Used car guide

1991 Renault R5: common problems and MOT failures

What MOT testers find on the Renault R5 first registered in 1991: we looked at the 143 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 143 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

143MOTs of 1991 cars, done in 2023–2025
82%pass first time (all 1991 cars: 71%)
2,600typical miles a year
20%had brakes flagged

Common 1991 Renault R5 MOT failures and advisories

The share of 1991 Renault R5 MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Brakes
    20% of testsRough price £150–£350

    At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

  • Suspension
    19% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

  • Lights and electrics
    15% of testsRough price £10–£80

    At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

  • Oil and fluid leaks
    14% of testsRough price £80–£600

    At the viewing: Look under the engine and on the ground where the car is usually parked for fresh oil or fluid.

  • Rust and bodywork
    11% of testsRough price £150–£1,000

    At the viewing: Check the sills, wheel arches and underneath for rust, and look along the panels for uneven gaps or paint.

  • Exhaust and emissions
    10% of testsRough price £100–£1,200

    At the viewing: Look for black soot in the tailpipe, listen for blowing from the exhaust and check for engine or DPF warning lights.

Questions to ask the seller before buying a 1991 Renault R5

Ask before you travel to see it. A seller who knows the car will have answers, and receipts.

  1. Can I see the service history and receipts for any big jobs?

Looking at a Renault R5?

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Other years

Every year of the Renault R5 compared

YearMOT testsMost flagged
1994108Brakes 36%
1990490Suspension 23%

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Renault R5 cars first registered in 1991. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score