Used car guide

1996 Citroen ZX diesel: common problems and MOT failures

What MOT testers find on the diesel Citroen ZX first registered in 1996 (diesel cars only): we looked at the 131 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.

Small sample: there were only 131 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.

131MOTs of 1996 diesel cars, done in 2023–2025
60%pass first time (all 1996 cars: 66%)
4,400typical miles a year
47%had suspension flagged

Common 1996 Citroen ZX diesel MOT failures and advisories

The share of 1996 Citroen ZX diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Suspension
    47% 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.

  • Brakes
    43% 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.

  • Lights and electrics
    32% of testsRough price £10–£80

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

  • Tyres
    28% of testsRough price £70–£150

    At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

  • Oil and fluid leaks
    26% 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.

  • Exhaust and emissions
    16% 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 1996 Citroen ZX diesel

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 Citroen ZX?

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Other years

Every year of the Citroen ZX compared

YearMOT testsMost flagged
1998–Too few tests
1997258Suspension 46%
1995187Suspension 44%
1994102Suspension 43%
1993103Suspension 44%
1992–Too few tests
1991–Too few tests

Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Citroen ZX cars first registered in 1996. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score