Pass rate
74.8%
Below average — 1.5 pts ahead of the 73.3% that cars this age and mileage manage.
Across 548 recorded tests.
Typical repair bill £58–£162
2001 Alfa Romeo 156 MOT pass rate
- 2001
- typical 94,563 mi
Most common fault
Suspension
25.8% of faults · 21.0% nationally
mostly worn arm bushes, split ball-joint boots and broken coil springs.
Which year to buy
- Best 2006 76.3% pass
- Avoid 2007 68.3% pass
Across the 8 years on record, a spread of 8 points. See every year →
- First-attempt pass
- 68.6%
- Typical mileage
- 95k mi
The 2001 Alfa Romeo 156 MOT pass rate is 74.8% of its MOT tests — 1.5 points ahead of what its age and mileage predict. Suspension is the biggest single reason it fails, at 25.8% of what testers record.
Check your postcode
MOT pass rates are national — type your postcode to see how Alfa Romeo 156 does in your corner of the country.
Expert verdict
Body & chassis: 2.8× the national share
Body & chassis accounts for 15.5% of everything recorded on the 2001 Alfa Romeo 156, against 5.6% nationally — 9.9 points above. Suspension is still the single largest share at 25.8%, but at 21.0% nationally that one is ordinary. Look underneath for corrosion near the jacking points and suspension mounts; surface rust is normal, flaking metal is not.
- When it fails, it costs. Only 15% of this model’s typical repairs come in under £30 in parts — the failures here tend to be the kind that need a garage rather than a bulb.
Written from this page's own figures: fault shares against the national composition, the like-for-like pass rate, and the priced repair list. How these are worked out
Watching a Alfa Romeo 156? Get an email when these numbers change .
How does the 2001 Alfa Romeo 156 compare?
Cars of this age and mileage average 73.3%, so this figure is 1.5 points ahead of what its age and mileage predict. On a first attempt, before any retests, the figure drops to 68.6%. The median 2001 Alfa Romeo 156 in this dataset had covered 94,563 mi.
The most common fuel recorded here is Petrol — 91% of tests, with a 75.3% pass rate. Pass rates also shift with the test month: tests recorded October–March passed 75.3% of the time, April–September 74.3%.
The single most recorded failure item is "Joints constant velocity boot severely deteriorated", noted on 4.74% of tests.
- 548 recorded tests behind this page.
- 74.8% overall pass rate, 68.6% on a first attempt.
- Across every year of the Alfa Romeo 156, the average is 73.3% — best year 2006 (76.3%), worst 2007 (68.3%).
Figures count every completed test on this vehicle-year in the dataset, including retests. See methodology for the exact definition.
This page's data
- Tests analysed
- 548
- Typical mileage (median)
- 94,563 mi
- Make and model
- Alfa Romeo 156
- Updated
- 2026-11-05
Source: DVSA anonymised MOT test data (2023–2025), OGL v3.0.
Top part to budget for
Body Panel Repair
Typically a garage job — get quotes before committing.
Does mileage affect the 156 MOT pass rate?
Pass rate by odometer reading. Bar lengths start at 61% so small gaps stay visible.
Fuel type and reliability
Pass rate by fuel type. Petrol is the most common here (91% of tests).
Regional pass rates for the 156
| Region | Tests | Pass rate |
|---|---|---|
| South East | 174 | 75.9% |
| South West | 91 | 71.4% |
| East of England | 81 | 77.8% |
| West Midlands | 54 | 74.1% |
| London | 45 | 84.4% |
| East Midlands | 32 | 68.8% |
| North West | 18 | 83.3% |
| Wales | 17 | 58.8% |
| Yorkshire | 16 | 75.0% |
Regions come from the postcode area recorded at the test station. Areas on region borders are assigned to the region with the majority of their population.
What fails a 2001 156
Everything a tester recorded on this vehicle, grouped into the inspection sections that produced it. The notch on each bar is the national share, so you can see at a glance whether this car is unusual or just ordinary.
A test can record several items, so these percentages do not add up to 100%. The exact strings, with prices, are in the full DVSA record at the bottom of this page.
Before your test
Three checks worth doing on a 2001 156
These are not generic tips — they are the faults recorded most often on this exact model, rewritten as things you can check yourself. All three take about ten minutes and cost nothing.
