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2020 Isuzu Trucks Grafter N35.125 MOT Pass Rate

Pass rate for Grafter N35.125 models manufactured in 2020, based on 1,683 real MOT test results.

81.8%
Pass Rate
18.2%
Fail Rate
1,683
Total Tests
45,947
Avg Mileage

Data from official DVSA MOT testing records

This page shows all Grafter N35.125 cars tested in 2020. Want to see how cars built in 2020 hold up over time?

View 2020 Isuzu Trucks Grafter N35.125 vintage page → (82.4% current pass rate)

2020 Isuzu Trucks Grafter N35.125 MOT Analysis

The 2020 Isuzu Trucks Grafter N35.125 has an MOT pass rate of 81.8% based on 1,683 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 45,947 miles on the odometer. With a 18.2% failure rate, the 2020 Grafter N35.125 is rated as "Excellent" for MOT reliability.

The leading cause of MOT failure for the 2020 Isuzu Trucks Grafter N35.125 is Lamps, reflectors and electrical equipment, responsible for 10.8% of failures. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs range from £5–50. Tyres is the second most common issue at 8.4%. Suspension follows at 3.4%.

Top failures specific to 2020 models only. The overall Grafter N35.125 page may show different rankings.

What Fails Most

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
1Lamps, Reflectors And Electrical Equipment10.8%182
2Tyres8.4%142
3Suspension3.4%57
4Visibility3.3%56
5Brakes2.4%40
6Body, Chassis, Structure1.3%22
7Identification Of The Vehicle1.2%20
8Noise, Emissions And Leaks1.0%17
9Non-component Advisories0.8%14
10Road Wheels0.2%4
11Seat Belts And Supplementary Restraint Systems0.2%3
12Steering0.1%2

Failures per 10,000 Miles

avg. 45,947 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.

Lamps & Electrical2.35% per 10K miTyres1.84% per 10K miSuspension0.74% per 10K miVisibility0.72% per 10K miBrakes0.52% per 10K miBody & Structure0.28% per 10K miIdentification of the vehicle0.26% per 10K miNoise, emissions and leaks0.22% per 10K miNon-component advisories0.18% per 10K miWheels0.05% per 10K miSeat Belts0.04% per 10K miSteering0.03% per 10K mi
View as table
Mileage-normalised failure rates by category
CategoryRate / 10K miRaw %Count
Lamps & Electrical2.3510.8%182
Tyres1.848.4%142
Suspension0.743.4%57
Visibility0.723.3%56
Brakes0.522.4%40
Body & Structure0.281.3%22
Identification of the vehicle0.261.2%20
Noise, emissions and leaks0.221.0%17
Non-component advisories0.180.8%14
Wheels0.050.2%4
Seat Belts0.040.2%3
Steering0.030.1%2

Mileage Statistics

45,947
Mean
44,305
Median
21,372
25th Percentile
54,893
75th Percentile
3.96% failures per 10K miles

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

About This Data

The 2020 Isuzu Trucks Grafter N35.125 has an MOT pass rate of 81.8% based on 1,683 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 45,947 miles on the odometer. With a 18.2% failure rate, the 2020 Grafter N35.125 is rated as "Excellent" for MOT reliability.

If you own or are considering buying a 2020 Isuzu Trucks Grafter N35.125, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to lamps, reflectors and electrical equipment: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test. With relatively low average mileage of 45,947 miles, many of these vehicles are still in good mechanical condition.

Lamps, reflectors and electrical equipment — 10.8% of failures

Lamps, reflectors and electrical equipment issues account for 10.8% of MOT failures on 2020 Isuzu Trucks Grafter N35.125 models. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.

Tyres — 8.4% of failures

Tyres issues account for 8.4% of MOT failures on 2020 Isuzu Trucks Grafter N35.125 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.

Suspension — 3.4% of failures

Suspension issues account for 3.4% of MOT failures on 2020 Isuzu Trucks Grafter N35.125 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.

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

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