How much does a 2014 AUDI A3 cost to run?

Estimated annual running cost is £1,475 (£123/month), including £905 fuel, £165 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2014 AUDI A3?

The 2014 AUDI A3 has a 86% MOT pass rate based on 77,639 tests in 2026. This ranks 259 out of 562 cars from 2014.

Which year AUDI A3 is most reliable?

The 2021 AUDI A3 has the highest MOT pass rate at 94%. The least reliable year is 1997 at 68%.

What is the average mileage for a 2014 AUDI A3?

The average mileage for a 2014 AUDI A3 is 89,137 miles, which is in line with the expected 88,800 miles for a 12-year-old car, suggesting normal everyday use.

AUDI A3 (2014)

Q: Is the 2014 AUDI A3 reliable?

Good reliability. Occasional issues but generally solid. 86% of AUDI A3s from 2014 passed their MOT first time in 2026, based on 77,639 tests. That's 4 points above the national average of 82%.

Running costs, reliability data, and common problems from 77,639 real MOT tests.

Annual Cost

£1,475

£123/month

MOT Pass Rate

86%

Good

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1598cc Diesel

Solid Option

86% pass rate, £1475/year to run. Close to the national average.

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Diesel1598cc12 years old77,639 tests89k miles avg

Annual Running Costs

Fuel (Diesel, 1598cc)

~55 mpg

£905

Road Tax

Based on 1598cc

£165

MOT Test

£55

Predicted Repairs

£350

Total per year£1,475

Per month£123/mo

Per week£28/wk

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

86% MOT pass rate(Good)

0%National avg: 82%100%

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 12 years old, 86% of AUDI A3s from 2014 passed their MOT first time in 2026. That's based on 77,639 tests across the UK. The average mileage at this age is 89,137 miles.

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How Does It Compare?

Rank among 2014 cars259th of 562(top 46%)

Rank among AUDI models843th of 1,079(top 78%)

vs national average+4%(82% avg)

vs 2014 cars average+5%(81% avg)

vs AUDI average-4%(90% avg)

Mileage Analysis

89,137

Average miles

88,800

Expected for age

The average 2014 AUDI A3 has 89,137 miles on the clock, which is in line with the expected 88,800 miles for a 12-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 94% MOT pass rate, while the 1997 model has the lowest at 68%. The 2014 sits between the two at 86%.

AUDI A3 by Year

Year	Pass Rate	Tests	Avg Mileage
2021	94%	547	26,069 mi
2020	93%	10,059	34,019 mi
2019	92%	41,215	42,207 mi
2018	92%	54,110	49,870 mi
2017	91%	68,023	59,583 mi
2016	90%	75,823	68,522 mi
2015	88%	80,797	78,897 mi
2014	86%	77,639	89,137 mi
2013	84%	55,981	99,882 mi
2012	80%	52,278	108,680 mi
2011	79%	44,226	116,751 mi
2010	77%	50,328	117,064 mi
2009	77%	46,405	123,921 mi
2008	76%	39,032	129,049 mi
2007	75%	30,361	136,508 mi
2006	73%	24,088	138,100 mi
2005	72%	15,865	139,734 mi
2004	72%	7,027	137,597 mi
2003	74%	3,274	137,992 mi
2002	72%	2,361	141,296 mi
2001	74%	1,685	130,310 mi
2000	71%	1,019	128,899 mi
1999	72%	888	127,410 mi
1998	70%	872	125,923 mi
1997	68%	385	128,771 mi

Similar Cars to Consider

FORD FIESTA

2013 · 1399cc Diesel

£1,490/year

77%

-9%

VOLKSWAGEN GOLF

2015 · 1968cc Diesel

£1,577/year

89%

+3%

VAUXHALL ASTRA

2013 · 1700cc Diesel

£1,727/year

79%

-7%

VOLKSWAGEN POLO

2014 · 1199cc Diesel

£1,340/year

80%

-6%

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About the 2014 AUDI A3

The 2014 AUDI A3 is a premium with a 1598cc diesel engine. 77,639 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2014, the average MOT pass rate is 81%, and this model beats that benchmark.

With an average of 89,137 miles at 12 years old, AUDI A3 owners drive about as much as the UK average.

2014 AUDI A3 Fuel Costs

The 1598cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 2014 AUDI A3?

Total estimated annual running cost is £1,475 (£123/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.

AUDI A3 Reliability Trend

Newer AUDI A3s show better MOT pass rates than older ones, with an average improvement of 14 percentage points.

Buying a Used 2014 AUDI A3

At 12 years old, the AUDI A3 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 94%. With 77,639 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2014 AUDI A3's fuel type, age, and engine size, these are the most likely problem areas to check.

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

Medium risk

With an average of 89k 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 2014 AUDI A3 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
AUDI A3(2014)	86%	£905	£165	Grp 12-25	£1475
FORD FIESTA(2013)	77%	£905	£30	Grp 8-20	£1490+£15
VOLKSWAGEN GOLF(2015)	89%	£1037	£135	Grp 18-32	£1577+£102
VAUXHALL ASTRA(2013)	79%	£1037	£135	Grp 18-32	£1727+£252
VOLKSWAGEN POLO(2014)	80%	£905	£30	Grp 5-15	£1340-£135

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.