1994 Mercedes S 280 MOT Pass Rate
Pass rate for S 280 models manufactured in 1994, based on 668 real MOT test results.
Data from official DVSA MOT testing records
This page shows all S 280 cars tested in 1994. Want to see how cars built in 1994 hold up over time?
View 1994 Mercedes S 280 vintage page → (79.4% current pass rate)1994 Mercedes S 280 MOT Analysis
The 1994 Mercedes S 280 has an MOT pass rate of 64.8% based on 668 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 117,798 miles on the odometer. With a 35.2% failure rate, the 1994 S 280 is rated as "Average" for MOT reliability.
The leading cause of MOT failure for the 1994 Mercedes S 280 is Steering, responsible for 0.1% of failures. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs range from £150–600. Tyres is the second most common issue at 0.1%.
Top failures specific to 1994 models only. The overall S 280 page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
Failures per 10,000 Miles
avg. 117,798 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.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Steering | 0.01 | 0.1% | 1 |
| Tyres | 0.01 | 0.1% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1994 Mercedes S 280 has an MOT pass rate of 64.8% based on 668 tests — around the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 117,798 miles on the odometer. With a 35.2% failure rate, the 1994 S 280 is rated as "Average" for MOT reliability.
If you own or are considering buying a 1994 Mercedes S 280, budget for potential repairs before each MOT. Before your MOT, pay particular attention to steering: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels. With an average mileage of 117,798 miles, these vehicles are in the higher-mileage bracket where wear-related failures become more common.
Steering — 0.1% of failures
Steering issues account for 0.1% of MOT failures on 1994 Mercedes S 280 models. Steering failures include excessive play in the steering wheel, leaking power steering fluid, worn track rod ends, and damaged steering rack. These affect vehicle control and are closely related to suspension wear. Typical repair costs: £150–600. Pre-MOT check: Check for excessive steering wheel play (more than a few inches of free movement). Listen for whining from the power steering pump. Look for fluid leaks under the car near the front wheels.
Tyres — 0.1% of failures
Tyres issues account for 0.1% of MOT failures on 1994 Mercedes S 280 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.