOT pass rates from 423 MOT tests in 2024.

Annual Cost

£2,413

£201/month

MOT Pass Rate

97%

Excellent

Road Tax

£200

Standard rate/year

Est. Insurance

Grp 35-50

3982cc Petrol

Great Choice

97% pass rate, £2,413/year to run. 15 points above average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific Aston Martin Vantage

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Petrol3982cc5 years old423 tests13k miles avg

Annual Running Costs

Fuel (Petrol, 3982cc)

~30 mpg

£1,958

Road Tax

Standard rate (from April 2017)

£200

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,413

Per month£201/mo

Per week£46/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).

Reliability Verdict

97% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 15 points above the average of 82% across all models in our data.

97% of MOT tests on Aston Martin Vantages from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 423 tests across the UK, retests included. The average mileage recorded at those tests was 12,635 miles.

Got a Aston Martin Vantage you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2021 models319th of 3,336(top 10%)

Rank among Aston Martin models37th of 114(top half)

vs average of all models+15%(82% avg)

vs 2021 models average+5%(92% avg)

vs Aston Martin average+3%(94% avg)

Mileage Analysis

12,635

Average miles

22,200

Expected for age

The average 2021 Aston Martin Vantage had 12,635 miles on the clock at its 2024 MOT, 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.

Looking at a specific Aston Martin Vantage?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

Of the years with at least 100 tests, the 2019 model has the highest MOT pass rate at 97%, while the 2009 model has the lowest at 89%. The 2021 scores 97%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Aston Martin Vantage by Year

Year	Pass Rate	Tests	Avg Mileage
2021	97%	423	12,635 mi
2020	97%	517	14,480 mi
2019	97%	2,406	17,468 mi
2018	97%	1,549	17,613 mi
2017	95%	801	15,210 mi
2016	97%	971	19,295 mi
2015	97%	867	23,653 mi
2014	95%	885	25,437 mi
2013	97%	873	28,713 mi
2012	94%	536	31,685 mi
2011	95%	250	31,284 mi
2010	93%	312	32,727 mi
2009	89%	376	43,034 mi
2008	94%	411	45,164 mi
2007	92%	509	47,713 mi
2006	97%	708	49,133 mi
2005	92%	65	52,894 mi
1999	100%	41	23,426 mi

Similar Cars to Consider

Mercedes C

2019 · 3982cc Petrol

£2,413/year

91%

-6%

Porsche Cayenne

2019 · 3996cc Petrol

£2,413/year

95%

-2%

Porsche 911

2019 · 3996cc Petrol

£2,413/year

97%

same

Audi A6

2020 · 3996cc Petrol

£2,413/year

94%

-3%

Check a Specific Aston Martin Vantage

Enter a reg plate to get the full MOT history, health score, and mileage verification.

Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.

About the 2021 Aston Martin Vantage

The 2021 Aston Martin Vantage is a luxury car. Our records list a 3982cc petrol engine, though engines vary between versions. 423 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It ranks in the top 10% of all 2021 models for MOT pass rate.

With an average of 12,635 miles recorded at its 2024 MOT tests, Aston Martin Vantage owners tend to use this car less than the typical driver.

2021 Aston Martin Vantage Fuel Costs

The 3982cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2021 Aston Martin Vantage?

Total estimated annual running cost is £2,413 (£201/month), broken down as £1,958 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 97% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Aston Martin Vantage Reliability Trend

The Aston Martin Vantage has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.

Buying a Used 2021 Aston Martin Vantage

At 5 years old, the Aston Martin Vantage 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 2019 model has the highest pass rate at 97%.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Oil Consumption

Low risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2021 Aston Martin Vantage stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Aston Martin Vantage(2021)	97%	£1,958	£200	Grp 35-50	£2,413
Mercedes C(2019)	91%	£1,958	£200	Grp 35-50	£2,413same
Porsche Cayenne(2019)	95%	£1,958	£200	Grp 35-50	£2,413same
Porsche 911(2019)	97%	£1,958	£200	Grp 35-50	£2,413same
Audi A6(2020)	94%	£1,958	£200	Grp 35-50	£2,413same

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2021 Aston Martin Vantage

Is the 2021 Aston Martin Vantage reliable?

Excellent reliability. Very few MOT failures. 97% of MOT tests on 2021 Aston Martin Vantages ended in a pass, from 423 tests (DVSA MOT data for tests in 2024, retests included). That's 15 points above the average of 82% across all models in the same data.

How much does a 2021 Aston Martin Vantage cost to run?

Our estimate is £2,413 a year (£201 a month): £1,958 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2021 Aston Martin Vantage?

97% of 423 MOT tests on the 2021 Aston Martin Vantage ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 319th of 3,336 models first registered in 2021 (top 10%).

Which year Aston Martin Vantage has the best MOT pass rate?

Of the years with at least 100 tests, the 2019 Aston Martin Vantage has the highest MOT pass rate at 97% and the 2009 the lowest at 89%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2021 Aston Martin Vantage?

The average mileage recorded at MOT tests on the 2021 Aston Martin Vantage is 12,635 miles, 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.