Common problems

Alfa Romeo Spider common problems

What MOT testers find on the Alfa Romeo Spider: the parts that fail or get advisories most often at each age, against all cars of the same age. From 3,735 DVSA MOT tests taken 2022 to 2025.

MOT data updated 28 September 2026

At 15 years, the most tested age

Suspension fails per 100 MOTs (n=1,378)12.3

All cars at 15 years (n=5,591,675)16.7

Tyres advisories and minor defects per 100 MOTs (n=1,378)23.9

All cars, same age (n=5,591,675)28.5

What stands out

No part area of the Alfa Romeo Spider fails more than 1 point per 100 MOTs above all cars at 15 years old (n=1,378; all cars n=5,591,675).
Lights and electrics fails are less common: 8.1 per 100 MOTs against 19.5 for all cars at the same age.
The fail item testers record most often at 15 years: coil spring broken, on 7.3 per 100 MOTs (all cars 4.1).
The most common advisory or minor defect: tread depth: worn close to legal limit/worn on edge, on 16.8 per 100 MOTs.

Problems by part at 15 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.

Alfa Romeo Spider at 15 years (n=1,378) against all cars at 15 years (n=5,591,675). Per 100 MOTs.
Area	Fails	All cars	Advisories	All cars
Suspension	12.3	16.7	18.6	32.3
Lights and electrics	8.1	19.5	4.4	13.7
Brakes	7.0	10.7	17.0	27.8
Tyres	5.0	7.5	23.9	28.5
Exhaust, emissions and leaks	4.6	5.7	5.2	11.0
Body and structure	3.0	6.7	7.3	11.2
Windscreen, wipers and mirrors	2.6	6.5	3.7	5.4
Steering	1.6	3.3	1.2	4.3
Seat belts and airbags	0.5	1.7	0.3	1.0
Number plates and VIN	0.1	0.5	0.5	4.3
Road wheels	0.1	0.6	0.4	1.5

What testers fail most on the Spider at 15 years

Fail items on the Alfa Romeo Spider at 15 years (n=1,378), per 100 MOTs, with all cars at the same age (n=5,591,675).
Item	Area	Per 100 MOTs	All cars	Typical repair (estimate)
Coil spring broken	Suspension	7.3	4.1	£64 to £236 per spring (rough guide)
Handbrake too weak	Brakes	3.4	2.3
Malfunction indicator lamp: inoperative or indicates a malfunction	Exhaust, emissions and leaks	2.8	1.6	diagnosis from £39 (rough guide)
Tyre tread below 1.6 mm	Tyres	2.2	3.1	£88 to £145 per tyre
Service brake performance: excessively binding	Brakes	2.1	1.4	£55 to £267 per wheel (rough guide)
Suspension ball joint worn	Suspension	2.1	2.5	£75 to £237 per side (rough guide)
Dipped headlight not working	Lights and electrics	1.7	2.4	£18 to £86 per lamp
Tyre with cords exposed	Tyres	1.7	1.8	£88 to £145 per tyre

Early warnings: advisories and minor defects at 15 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 Alfa Romeo Spider at 15 years (n=1,378), per 100 MOTs, with all cars at the same age (n=5,591,675).
Item	Area	Per 100 MOTs	All cars	If it needs replacing (estimate)
Tread depth: worn close to legal limit/worn on edge	Tyres	16.8	18.4	£88 to £145 per tyre
Brake discs: worn, pitted or scored, but not seriously weakened	Brakes	8.0	11.1	£148 to £376 per axle (rough guide)
Sub-frame: corroded but not seriously weakened	Suspension	5.9	5.0
Tyre condition: slightly damaged/cracking or perishing	Tyres	5.4	9.4	£88 to £145 per tyre
Engine oil leaks: leak, but not excessive	Exhaust, emissions and leaks	4.8	9.8
Suspension arm pins and bushes: pin or bush worn but not resulting in excessive movement	Suspension	4.7	8.5	£92 to £237 per arm (rough guide)
Exhaust system: has a minor leak of exhaust gases	Body and structure	4.2	4.2	£182 to £263 per section
Suspension arm ball joint: ball joint has slight play	Suspension	3.8	2.3	£75 to £237 per side (rough guide)
Service brake performance: binding but not excessively	Brakes	3.6	2.3	£55 to £267 per wheel (rough guide)
Suspension arm: corroded but not seriously weakened	Suspension	3.5	2.6	£92 to £237 per arm (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 15 years. Ages with fewer than 1,000 tests are not shown.
Age	Tests (n)	Suspension	Lights and electrics	Brakes
15 years	1,378	12.3	8.1	7.0
16 years	1,227	9.6	7.3	7.0
17 years	1,130	12.4	7.8	8.7

What to check on a viewing

On the Alfa Romeo Spider, testers most often record coil spring broken; handbrake too weak; malfunction indicator lamp: inoperative or indicates a malfunction. Look at these first, then the areas below.

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.

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.

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 Alfa Romeo Spider?

At 15 years, the age with the most MOT tests (1,378), the fail items testers record most often on the Alfa Romeo Spider are coil spring broken (7.3 per 100 MOTs), handbrake too weak (3.4 per 100 MOTs), malfunction indicator lamp: inoperative or indicates a malfunction (2.8 per 100 MOTs). The most common advisories or minor defects are tread depth: worn close to legal limit/worn on edge (16.8) and brake discs: worn, pitted or scored, but not seriously weakened (8.0).

Which parts of the Alfa Romeo Spider fail more often than on other cars?

None by more than 1 point per 100 MOTs at 15 years, compared with 5,591,675 MOTs of all cars the same age.

Alfa Romeo Spider problems by area

Other Alfa Romeo models

All Alfa Romeo 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 Alfa Romeo Spider?

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