Nissan Unknown (1997)

290 real MOT outcomes analysed • 5.5% first-time pass rate

1997 Nissan Unknown

CarHunch analysed 290 real MOT records for the 1997 Nissan Unknown. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Below average reliability 74.5% below UK average
5.5%
pass MOT first time
UK average: ~80%
121,271
typical mileage
107,048–153,730 middle half
1.4%
ever had a dangerous defect
recorded at any MOT
0.11
avg MOT failures per car
over 1.3 tests on record

What to check before buying a 1997 Nissan Unknown

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 Nissan Unknown

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

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (63%) 183 5.3% 0.03
Diesel (28%) 81 3.5% 0.23
LPG (3%) 8 0% 0
Electric (2%) 6 0% 0
Gas (2%) 6 0% 0
Other (1%) 4 58.3% 1.5
Diesel (1%) 2 55% 1.5

Mileage Distribution

Most 1997 Nissan Unknown 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.

107,048
low mileage
121,271
typical
153,730
high mileage

Half of all 1997 Nissan Unknown vehicles fall between 107,048 and 153,730 miles.

MOT History Averages

1.3
Avg MOT tests per vehicle
0.11
Avg failures per vehicle
0.6
Avg advisories per vehicle

Most Common MOT Issues — 1997 Nissan Unknown

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

  • 28.6%
    Offside Rear Tyre worn close to legal limit/worn on edge
  • 25%
    Nearside Front Tyre worn close to legal limit/worn on edge
  • 21.4%
    Offside Rear Suspension component mounting prescribed area is corroded but not considered excessive under sill
  • 14.3%
    Offside Front Road wheel with a slightly distorted bead rim
  • 14.3%
    Nearside Rear Tyre worn close to legal limit/worn on edge
  • 14.3%
    Offside Front Brake pad(s) wearing thin
  • 14.3%
    Nearside front service brake slightly lagging in operation.
  • 14.3%
    Offside Front Integral body structure is corroded but structural rigidity is not significantly reduced Sill

Data covers a 3-year window centred on 1997. Counts include advisories and failures.

Found a specific Nissan Unknown?

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

UK

Other model years — Nissan Unknown:

1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014