Get Started

Audi Quattro (1981)

106 real MOT outcomes analysed • 14.4% first-time pass rate

1981 Audi Quattro

CarHunch analysed 106 real MOT records for the 1981 Audi Quattro. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 65.6% below UK average
14.4%
pass MOT first time
UK average: ~80%
86,734
typical mileage
71,901–92,146 middle half
0.9%
ever had a dangerous defect
recorded at any MOT
0.19
avg MOT failures per car
over 1.8 tests on record

What to check before buying a 1981 Audi Quattro

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Audi Quattro

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying →

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (99%) 105 13.6% 0.19
Other (1%) 1 100% 0

Mileage Distribution

Most 1981 Audi Quattro vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

71,901
low mileage
86,734
typical
92,146
high mileage

Half of all 1981 Audi Quattro vehicles fall between 71,901 and 92,146 miles.

MOT History Averages

1.8
Avg MOT tests per vehicle
0.19
Avg failures per vehicle
0.4
Avg advisories per vehicle

Most Common MOT Issues — 1981 Audi Quattro

Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.

  • 44.4%
    Parking brake: efficiency below requirements
  • 35.6%
    Windscreen washer provides insufficient washer liquid
  • 24.4%
    Nearside Front Macpherson strut has slight movement at the upper attachment
  • 20%
    Nearside Headlamp aim too low
  • 20%
    Offside Front Macpherson strut has slight movement at the upper attachment
  • 17.8%
    Offside Rear Macpherson strut has slight movement at the upper attachment
  • 17.8%
    Offside Headlamp aim too low
  • 17.8%
    Nearside Windscreen wiper does not clear the windscreen effectively

Data covers a 3-year window centred on 1981. Counts include advisories and failures.

Found a specific Audi Quattro?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Audi Quattro:

1983 1984 1985 1986 1987 1988 1989 1990