Lamborghini Aventador (2021)
Estimated running costs and MOT pass rates from 33 MOT tests in 2024.
Annual Cost
£2,413
£201/month
MOT Pass Rate
100%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 35-50
6498cc Petrol
Great Choice
100% pass rate, £2,413/year to run. 18 points above average.
Check a specific Lamborghini Aventador
Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.
Annual Running Costs
~30 mpg
Standard rate (from April 2017)
Low estimate due to excellent reliability
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
Excellent reliability. Very few MOT failures. That's 18 points above the average of 82% across all models in our data.
100% of MOT tests on Lamborghini Aventadors from 2021 ended in a pass in 2024, when they were about 3 years old. That's based on 33 tests across the UK, retests included. The average mileage recorded at those tests was 3,272 miles.
Got a Lamborghini Aventador you're looking at?
Enter the reg plate to check its specific MOT history, mileage, and health score.
How Does It Compare?
Mileage Analysis
3,272
Average miles
22,200
Expected for age
The average 2021 Lamborghini Aventador had 3,272 miles on the clock at its 2024 MOT, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Looking at a specific Lamborghini Aventador?
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 2017 model has the highest MOT pass rate at 100%, while the 2015 model has the lowest at 95%. The 2021 scores 100%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Lamborghini Aventador by Year
Similar Cars to Consider
Check a Specific Lamborghini Aventador
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 Lamborghini Aventador
The 2021 Lamborghini Aventador is a luxury car. Our records list a 6498cc petrol engine, though engines vary between versions. 33 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 3% of all 2021 models for MOT pass rate.
With an average of 3,272 miles recorded at its 2024 MOT tests, Lamborghini Aventador owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.
2021 Lamborghini Aventador Fuel Costs
The 6498cc 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 Lamborghini Aventador?
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 100% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Lamborghini Aventador Reliability Trend
The Lamborghini Aventador has maintained consistent MOT pass rates across model years, varying by only 1 percentage point.
Buying a Used 2021 Lamborghini Aventador
At 5 years old, the Lamborghini Aventador 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 2017 model has the highest pass rate at 100%. Note: with only 33 tests in our data, these figures should be treated as indicative rather than definitive.
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 riskLarger 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 riskAlways 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 Lamborghini Aventador 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 |
|---|---|---|---|---|---|
| Lamborghini Aventador(2021) | 100% | £1,958 | £200 | Grp 35-50 | £2,413 |
| Ferrari 812 Superfast S-A(2019) | 98% | £1,958 | £200 | Grp 35-50 | £2,413same |
| Rolls-Royce Cullinan V12 Auto(2019) | 100% | £1,958 | £200 | Grp 35-50 | £2,413same |
| Ferrari 812 Superfast GTS S-A(2021) | 100% | £1,958 | £200 | Grp 35-50 | £2,413same |
| Rolls-Royce Dawn(2019) | 96% | £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 Lamborghini Aventador
Is the 2021 Lamborghini Aventador reliable?
Excellent reliability. Very few MOT failures. 100% of MOT tests on 2021 Lamborghini Aventadors ended in a pass, from 33 tests (DVSA MOT data for tests in 2024, retests included). That's 18 points above the average of 82% across all models in the same data.
How much does a 2021 Lamborghini Aventador 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 Lamborghini Aventador?
100% of 33 MOT tests on the 2021 Lamborghini Aventador ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 82nd of 3,336 models first registered in 2021 (top 3%).
Which year Lamborghini Aventador has the best MOT pass rate?
Of the years with at least 100 tests, the 2017 Lamborghini Aventador has the highest MOT pass rate at 100% and the 2015 the lowest at 95%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2021 Lamborghini Aventador?
The average mileage recorded at MOT tests on the 2021 Lamborghini Aventador is 3,272 miles, which is significantly below the expected 22,200 miles for a 3-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Related Lamborghini Models
Explore other Lamborghini cars or similar models in the same category.
Lamborghini Urus V8 Auto
2019 · 3993cc Petrol
Lamborghini Huracan
2018 · 5204cc Petrol
Lamborghini Huracan Evo LP 640-4 S-A
2020 · 5204cc Petrol
Ferrari 812 Superfast S-A
2019 · 6496cc Petrol
Rolls-Royce Cullinan V12 Auto
2019 · 6749cc Petrol
Ferrari 812 Superfast GTS S-A
2021 · 6496cc Petrol
Related Guides
In-depth articles relevant to the Lamborghini Aventador.
Cheapest Cars to Run in 2026: Running Costs From DVSA MOT Data
9 min read
Reliability20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
ReliabilityMost Reliable Used Cars UK 2026 (Ranked With Real MOT Data)
11 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Common Problems: 7 Issues That Could Cost £1,500+ (2026)
13 min read
Check a specific Lamborghini Aventador
Enter the reg to see its MOT history, mileage check, and predicted costs.
Premium History Check
Buying a Lamborghini Aventador? Our premium check covers:
- Stolen check (PNC)
- Outstanding finance
- Write-off history (Cat A/B/N/S)
- Previous owners count
With outstanding finance included