-
Check the windscreen 3.6% of tests
“windscreen damaged”
Check the driver’s side of the screen within the swept area for chips and cracks; anything larger than 10mm in the driver’s central view is a fail. Most chips can be resin-repaired for far less than a new screen.
-
Check the suspension joints 2.9% of tests
“ball joint excessively worn”
With the car parked on level ground, rock the top of each front wheel in and out while someone watches the suspension arm. Clunks, or rubber boots split and greasy, are what testers record here.
-
Check the exhaust and emissions 2.7% of tests
“exhaust system has a major leak of exhaust gases”
Listen for a blow at idle and have someone rev it gently. Then look at the tailpipe smoke: blue is oil, white when warm is coolant, black is over-fuelling. Any of those and the emissions test is the least of it.
Shares are the proportion of tests on this vehicle that recorded the item, so they overlap: one test can record several.
What it costs to get a 2001 156 through its MOT
Across the 10 items that are recorded most often on this model, the average repair comes to £58–£162 — and 15% of those repairs are parts that cost under £30.
- Average repair across the 10 common items
- £58–£162
- Cheapest common item: position lamp not working
- £5–£25
- Dearest common item: component mounting prescribed areas…
- £180–£450
- Common items a careful owner can do at home
- 40%
- Repairs that still cost under £30
- 15%
Estimates from typical UK parts prices, weighted by how often each item appears in 548 MOT tests on this vehicle. They exclude diagnostics, retest fees and garage labour where the part is a DIY fit, and they are not figures from the DVSA dataset. Older and higher-mileage examples cost more than the average. How these estimates are built → · All MOT repair costs → · Cheapest cars to put through a test →
Every year of the 156, side by side
8 model years on record, from 2000 to 2007. Across them the pass rate runs from 68.3% to 76.3% — a spread of 8 points. The bar under each year is the item that failed it most often.
- 2000 68.4% joints constant velocity boot…
- 2001 74.8%joints constant velocity boot…
- 2002 75.8% joints constant velocity boot…
- 2003 75.4% headlamp aim projected beam image…
- 2004 71.8% joints constant velocity boot…
- 2005 71.7% registration plate lamp(s)…
- 2006 76.3% joints constant velocity boot…
- 2007 68.3% position lamp not working
Colour is the pass rate on a fixed scale, so a block means the same thing on any model. Each year links to its own page with the full fault breakdown.
Compare the 2001 Alfa Romeo 156 with another year
The raw pass rate mostly measures age. The year comparison adds the like-for-like figure, the mileage bands and the repair bill.
Other 2001 cars with a similar record
- Land Rover Discovery 74.8%
- Rover 25 74.8%
- Nissan Almera 74.7%
- Land Rover Defender 75.0%
- Audi A4 74.5%
- Toyota Rav-4 75.1%
Closest pass rates among 2001 cars with at least 2,000 tests, so a small sample cannot flatter itself into the list. See the full rankings: best and worst MOT pass rates.
The full DVSA record for the 2001 Alfa Romeo 156 10 failure items · 6 advisories · 10 inspection categories · mileage brackets · all of it in the page, none of it above the fold
Every inspection category
Shares of the 1,386 individual items recorded on this vehicle, and the same share across all cars nationally. A single test can record several items, so a row is not a percentage of tests.
