Alfa Romeo

Alfa Romeo 155 (1996)

708 real MOT outcomes analysed • 63.1% first-time pass rate

1996 Alfa Romeo 155

CarHunch analysed 708 real MOT records for the 1996 Alfa Romeo 155. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1996 Alfa Romeo 155 is significantly less reliable than the UK average, with only a 63.1% first-time pass rate compared to 80%—meaning nearly four in ten will fail their MOT. Nearly a quarter of these cars (23.6%) have recorded at least one dangerous defect, which is a genuine buyer concern for a nearly 30-year-old Italian saloon.

At 100,000 miles median, these cars are well-used but typical for their age, yet they're still averaging 2.09 failures and 6.5 advisories per MOT—suggesting wear and corrosion issues are endemic rather than isolated. If you're considering one, budget for suspension, exhaust, and bodywork repairs, and insist on a recent MOT history and a pre-purchase inspection by someone who knows Alfas.

The 1996 Alfa Romeo 155 has a below-average first-time pass rate (63.1% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
63.1%
UK average ~80%
Below average
Dangerous (ever)
23.6%
At least once in MOT history
Check this vehicle
Avg failures / car
2.09
Over 5.5 tests on record
High
Typical mileage
100k
Middle half: 83k–121k
For context
⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.
🔧 Expect consumable spend. An average of 6.5 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 708 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Buyer beware — pass it on

What tends to go wrong

Across 708 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 77%
Parking brake: efficiency below requirements · Service brake: efficiency below requirements · Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Exhaust & emissions 36%
Exhaust emissions carbon monoxide content after 2nd fast idle excessive · Exhaust emissions Lambda reading after 2nd fast idle outside specified limits · Exhaust emissions carbon monoxide content at idle excessive · …
Tyre wear 25.9%
Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 17.7%
Oil leak

Data covers a 3-year window centred on 1996.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 708 Alfa Romeo 155 cars.

UK

Before you buy a 1996 Alfa Romeo 155

Based on MOT data from 708 vehicles — here's what to check.

  • 📋 Check the full MOT history. 23.6% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (100%) 705 63.1% 2.09

Colour Breakdown

Based on 2,428 Alfa Romeo 155 vehicles registered in the UK — across all years. From DVLA registration records.

Red 50%
1,213
Blue 13.1%
318
Black 12.5%
304
Grey 9.1%
222
Green 6%
146
Silver 3.4%
83
Purple 2.9%
71
Gold 1.5%
37
White 1.4%
34

Mileage Distribution

Most 1996 Alfa Romeo 155 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

100,374
typical
82,762
low mileage
120,815
high mileage

Half of all 1996 Alfa Romeo 155 vehicles fall between 82,762 and 120,815 miles.

Is the mileage you're seeing normal?
Under 82,762 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
82,762–120,815 miles — normal for age. This is where most 1996 Alfa Romeo 155s sit.
Over 163,100 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1996 Alfa Romeo 155 — Still on the Road

Numbers are thinning — 34% of 1996 Alfa Romeo 155s are still active.

Numbers are declining — 18 vehicles still getting MOTs in 2025 (34% of peak).

53 18 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

5.5
Avg MOT tests per vehicle
2.09
Avg failures per vehicle
6.5
Avg advisories per vehicle
Other model years — Alfa Romeo 155: All 155 years → Which year to buy? →
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Buyer beware — pass it on