Audi Convertible (2009)

Estimated running costs and MOT pass rates from 45 MOT tests in 2024.

Annual Cost

£1,927

£161/month

MOT Pass Rate

91%

Excellent

Road Tax

£275

Estimated/year

Est. Insurance

Grp 18-32

1781cc Diesel

Great Choice

91% pass rate, £1,927/year to run. 9 points above average.

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Diesel1781cc17 years old45 tests101k miles avg

Annual Running Costs

Fuel (Diesel, 1781cc)

~48 mpg

£1,397

Road Tax

Estimated CO2 band

£275

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£1,927

Per month£161/mo

Per week£37/wk

Estimates based on 7,400 miles/year (UK average), diesel at 199.33p 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.

Reliability Verdict

91% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 9 points above the average of 82% across all models in our data.

91% of MOT tests on Audi Convertibles from 2009 ended in a pass in 2024, when they were about 15 years old. That's based on 45 tests across the UK, retests included. The average mileage recorded at those tests was 100,513 miles.

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How Does It Compare?

Rank among 2009 models54th of 555(top 10%)

Rank among Audi models662nd of 1,066(bottom half)

vs average of all models+9%(82% avg)

vs 2009 models average+17%(74% avg)

vs Audi average+1%(90% avg)

Mileage Analysis

100,513

Average miles

111,000

Expected for age

The average 2009 Audi Convertible had 100,513 miles on the clock at its 2024 MOT, which is in line with the expected 111,000 miles for a 15-year-old car, suggesting normal everyday use.

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Audi Convertible by Year

Year	Pass Rate	Tests	Avg Mileage
2011	87%	30	87,210 mi
2009	91%	45	100,513 mi
2008	80%	45	85,229 mi

Similar Cars to Consider

Ford Fiesta

2009 · 1398cc Diesel

£1,944/year

72%

-19%

Volkswagen Golf

2011 · 1896cc Diesel

£2,227/year

78%

-13%

Vauxhall Astra

2010 · 1910cc Diesel

£2,227/year

74%

-17%

Volkswagen Polo

2010 · 1598cc Diesel

£1,944/year

74%

-17%

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About the 2009 Audi Convertible

The 2009 Audi Convertible is a premium car. Our records list a 1781cc diesel engine, though engines vary between versions. 45 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 10% of all 2009 models for MOT pass rate.

With an average of 100,513 miles recorded at its 2024 MOT tests, Audi Convertible owners drive about as much as the UK average.

2009 Audi Convertible Fuel Costs

The 1781cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,397 per year with diesel at 199.33p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2009 Audi Convertible?

Total estimated annual running cost is £1,927 (£161/month), broken down as £1,397 fuel, £275 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Buying a Used 2009 Audi Convertible

At 17 years old, the Audi Convertible is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 45 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.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 101k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

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 2009 Audi Convertible 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
Audi Convertible(2009)	91%	£1,397	£275	Grp 18-32	£1,927
Ford Fiesta(2009)	72%	£1,219	£170	Grp 8-20	£1,944+£17
Volkswagen Golf(2011)	78%	£1,397	£275	Grp 18-32	£2,227+£300
Vauxhall Astra(2010)	74%	£1,397	£275	Grp 18-32	£2,227+£300
Volkswagen Polo(2010)	74%	£1,219	£170	Grp 12-25	£1,944+£17

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 2009 Audi Convertible

Is the 2009 Audi Convertible reliable?

Excellent reliability. Very few MOT failures. 91% of MOT tests on 2009 Audi Convertibles ended in a pass, from 45 tests (DVSA MOT data for tests in 2024, retests included). That's 9 points above the average of 82% across all models in the same data.

How much does a 2009 Audi Convertible cost to run?

Our estimate is £1,927 a year (£161 a month): £1,397 fuel, £275 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 2009 Audi Convertible?

91% of 45 MOT tests on the 2009 Audi Convertible ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 54th of 555 models first registered in 2009 (top 10%).

What is the average mileage for a 2009 Audi Convertible?

The average mileage recorded at MOT tests on the 2009 Audi Convertible is 100,513 miles, which is in line with the expected 111,000 miles for a 15-year-old car, suggesting normal everyday use.