AUDI A4 (2010)
Running costs, reliability data, and common problems from 25,855 real MOT tests.
Annual Cost
£1,707
£142/month
MOT Pass Rate
80%
Good
Road Tax
£265
Based on CC/year
Insurance
Grp 18-32
1968cc Diesel
Solid Option
80% pass rate, £1707/year to run. Close to the national average.
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Annual Running Costs
~48 mpg
Based on 1968cc
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the AUDI brand average of 90%.
At 16 years old, 80% of AUDI A4s from 2010 passed their MOT first time in 2026. That's based on 25,855 tests across the UK. The average mileage at this age is 136,452 miles.
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How Does It Compare?
Mileage Analysis
136,452
Average miles
118,400
Expected for age
The average 2010 AUDI A4 has 136,452 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.
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Best Year to Buy?
The most reliable year is the 2021 model with a 96% MOT pass rate, while the 1995 model has the lowest at 61%. The 2010 sits between the two at 80%.
AUDI A4 by Year
| Year | Pass Rate | Tests | Avg Mileage | |
|---|---|---|---|---|
| 2021 | 96% | 531 | 25,826 mi | |
| 2020 | 92% | 13,420 | 39,596 mi | |
| 2019 | 91% | 25,771 | 48,333 mi | |
| 2018 | 89% | 27,431 | 57,063 mi | |
| 2017 | 88% | 41,848 | 70,662 mi | |
| 2016 | 85% | 41,258 | 82,779 mi | |
| 2015 | 85% | 31,961 | 92,608 mi | |
| 2014 | 84% | 33,458 | 102,945 mi | |
| 2013 | 84% | 32,559 | 109,938 mi | |
| 2012 | 83% | 26,765 | 120,869 mi | |
| 2011 | 82% | 26,901 | 130,117 mi | |
| 2010 | 80% | 25,855 | 136,452 mi | |
| 2009 | 79% | 26,384 | 138,021 mi | |
| 2008 | 78% | 31,415 | 137,710 mi | |
| 2007 | 77% | 30,996 | 136,433 mi | |
| 2006 | 76% | 26,758 | 137,214 mi | |
| 2005 | 75% | 15,245 | 139,515 mi | |
| 2004 | 74% | 12,946 | 146,260 mi | |
| 2003 | 74% | 7,402 | 148,576 mi | |
| 2002 | 72% | 3,944 | 156,746 mi | |
| 2001 | 74% | 1,748 | 148,131 mi | |
| 2000 | 76% | 1,674 | 149,460 mi | |
| 1999 | 76% | 2,062 | 160,008 mi | |
| 1998 | 75% | 1,597 | 153,893 mi | |
| 1997 | 74% | 842 | 161,934 mi | |
| 1996 | 77% | 556 | 158,416 mi | |
| 1995 | 61% | 208 | 153,421 mi |
Similar Cars to Consider
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About the 2010 AUDI A4
The 2010 AUDI A4 is a premium with a 1968cc diesel engine. 25,855 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2010, the average MOT pass rate is 75%, and this model beats that benchmark.
With an average of 136,452 miles at 16 years old, AUDI A4 owners drive about as much as the UK average.
2010 AUDI A4 Fuel Costs
The 1968cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 per year at current diesel prices of 148p per litre (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 2010 AUDI A4?
Total estimated annual running cost is £1,707 (£142/month), broken down as £1037 fuel, £265 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.
AUDI A4 Reliability Trend
Newer AUDI A4s show better MOT pass rates than older ones, with an average improvement of 12 percentage points.
Buying a Used 2010 AUDI A4
At 16 years old, the AUDI A4 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 2021 model has the highest pass rate at 96%. With 25,855 MOT tests in our data, there's strong statistical confidence in these figures.
Common Issues to Watch For
Based on the 2010 AUDI A4's fuel type, age, and engine size, these are the most likely problem areas to check.
DPF (Diesel Particulate Filter)
Watch outShort journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.
Turbo Wear
Watch outDiesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.
EGR Valve
Watch outExhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.
Rust and Corrosion
Watch outAt 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 outRubber 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 outWith an average of 136k 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 riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Engine Mounts
Medium riskWorn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.
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 2010 AUDI A4 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| AUDI A4(2010) | 80% | £1037 | £265 | Grp 18-32 | £1707 |
| VOLKSWAGEN GOLF(2012) | 80% | £1037 | £135 | Grp 18-32 | £1577-£130 |
| VAUXHALL ASTRA(2010) | 74% | £1037 | £135 | Grp 18-32 | £1727+£20 |
| VOLKSWAGEN POLO(2010) | 74% | £905 | £135 | Grp 12-25 | £1595-£112 |
| BMW 3 SERIES(2012) | 82% | £1037 | £135 | Grp 18-32 | £1577-£130 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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