Audi TT (2005)

Estimated running costs and MOT pass rates from 7,231 MOT tests in 2024.

Annual Cost

£2,511

£209/month

MOT Pass Rate

75%

Average

Road Tax

£325

Estimated/year

Est. Insurance

Grp 18-32

1781cc Petrol

Check Carefully

75% pass rate, £2,511/year to run. 7 points below average.

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Petrol1781cc21 years old7,231 tests103k miles avg

Annual Running Costs

Fuel (Petrol, 1781cc)

~36 mpg

£1,631

Road Tax

Estimated CO2 band

£325

MOT Test

£55

Predicted Repairs

£500

Total per year£2,511

Per month£209/mo

Per week£48/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.

Reliability Verdict

75% MOT pass rate(Average)

0%All-model avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 7 points below the average of 82% across all models in our data. It falls below the Audi brand average of 90%.

75% of MOT tests on Audi TTs from 2005 ended in a pass in 2024, when they were about 19 years old. That's based on 7,231 tests across the UK, retests included. The average mileage recorded at those tests was 103,235 miles.

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How Does It Compare?

Rank among 2005 models218th of 504(top half)

Rank among Audi models1012th of 1,066(bottom 6%)

vs average of all models-7%(82% avg)

vs 2005 models average+3%(72% avg)

vs Audi average-15%(90% avg)

Mileage Analysis

103,235

Average miles

140,600

Expected for age

The average 2005 Audi TT had 103,235 miles on the clock at its 2024 MOT, which is below the expected 140,600 miles for a 19-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

Of the years with at least 100 tests, the 2019 model has the highest MOT pass rate at 94%, while the 1999 model has the lowest at 71%. The 2005 scores 75%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Audi TT by Year

Year	Pass Rate	Tests	Avg Mileage
2022	91%	142	17,628 mi
2021	93%	5,212	19,822 mi
2020	94%	8,246	25,459 mi
2019	94%	10,992	30,915 mi
2018	93%	9,182	39,684 mi
2017	93%	16,631	46,673 mi
2016	92%	20,366	54,925 mi
2015	91%	20,448	63,071 mi
2014	89%	8,793	67,426 mi
2013	89%	13,857	74,262 mi
2012	88%	11,843	81,074 mi
2011	85%	14,831	88,238 mi
2010	83%	14,576	95,701 mi
2009	84%	13,657	100,322 mi
2008	81%	16,046	102,983 mi
2007	80%	17,399	105,693 mi
2006	76%	6,210	106,656 mi
2005	75%	7,231	103,235 mi
2004	74%	9,552	106,039 mi
2003	74%	9,426	110,540 mi
2002	73%	8,289	116,865 mi
2001	74%	5,222	117,459 mi
2000	72%	3,524	117,831 mi
1999	71%	987	122,142 mi

Similar Cars to Consider

Ford Focus

2007 · 1596cc Petrol

£2,228/year

73%

-2%

BMW 3 Series

2007 · 1796cc Petrol

£2,361/year

80%

+5%

MINI

2007 · 1598cc Petrol

£2,228/year

73%

-2%

Renault Clio

2007 · 1998cc Petrol

£2,711/year

68%

-7%

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About the 2005 Audi TT

The 2005 Audi TT is a premium car. Our records list a 1781cc petrol engine, though engines vary between versions. 7,231 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2005, the average MOT pass rate is 72%, and this model beats that benchmark.

With an average of 103,235 miles recorded at its 2024 MOT tests, Audi TT owners tend to use this car less than the typical driver.

2005 Audi TT Fuel Costs

The 1781cc petrol engine offers a reasonable balance between performance and economy. Expect around 36 mpg in mixed driving, which works out to roughly £1,631 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 2005 Audi TT?

Total estimated annual running cost is £2,511 (£209/month), broken down as £1,631 fuel, £325 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 75% pass rate. Keeping on top of servicing will help avoid surprises.

Audi TT Reliability Trend

Newer Audi TTs pass their MOT more often than older ones, by 15 percentage points on average, which is mostly down to age and wear.

Buying a Used 2005 Audi TT

At 21 years old, the Audi TT 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. If you're flexible on year, the 2019 model has the highest pass rate at 94%. With 7,231 MOT tests in our data, there's strong statistical confidence in these figures.

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.

Timing Chain / Belt

Watch out

At 21 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

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 103k 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 2005 Audi TT 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 TT(2005)	75%	£1,631	£325	Grp 18-32	£2,511
Ford Focus(2007)	73%	£1,398	£275	Grp 12-25	£2,228-£283
BMW 3 Series(2007)	80%	£1,631	£325	Grp 18-32	£2,361-£150
MINI(2007)	73%	£1,398	£275	Grp 12-25	£2,228-£283
Renault Clio(2007)	68%	£1,631	£325	Grp 18-32	£2,711+£200

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 2005 Audi TT

Is the 2005 Audi TT reliable?

Average reliability. Expect some repairs as it ages. 75% of MOT tests on 2005 Audi TTs ended in a pass, from 7,231 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points below the average of 82% across all models in the same data.

How much does a 2005 Audi TT cost to run?

Our estimate is £2,511 a year (£209 a month): £1,631 fuel, £325 road tax, £55 MOT and £500 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2005 Audi TT?

75% of 7,231 MOT tests on the 2005 Audi TT ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 218th of 504 models first registered in 2005 (top half).

Which year Audi TT has the best MOT pass rate?

Of the years with at least 100 tests, the 2019 Audi TT has the highest MOT pass rate at 94% and the 1999 the lowest at 71%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2005 Audi TT?

The average mileage recorded at MOT tests on the 2005 Audi TT is 103,235 miles, which is below the expected 140,600 miles for a 19-year-old car. This suggests lighter use than average, which generally means less wear on major components.