1999 Smart (mcc) City Cabriolet MOT Pass Rate
Pass rate for City Cabriolet models manufactured in 1999, based on 45 real MOT test results.
Data from official DVSA MOT testing records
1999 Smart (mcc) City Cabriolet MOT Analysis
The 1999 Smart (mcc) City Cabriolet has an MOT pass rate of 73.3% based on 45 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 70,810 miles on the odometer. With a 26.7% failure rate, the 1999 City Cabriolet is rated as "Very Good" for MOT reliability.
The leading cause of MOT failure for the 1999 Smart (mcc) City Cabriolet is Exhaust, Fuel and Emissions, responsible for 4.4% of failures. 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 range from £100–1,000+. Brakes is the second most common issue at 4.4%.
Top failures specific to 1999 models only. The overall City Cabriolet 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 | Exhaust, Fuel And Emissions | 4.4% | 2 |
| 2 | Brakes | 4.4% | 2 |
Failures per 10,000 Miles
avg. 70,810 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 |
|---|---|---|---|
| Emissions & Exhaust | 0.63 | 4.4% | 2 |
| Brakes | 0.63 | 4.4% | 2 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 1999 Smart (mcc) City Cabriolet has an MOT pass rate of 73.3% based on 45 tests — above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 70,810 miles on the odometer. With a 26.7% failure rate, the 1999 City Cabriolet is rated as "Very Good" for MOT reliability.
If you own or are considering buying a 1999 Smart (mcc) City Cabriolet, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to exhaust, fuel and emissions: 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. At 70,810 average miles, these vehicles are in the mid-range where component wear starts to become a factor.
Exhaust, Fuel and Emissions — 4.4% of failures
Exhaust, Fuel and Emissions issues account for 4.4% of MOT failures on 1999 Smart (mcc) City Cabriolet 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.
Brakes — 4.4% of failures
Brakes issues account for 4.4% of MOT failures on 1999 Smart (mcc) City Cabriolet 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).
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.