Alfa Romeo Giulietta (2020)
2020 Alfa Romeo Giulietta
CarHunch analysed 275 real MOT records for the 2020 Alfa Romeo Giulietta.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2020 Alfa Romeo Giulietta passes its MOT first time in 89.8% of cases, well above the UK average of 80%, which is a strong result for this model year. Petrol versions are particularly reliable at 92% pass rate versus 88% for diesels, and only 13.1% have ever suffered a dangerous defect—a manageable figure for a used buy.
At 30,748 miles median, these cars are running lower than typical for their age, suggesting careful ownership. The average 0.47 failures per vehicle and 2.5 advisories per vehicle point to minor wear items rather than systemic issues—when you're buying, get a pre-purchase inspection focused on suspension and brake components, which tend to appear in the advisory logs.
We have limited data for the 2020 Alfa Romeo Giulietta — treat the figures below as indicative rather than definitive.
These stats describe 275 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.
What tends to go wrong
Across 275 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2020.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 275 Alfa Romeo Giulietta cars.
Before you buy a 2020 Alfa Romeo Giulietta
Based on MOT data from 275 vehicles — here's what to check.
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Check the full MOT history.
13.1% 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. -
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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
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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
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (57%) | 156 | 88% | 0.56 |
| Petrol (43%) | 119 | 92% | 0.35 |
Colour Breakdown
Based on 37,443 Alfa Romeo Giulietta vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2020 Alfa Romeo Giulietta 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.
Half of all 2020 Alfa Romeo Giulietta vehicles fall between 22,046 and 43,954 miles.
2020 Alfa Romeo Giulietta — Still on the Road
Almost all 2020 Alfa Romeo Giuliettas are still on the road.
Strong survival — 269 vehicles still getting MOTs in 2025, 99% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.
MOT History Averages
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Compare with another model
See how the 2020 Alfa Romeo Giulietta stacks up against a rival.