How much does a 2016 AUDI A6 cost to run?

Estimated annual running cost is £2,757 (£230/month), including £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2016 AUDI A6?

The 2016 AUDI A6 has a 89% MOT pass rate based on 26,437 tests in 2026. This ranks 244 out of 586 cars from 2016.

Which year AUDI A6 is most reliable?

The 2020 AUDI A6 has the highest MOT pass rate at 94%. The least reliable year is 1997 at 71%.

What is the average mileage for a 2016 AUDI A6?

The average mileage for a 2016 AUDI A6 is 85,249 miles, which is in line with the expected 74,000 miles for a 10-year-old car, suggesting normal everyday use.

AUDI A6 (2016)

Q: Is the 2016 AUDI A6 reliable?

Good reliability. Occasional issues but generally solid. 89% of AUDI A6s from 2016 passed their MOT first time in 2026, based on 26,437 tests. That's 7 points above the national average of 82%.

Running costs, reliability data, and common problems from 26,437 real MOT tests.

Annual Cost

£2,757

£230/month

MOT Pass Rate

89%

Good

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

3993cc Petrol

Solid Option

89% pass rate, £2757/year to run. 7 points above average.

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Petrol3993cc10 years old26,437 tests85k miles avg

Annual Running Costs

Fuel (Petrol, 3993cc)

~30 mpg

£1,592

Road Tax

Based on 3993cc

£760

MOT Test

£55

Predicted Repairs

£350

Total per year£2,757

Per month£230/mo

Per week£53/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

89% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.

At 10 years old, 89% of AUDI A6s from 2016 passed their MOT first time in 2026. That's based on 26,437 tests across the UK. The average mileage at this age is 85,249 miles.

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How Does It Compare?

Rank among 2016 cars244th of 586(top 42%)

Rank among AUDI models726th of 1,079(top 67%)

vs national average+7%(82% avg)

vs 2016 cars average+4%(85% avg)

vs AUDI average-1%(90% avg)

Mileage Analysis

85,249

Average miles

74,000

Expected for age

The average 2016 AUDI A6 has 85,249 miles on the clock, 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?

The most reliable year is the 2020 model with a 94% MOT pass rate, while the 1997 model has the lowest at 71%. The 2016 sits between the two at 89%.

AUDI A6 by Year

Year	Pass Rate	Tests	Avg Mileage
2021	93%	2,105	36,146 mi
2020	94%	3,470	42,761 mi
2019	92%	16,657	54,594 mi
2018	92%	16,546	62,634 mi
2017	91%	19,296	75,408 mi
2016	89%	26,437	85,249 mi
2015	89%	22,966	96,950 mi
2014	88%	21,808	106,355 mi
2013	87%	20,882	115,551 mi
2012	86%	16,143	125,550 mi
2011	82%	13,126	135,985 mi
2010	81%	12,471	143,668 mi
2009	81%	8,341	150,654 mi
2008	80%	11,124	156,627 mi
2007	79%	10,782	162,839 mi
2006	78%	6,542	165,663 mi
2005	78%	3,534	163,283 mi
2004	75%	2,156	155,383 mi
2003	74%	1,408	153,657 mi
2002	73%	771	164,916 mi
2001	78%	356	157,216 mi
2000	75%	389	150,802 mi
1999	73%	410	157,368 mi
1998	76%	222	151,701 mi
1997	71%	215	176,094 mi
1996	78%	316	189,126 mi
1995	76%	136	162,842 mi
1994	81%	53	140,857 mi

Similar Cars to Consider

MERCEDES C

2016 · 3982cc Petrol

£2,247/year

88%

-1%

PORSCHE MACAN

2015 · 3604cc Petrol

£2,097/year

91%

+2%

VOLKSWAGEN TOUAREG

2015 · 3600cc Petrol

£2,247/year

85%

-4%

PORSCHE 911

2018 · 3996cc Petrol

£2,037/year

96%

+7%

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About the 2016 AUDI A6

The 2016 AUDI A6 is a premium performance with a 3993cc petrol engine. 26,437 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. Among all cars from 2016, the average MOT pass rate is 85%, and this model beats that benchmark.

With an average of 85,249 miles at 10 years old, AUDI A6 owners drive about as much as the UK average.

2016 AUDI A6 Fuel Costs

The 3993cc 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 £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2016 AUDI A6?

Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

AUDI A6 Reliability Trend

Newer AUDI A6s show better MOT pass rates than older ones, with an average improvement of 11 percentage points.

Buying a Used 2016 AUDI A6

At 10 years old, the AUDI A6 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 2020 model has the highest pass rate at 94%. With 26,437 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2016 AUDI A6's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 10 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.

Clutch Wear

Medium risk

With an average of 85k 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 2016 AUDI A6 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
AUDI A6(2016)	89%	£1592	£760	Grp 35-50	£2757
MERCEDES C(2016)	88%	£1592	£250	Grp 35-50	£2247-£510
PORSCHE MACAN(2015)	91%	£1592	£250	Grp 35-50	£2097-£660
VOLKSWAGEN TOUAREG(2015)	85%	£1592	£250	Grp 35-50	£2247-£510
PORSCHE 911(2018)	96%	£1592	£190	Grp 35-50	£2037-£720

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.