2020 Alfa Romeo Giulietta: MOT pass rate and reliability

90% of 2020 Alfa Romeo Giuliettas pass the MOT first time, measured across 281 DVSA tests on that model year alone. The average one had covered 31,142 miles.

How the 2020 compares

  • Against all Alfa Romeo Giuliettas (72.4%, 25,447 tests): +17.6 points
  • Against all 2020 cars (89.4%): +0.6 points
  • National first-time pass rate, all cars and years: 77%

Every Alfa Romeo Giulietta model year

Pass rates fall as cars age, so the only fair comparison for a 2020 car is other cars of the same age. The full run for the Alfa Romeo Giulietta:

Year Pass rate Tests Avg mileage
2010 64.1% 1,723 106,912
2011 63.2% 5,121 109,534
2012 67.6% 3,395 98,687
2013 70.7% 3,059 88,640
2014 73.9% 3,105 80,995
2015 76.6% 3,029 73,187
2016 80% 2,814 64,410
2017 85.2% 1,531 55,481
2018 85.9% 837 44,445
2019 88% 523 38,009
2020 90% 281 31,142

What this means if you are buying a 2020 Giulietta

The 2020 is one of the stronger years for this model, passing 17.6 points more often than the Alfa Romeo Giulietta average. That is a point in its favour, though condition and service history still matter more than the model year. Check the exact car with the free MOT history checker before you buy, and run its VIN and mileage through our free VIN decoder and clocking check.

What a 6-year-old car fails on

A 2020 car is 6 years old now, and age drives the failure mix more than the badge does. Across all cars tested, these are the categories that actually cause failures:

  • Lights and electrical: 10.36% of all cars tested
  • Suspension: 8.65% of all cars tested
  • Tyres: 6.23% of all cars tested
  • Brakes: 6.1% of all cars tested
  • Visibility: wipers, washers, glass: 4.65% of all cars tested
  • Body, chassis and structure: 3.18% of all cars tested

That is below average for a car this age, worth a mileage-consistency check since an unusually low reading is sometimes clocking rather than luck. On a 2020 Alfa Romeo Giulietta the average at test was 31,142 miles, so treat anything far above that as a car that has worked harder than its peers, and anything far below as one worth checking for the faults that come from standing still.

2020 is the strongest year on record for this model at 90%, ahead of every other year we hold data for.

Nearby model years

All Alfa Romeo Giulietta MOT data · Every model