Audi RS4 (2014)

Estimated running costs and MOT pass rates from 565 MOT tests in 2024.

Annual Cost

£3,003

£250/month

MOT Pass Rate

92%

Excellent

Road Tax

£790

Estimated/year

Est. Insurance

Grp 35-50

4163cc Petrol

Great Choice

92% pass rate, £3,003/year to run. 10 points above average.

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Petrol4163cc12 years old565 tests71k miles avg

Annual Running Costs

Fuel (Petrol, 4163cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£790

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£3,003

Per month£250/mo

Per week£58/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

92% MOT pass rate(Excellent)

0%All-model avg: 82%100%

Excellent reliability. Very few MOT failures. That's 10 points above the average of 82% across all models in our data.

92% of MOT tests on Audi RS4s from 2014 ended in a pass in 2024, when they were about 10 years old. That's based on 565 tests across the UK, retests included. The average mileage recorded at those tests was 71,209 miles.

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How Does It Compare?

Rank among 2014 models92nd of 527(top 18%)

Rank among Audi models531st of 1,066(top half)

vs average of all models+10%(82% avg)

vs 2014 models average+11%(81% avg)

vs Audi average+2%(90% avg)

Mileage Analysis

71,209

Average miles

74,000

Expected for age

The average 2014 Audi RS4 had 71,209 miles on the clock at its 2024 MOT, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2013 model has the highest MOT pass rate at 93%, while the 2007 model has the lowest at 85%. The 2014 scores 92%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Audi RS4 by Year

Year	Pass Rate	Tests	Avg Mileage
2018	100%	47	52,521 mi
2015	95%	37	74,001 mi
2014	92%	565	71,209 mi
2013	93%	569	75,464 mi
2008	82%	65	75,550 mi
2007	85%	684	93,877 mi
2006	87%	704	97,890 mi

Similar Cars to Consider

Mercedes C

2016 · 3982cc Petrol

£3,153/year

88%

-4%

Audi A6

2016 · 3993cc Petrol

£3,153/year

89%

-3%

Porsche 911

2016 · 3996cc Petrol

£3,003/year

97%

+5%

Bentley Continental

2014 · 3993cc Petrol

£3,003/year

97%

+5%

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About the 2014 Audi RS4

The 2014 Audi RS4 is a premium performance car. Our records list a 4163cc petrol engine, though engines vary between versions. 565 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It ranks in the top 18% of all 2014 models for MOT pass rate.

With an average of 71,209 miles recorded at its 2024 MOT tests, Audi RS4 owners drive about as much as the UK average.

2014 Audi RS4 Fuel Costs

The 4163cc 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 2014 Audi RS4?

Total estimated annual running cost is £3,003 (£250/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

Audi RS4 Reliability Trend

Newer Audi RS4s pass their MOT more often than older ones, by 7 percentage points on average, which is mostly down to age and wear.

Buying a Used 2014 Audi RS4

At 12 years old, the Audi RS4 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 2013 model has the highest pass rate at 93%.

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 12 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.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

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.

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 RS4 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 RS4(2014)	92%	£1,958	£790	Grp 35-50	£3,003
Mercedes C(2016)	88%	£1,958	£790	Grp 35-50	£3,153+£150
Audi A6(2016)	89%	£1,958	£790	Grp 35-50	£3,153+£150
Porsche 911(2016)	97%	£1,958	£790	Grp 35-50	£3,003same
Bentley Continental(2014)	97%	£1,958	£790	Grp 35-50	£3,003same

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 2014 Audi RS4

Is the 2014 Audi RS4 reliable?

Excellent reliability. Very few MOT failures. 92% of MOT tests on 2014 Audi RS4s ended in a pass, from 565 tests (DVSA MOT data for tests in 2024, retests included). That's 10 points above the average of 82% across all models in the same data.

How much does a 2014 Audi RS4 cost to run?

Our estimate is £3,003 a year (£250 a month): £1,958 fuel, £790 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 2014 Audi RS4?

92% of 565 MOT tests on the 2014 Audi RS4 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 92nd of 527 models first registered in 2014 (top 18%).

Which year Audi RS4 has the best MOT pass rate?

Of the years with at least 100 tests, the 2013 Audi RS4 has the highest MOT pass rate at 93% and the 2007 the lowest at 85%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2014 Audi RS4?

The average mileage recorded at MOT tests on the 2014 Audi RS4 is 71,209 miles, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.