| Category | Items | This car | Nationally | Difference |
|---|---|---|---|---|
| Suspension | 363 | 25.80% | 20.98% | +4.82 |
| Brakes | 226 | 16.10% | 20.89% | −4.79 |
| Body, chassis, structure | 218 | 15.50% | 5.57% | +9.93 |
| Lamps, reflectors and electrical equipment | 176 | 12.50% | 12.21% | +0.29 |
| Tyres | 136 | 9.70% | 19.76% | −10.06 |
| Noise, emissions and leaks | 101 | 7.20% | 5.52% | +1.68 |
| Visibility | 54 | 3.80% | 4.97% | −1.17 |
| Non-component advisories | 52 | 3.70% | 4.18% | −0.48 |
| Identification of the vehicle | 31 | 2.20% | 1.76% | +0.44 |
| Seat belts and supplementary restraint systems | 29 | 2.10% | 0.82% | +1.28 |
The exact failure items, in the tester's words
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Joints constant velocity boot severely deteriorated Body, chassis, structure | Minor | 4.7% | £80–250 |
| Joints constant velocity boot split or insecure, no longer prevents the ingress of dirt Body, chassis, structure | Major | 3.8% | £80–250 |
| Windscreen damaged but not adversely affecting driver's view Visibility | Minor | 3.6% | £80–200 |
| Ball joint excessively worn Suspension | Major | 2.9% | £18–45 |
| Exhaust system has a major leak of exhaust gases Body, chassis, structure | Major | 2.7% | £45–120 |
| Ball joint dust cover severely deteriorated Suspension | Minor | 2.5% | £18–45 |
| Headlamp aim projected beam image is obviously incorrect Lamps, reflectors and electrical equipment | Major | 2.5% | £30–80 |
| Component mounting prescribed areas prescribed area excessively corroded significantly reducing structural strength Suspension | Major | 2.4% | £180–450 |
| Position lamp not working Lamps, reflectors and electrical equipment | Major | 2.4% | £5–25 |
| Headlamp lens slightly defective Lamps, reflectors and electrical equipment | Minor | 2.2% | £5–25 |
Severity is as recorded: Major and Dangerous fail the test outright; Minor and Advisory do not. Costs are estimates from typical UK parts prices — see how they are built.
What testers noted without failing the car
Advisories are the early warnings — the same parts a year or two before they fail. Reading them is how you tell a car that has been maintained from one that has been patched.
| Recorded item | Severity | Tests | Est. cost |
|---|---|---|---|
| Pins and bushes pin or bush excessively worn Suspension | Advisory | 12.6% | £40–150 |
| Tread depth below requirements of 1.6mm Tyres | Advisory | 12.6% | £45–95 |
| Engine oil leaks leaking excessively from engine Noise, emissions and leaks | Advisory | 12.2% | £200–700 |
| Brake discs in such a condition that it is seriously weakened Brakes | Advisory | 9.8% | £45–110 |
| Coil spring corroded so that its cross sectional area is reduced and seriously weakened Suspension | Advisory | 9.8% | £25–65 |
| Has a tear, caused by separation or partial failure of its structure Tyres | Advisory | 7.5% | £45–95 |
Pass rate by mileage
| Mileage | Tests | Pass rate | Median odometer |
|---|---|---|---|
| 0-30k | 17 | 76.5% | 22,942 mi |
| 30-60k | 88 | 83.0% | 48,667 mi |
| 60-90k | 142 | 77.5% | 77,471 mi |
| 90-120k | 150 | 72.7% | 104,592 mi |
| 120k+ | 151 | 69.5% | 157,466 mi |
Source: 548 recorded tests on this vehicle-year. Every row above is recomputed from the same DVSA extract as the rest of the page — see the methodology.
2001 156 MOT questions
What is the MOT pass rate for a 2001 Alfa Romeo 156?
74.8% of the 548 2001 Alfa Romeo 156 tests in this dataset passed, against a national average of 73.3% for cars first used in 2001. First-attempt pass rate: 68.6%.
What are the most common MOT failures on a 2001 Alfa Romeo 156?
The three most recorded items are joints constant velocity boot severely deteriorated (4.74%), joints constant velocity boot split or insecure, no longer prevents the ingress of dirt (3.83%), windscreen damaged but not adversely affecting driver's view (3.65%). Percentages are the share of tests on this vehicle that recorded the item.
Does mileage affect the 2001 Alfa Romeo 156 MOT pass rate?
Yes. Cars under 30,000 miles passed 76.5% of the time, falling to 69.5% for those over 120,000 miles. The median 2001 Alfa Romeo 156 in this dataset had covered 94,563 mi.
Which fuel type is most reliable for a 2001 Alfa Romeo 156?
Petrol: 75.3% pass rate across 498 tests. Diesel: 70.0% pass rate across 50 tests. Shares are of the tests on this vehicle that recorded each fuel type.
Does the season affect the 2001 Alfa Romeo 156 MOT pass rate?
Tests recorded in the winter months (October–March) passed 75.3% of the time; summer months (April–September) passed 74.3%. Brakes, tyres and lights are tested harder in bad weather, but the difference is small on most models.