1986 Mercedes 230 E MOT Pass Rate
Pass rate for 230 E models manufactured in 1986, based on 520 real MOT test results.
Data from official DVSA MOT testing records
This page shows all 230 E cars tested in 1986. Want to see how cars built in 1986 hold up over time?
View 1986 Mercedes 230 E vintage page → (71.9% current pass rate)1986 Mercedes 230 E MOT Analysis
The 1986 Mercedes 230 E has an MOT pass rate of 64.8% based on 520 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 108,013 miles on the odometer. With a 35.2% failure rate, the 1986 230 E is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1986 Mercedes 230 E is Body, chassis, structure, responsible for 0.6% of failures. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs range from £100–500+. Lamps, reflectors and electrical equipment is the second most common issue at 0.4%. Suspension follows at 0.2%.
Top failures specific to 1986 models only. The overall 230 E 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 | Body, Chassis, Structure | 0.6% | 3 |
| 2 | Lamps, Reflectors And Electrical Equipment | 0.4% | 2 |
| 3 | Suspension | 0.2% | 1 |
Failures per 10,000 Miles
avg. 108,013 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 |
|---|---|---|---|
| Body & Structure | 0.05 | 0.6% | 3 |
| Lamps & Electrical | 0.04 | 0.4% | 2 |
| Suspension | 0.02 | 0.2% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1986 Mercedes 230 E has an MOT pass rate of 64.8% based on 520 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 108,013 miles on the odometer. With a 35.2% failure rate, the 1986 230 E is rated as "Average" for MOT reliability.
If you own or are considering buying a 1986 Mercedes 230 E, budget for potential repairs before each MOT. Before your MOT, pay particular attention to body, chassis, structure: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely. With an average mileage of 108,013 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Body, chassis, structure — 0.6% of failures
Body, chassis, structure issues account for 0.6% of MOT failures on 1986 Mercedes 230 E models. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Lamps, reflectors and electrical equipment — 0.4% of failures
Lamps, reflectors and electrical equipment issues account for 0.4% of MOT failures on 1986 Mercedes 230 E 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.
Suspension — 0.2% of failures
Suspension issues account for 0.2% of MOT failures on 1986 Mercedes 230 E 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.