Common problems

Audi R8 common problems

What MOT testers find on the Audi R8: the parts that fail or get advisories most often at each age, against all cars of the same age. From 10,673 DVSA MOT tests taken 2022 to 2025.

MOT data updated 28 September 2026

At 14 years, the most tested age

Lights and electrics fails per 100 MOTs (n=1,498)5.3

All cars at 14 years (n=6,054,526)18.3

Brakes advisories and minor defects per 100 MOTs (n=1,498)12.3

All cars, same age (n=6,054,526)26.4

What stands out

No part area of the Audi R8 fails more than 1 point per 100 MOTs above all cars at 14 years old (n=1,498; all cars n=6,054,526).
Suspension fails are less common: 2.4 per 100 MOTs against 16.0 for all cars at the same age.
The fail item testers record most often at 14 years: rear fog lamp: not working, on 3.8 per 100 MOTs (all cars 0.7).
The most common advisory or minor defect: shock absorbers: has light misting of oil, on 6.7 per 100 MOTs.

Problems by part at 14 years

How many of every 100 MOTs found a fail, or an advisory or minor defect, in each area. A test with faults in two areas counts in both.

Audi R8 at 14 years (n=1,498) against all cars at 14 years (n=6,054,526). Per 100 MOTs.
Area	Fails	All cars	Advisories	All cars
Lights and electrics	5.3	18.3	0.9	12.2
Brakes	2.5	9.9	12.3	26.4
Suspension	2.4	16.0	8.0	30.4
Tyres	1.7	7.5	11.9	28.4
Exhaust, emissions and leaks	1.3	5.1	3.0	9.7
Windscreen, wipers and mirrors	1.3	6.1	1.6	5.1
Number plates and VIN	0.8	0.5	0.1	3.8
Body and structure	0.5	5.9	0.3	9.7
Seat belts and airbags	0.3	1.5
Steering	0.2	3.2	0.5	3.9
Road wheels	0.1	0.6	0.1	1.4

What testers fail most on the R8 at 14 years

Fail items on the Audi R8 at 14 years (n=1,498), per 100 MOTs, with all cars at the same age (n=6,054,526).
Item	Area	Per 100 MOTs	All cars	Typical repair (estimate)
Rear fog lamp: not working	Lights and electrics	3.8	0.7	£10 to £47 per lamp
Shock absorber leaking	Suspension	2.1	1.6	£122 to £484 per axle (pair) (rough guide)

Early warnings: advisories and minor defects at 14 years

Advisories and minor defects are recorded, but the car still passes. Across all cars, a part with an advisory or minor defect failed at the next MOT 5.5 times in 100 (n=88,666,940 pairs of consecutive MOTs), against 0.3 times in 100 when the same part had none (n=12,936,860,350).

Advisories and minor defects on the Audi R8 at 14 years (n=1,498), per 100 MOTs, with all cars at the same age (n=6,054,526).
Item	Area	Per 100 MOTs	All cars	If it needs replacing (estimate)
Shock absorbers: has light misting of oil	Suspension	6.7	4.2	£122 to £484 per axle (pair) (rough guide)
Brake discs: worn, pitted or scored, but not seriously weakened	Brakes	6.6	11.0	£148 to £376 per axle (rough guide)
Tyre condition: slightly damaged/cracking or perishing	Tyres	5.9	9.3	£88 to £145 per tyre
Tread depth: worn close to legal limit/worn on edge	Tyres	5.6	18.4	£88 to £145 per tyre
Rigid brake pipes: corroded, covered in grease or other material	Brakes	3.1	6.0	£137 to £392 per car (rough guide)
Engine oil leaks: leak, but not excessive	Exhaust, emissions and leaks	2.9	8.5
Brake pads: wearing thin	Brakes	1.5	7.2	£72 to £174 per axle (rough guide)

Repair estimates are a guide for an independent garage: labour at the national median local garage rate (median £78 an hour from 65 garages, ONS price quotes) times estimated labour hours, plus a parts band. Labour hours and most parts bands are estimates, not quotes, and prices vary by model, engine and region. A warning light fault shows the cost of the diagnosis only.

How problems change with age

Fails per 100 MOTs in the three most common areas at 14 years. Ages with fewer than 1,000 tests are not shown.
Age	Tests (n)	Lights and electrics	Brakes	Suspension
6 years	1,094	0.5	0.3	1.3
7 years	1,124	0.5	0.2	2.9
8 years	1,127	0.5	0.5	2.0
9 years	1,018	2.0	1.0	1.6
12 years	1,076	5.0	2.1	2.2
13 years	1,133	5.2	2.2	2.0
14 years	1,498	5.3	2.5	2.4
15 years	1,473	5.6	3.2	2.6
16 years	1,130	5.9	2.8	2.5

What to check on a viewing

On the Audi R8, testers most often record rear fog lamp: not working; shock absorber leaking. Look at these first, then the areas below.

Lights and electrics

With someone outside, try every light: dipped and main beam, indicators, brake lights, fog lights and number plate lamps.
Check that the warning lights come on with the ignition and go out once the engine runs.
Look for misted, cracked or yellowed headlamp lenses.

Brakes

On the test drive the car should stop in a straight line without pulling, juddering or grinding.
Look at the discs through the wheels for a deep lip, heavy rust or scoring.
Check that the handbrake or electronic parking brake holds the car on a slope.
Ask when the pads, discs and brake fluid were last changed, and for the receipts.

Suspension

Listen for knocks or clonks over speed bumps and rough roads on the test drive.
Push down hard on each corner: the car should settle at once rather than keep bouncing.
Look behind the wheels for broken or heavily rusted coil springs and split rubber bushes.
Check that the car sits level and that no tyre is worn on one edge only.

Ask for the car's MOT history and service record: advisories that repeat from one year to the next show what has been left. GOV.UK MOT history.

Questions

What are the most common problems on the Audi R8?

At 14 years, the age with the most MOT tests (1,498), the fail items testers record most often on the Audi R8 are rear fog lamp: not working (3.8 per 100 MOTs), shock absorber leaking (2.1 per 100 MOTs). The most common advisories or minor defects are shock absorbers: has light misting of oil (6.7) and brake discs: worn, pitted or scored, but not seriously weakened (6.6).

Which parts of the Audi R8 fail more often than on other cars?

None by more than 1 point per 100 MOTs at 14 years, compared with 6,054,526 MOTs of all cars the same age.

Other Audi models

All Audi models · Common problems by make

Read this with care. A fail rate is not a measure of build quality. How far cars are driven, how they are used and how well owners maintain them all change it, and wear items such as tyres and brake pads are common fails. Compare a model only with cars of the same age. Methodology and limits.

The all cars figures cover all class 4 vehicles (cars and light vans) tested at the same age.

Looking at a Audi R8?

These figures describe the model, not the car in front of you. Found one you might buy? See what the VetTheCar Buying Report covers, or use the tools that work without a registration.

See a sample report Car tools · MOT fail rates by model · Compare models by MOT record

Repair estimates: ONS consumer price quotes for local garage labour (09/2025 to 08/2026), the MOT inspection manual for defect wording, and estimated labour hours and parts bands. Not affiliated with or endorsed by ONS.

Source

Contains public sector information licensed under the Open Government Licence v3.0. Source: DVSA anonymised MOT test data, class 4 normal MOT tests, 2022 to 2025. MOT data updated 28 September 2026.

Not affiliated with or endorsed by DVSA. How we calculate these figures · Data sources