1983 Land Rover 109 4 Cyl Hi-cap MOT Pass Rate
Pass rate for 109 4 Cyl Hi-cap models manufactured in 1983, based on 33 real MOT test results.
Data from official DVSA MOT testing records
1983 Land Rover 109 4 Cyl Hi-cap MOT Analysis
The 1983 Land Rover 109 4 Cyl Hi-cap has an MOT pass rate of 63.6% based on 33 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 60,548 miles on the odometer. With a 36.4% failure rate, the 1983 109 4 Cyl Hi-cap is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1983 Land Rover 109 4 Cyl Hi-cap is Lamps, Reflectors and Electrical Equipment, responsible for 9.1% 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. Exhaust, Fuel and Emissions is the second most common issue at 6.1%. Suspension follows at 6.1%.
Top failures specific to 1983 models only. The overall 109 4 Cyl Hi-cap page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 9.1% | 3 |
| 2 | Exhaust, Fuel And Emissions | 6.1% | 2 |
| 3 | Suspension | 6.1% | 2 |
| 4 | Non-component Advisories | 3.0% | 1 |
| 5 | Registration Plates And Vin | 3.0% | 1 |
| 6 | Steering | 3.0% | 1 |
Failures per 10,000 Miles
avg. 60,548 miFor 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.
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| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 1.50 | 9.1% | 3 |
| Emissions & Exhaust | 1.00 | 6.1% | 2 |
| Suspension | 1.00 | 6.1% | 2 |
| Non-component advisories | 0.50 | 3.0% | 1 |
| Registration Plates and VIN | 0.50 | 3.0% | 1 |
| Steering | 0.50 | 3.0% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1983 Land Rover 109 4 Cyl Hi-cap has an MOT pass rate of 63.6% based on 33 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 60,548 miles on the odometer. With a 36.4% failure rate, the 1983 109 4 Cyl Hi-cap is rated as "Average" for MOT reliability.
If you own or are considering buying a 1983 Land Rover 109 4 Cyl Hi-cap, budget for potential repairs before each MOT. 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. At 60,548 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Lamps, Reflectors and Electrical Equipment — 9.1% of failures
Lamps, Reflectors and Electrical Equipment issues account for 9.1% of MOT failures on 1983 Land Rover 109 4 Cyl Hi-cap 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.
Exhaust, Fuel and Emissions — 6.1% of failures
Exhaust, Fuel and Emissions issues account for 6.1% of MOT failures on 1983 Land Rover 109 4 Cyl Hi-cap models. Emissions failures occur when exhaust gases exceed legal limits for carbon monoxide (CO), hydrocarbons (HC), or particulate matter (diesel). Common causes include faulty oxygen sensors, clogged catalytic converters, or DPF issues on diesel vehicles. Typical repair costs: £100–1,000+. Pre-MOT check: If the engine management light is on, get it diagnosed before the MOT. For diesel cars, ensure the DPF has completed a regeneration cycle. Regular servicing and using premium fuel before the test can help.
Suspension — 6.1% of failures
Suspension issues account for 6.1% of MOT failures on 1983 Land Rover 109 4 Cyl Hi-cap 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.