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1998 Daimler Unclassified MOT Pass Rate

Pass rate for Unclassified models manufactured in 1998, based on 67 real MOT test results.

71.6%
Pass Rate
28.4%
Fail Rate
67
Total Tests
89,562
Avg Mileage

Data from official DVSA MOT testing records

1998 Daimler Unclassified MOT Analysis

The 1998 Daimler Unclassified has an MOT pass rate of 71.6% based on 67 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 89,562 miles on the odometer. With a 28.4% failure rate, the 1998 Unclassified is rated as "Very Good" for MOT reliability.

The leading cause of MOT failure for the 1998 Daimler Unclassified is Suspension, responsible for 3.0% of failures. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs range from £200–500. Brakes is the second most common issue at 1.5%. Tyres follows at 1.5%.

⚠ Based on limited data (67 tests)

Top failures specific to 1998 models only. The overall Unclassified page may show different rankings.

What Fails Most

Suspension 3.0%
Brakes 1.5%
Tyres 1.5%

What Fails on This Car?

Click a category to see specific failure items.

View as table
MOT failure categories ranked by failure rate
RankFailure CategoryRate (%)Count
1Suspension3.0%2
2Brakes1.5%1
3Tyres1.5%1

Failures per 10,000 Miles

avg. 89,562 mi

For every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.

Suspension0.33% per 10K miBrakes0.17% per 10K miTyres0.17% per 10K mi
View as table
Mileage-normalised failure rates by category
CategoryRate / 10K miRaw %Count
Suspension0.333.0%2
Brakes0.171.5%1
Tyres0.171.5%1

Mileage Statistics

89,562
Mean
80,642
Median
70,687
25th Percentile
102,465
75th Percentile
3.17% failures per 10K miles

Mileage-adjusted failure rate — accounts for how much this model year is typically driven.

About This Data

The 1998 Daimler Unclassified has an MOT pass rate of 71.6% based on 67 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 89,562 miles on the odometer. With a 28.4% failure rate, the 1998 Unclassified is rated as "Very Good" for MOT reliability.

If you own or are considering buying a 1998 Daimler Unclassified, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to suspension: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks. With an average mileage of 89,562 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.

Suspension — 3.0% of failures

Suspension issues account for 3.0% of MOT failures on 1998 Daimler Unclassified models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.

Brakes — 1.5% of failures

Brakes issues account for 1.5% of MOT failures on 1998 Daimler Unclassified models. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).

Tyres — 1.5% of failures

Tyres issues account for 1.5% of MOT failures on 1998 Daimler Unclassified models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.

Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.

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