1997 Toyota HI-Ace diesel: common problems and MOT failures
What MOT testers find on the diesel Toyota HI-Ace first registered in 1997 (diesel cars only): we looked at the 496 MOTs these cars had during 2023–2025. Plus known faults and what to look at before you buy one.
Small sample: there were only 496 MOTs of these cars during 2023–2025, so treat the percentages as rough. The known faults below don't depend on it.
What goes wrong more than usual on a 1997 Toyota HI-Ace diesel?
Parts flagged at MOT more often on the 1997 Toyota HI-Ace diesel than on all cars registered in 1997.
- Rust around suspension or steering mountings2.4× usualToyota HI-Ace19.4% All 1997 cars8.2%
Failed outright at MOT: 8.9%, against 4.5% of all 1997 cars. The rest were advisories or minor defects.
Rough price £100–£450 our estimateAt the viewing: On a straight road the steering wheel should sit straight. Listen for knocks when turning, and check the steering feels even.
- Body structure rust or damage3× usualToyota HI-Ace15.3% All 1997 cars5.1%
Failed outright at MOT: 5.6%, against 1.6% of all 1997 cars. The rest were advisories or minor defects.
Rough price £150–£1,000 our estimateAt the viewing: Look underneath and along the sills for flaky rust or fresh underseal hiding it.
- Chassis rust or damage2.2× usualToyota HI-Ace13.1% All 1997 cars5.9%
Failed outright at MOT: 4.6%, against 2% of all 1997 cars. The rest were advisories or minor defects.
Rough price £150–£1,000 our estimateAt the viewing: Check the sills, wheel arches and underneath for rust, and look along the panels for uneven gaps or paint.
- Anti-roll bar link bushes3.7× usualToyota HI-Ace8.5% All 1997 cars2.3%
Failed outright at MOT: 1.6%, against 0.5% of all 1997 cars. The rest were advisories or minor defects.
Rough price £100–£280 (pair of drop links) CheckatradeAt the viewing: Drive slowly over bumps and listen for a knock or rattle from the front. Worn anti-roll bar links are a cheap fix.
- Ball joint2.4× usualToyota HI-Ace10.7% All 1997 cars4.5%
Failed outright at MOT: 2.4%, against 1.5% of all 1997 cars. The rest were advisories or minor defects.
Rough price £60–£150 (one joint) ClickMechanicAt the viewing: Listen for knocking over bumps and check the rubber boots behind the wheels aren't split.
Common 1997 Toyota HI-Ace diesel MOT failures and advisories
The share of 1997 Toyota HI-Ace diesel MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.
- Suspension49% 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.
- Brakes38% 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.
- Rust and bodywork30% 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.
- Lights and electrics30% of testsRough price £10–£80
At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.
- Tyres25% 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 leaks16% 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.
Questions to ask the seller before buying a 1997 Toyota HI-Ace diesel
Ask before you travel to see it. A seller who knows the car will have answers, and receipts.
- Any recent work on the rust around suspension or steering mountings? (Flagged at MOT 2.4× as often on the 1997 Toyota HI-Ace diesel as on other cars the same age.)
- Any recent work on the body structure rust or damage? (Flagged at MOT 3× as often on the 1997 Toyota HI-Ace diesel as on other cars the same age.)
- Any recent work on the chassis rust or damage? (Flagged at MOT 2.2× as often on the 1997 Toyota HI-Ace diesel as on other cars the same age.)
- Can I see the service history and receipts for any big jobs?
Looking at a Toyota HI-Ace?
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Other years
Every year of the Toyota HI-Ace compared
| Year | MOT tests | Most flagged |
|---|---|---|
| 2016 | 110 | Suspension 35% |
| 2015 | 174 | Lights and electrics 36% |
| 2013 | 143 | Lights and electrics 37% |
| 2012 | 181 | Lights and electrics 31% |
| 2011 | 1,152 | Lights and electrics 32% |
| 2010 | 1,916 | Lights and electrics 36% |
| 2009 | 2,094 | Suspension 35% |
| 2008 | 3,649 | Suspension 39% |
| 2007 | 4,039 | Suspension 41% |
| 2006 | 1,460 | Suspension 43% |
| 2005 | 1,043 | Suspension 48% |
| 2004 | 958 | Suspension 48% |
| 2003 | 872 | Suspension 51% |
| 2002 | 585 | Suspension 49% |
| 2001 | 839 | Suspension 49% |
| 2000 | 721 | Suspension 55% |
| 1999 | 945 | Suspension 54% |
| 1998 | 927 | Suspension 52% |
| 1996 | 323 | Suspension 46% |
| 1995 | 193 | Suspension 48% |
Where this comes from: the DVSA's anonymised results for every MOT test done in Great Britain during 2023–2025, counting the MOTs of Toyota HI-Ace cars first registered in 1997. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score