Fiat Sedici
Reliability, estimated running costs, and MOT data across 4 model years from 2,243 MOT tests in 2024.
Avg Pass Rate
68%
Total Tests
2,243
Highest Pass Rate
2008 (70%)
Years Covered
4
About the Fiat Sedici
The Fiat Sedici was MOT tested 2,243 times in 2024 (DVSA data, retests included) across 4 model years (2006 to 2009), with an average pass rate of 68%. That's 14 points below the average of 82% across all models in our data, so check the year-by-year data carefully before buying. Our records list petrol versions.
Best and Worst Years
Of the years with at least 100 tests, the 2008 model has the highest pass rate at 70% from 531 tests. The 2006 model has the lowest at 65%. With just a 5 point gap, pass rates are similar across these years. Newer cars usually pass more often simply because they are younger.
Reliability Trend
Newer Fiat Sedicis pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.
Mileage Across Years
The oldest model in our data (2006) averages 103,058 miles, while the newest (2009) averages 91,775 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.
Compared to the Fiat brand average of 83%, the Sedici is 15 points lower, placing it among the less reliable Fiat models.
Estimated Running Costs
Higher due to low pass rate
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2009 detailsHow reliable is the Fiat Sedici?
Fiat Sedici by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Fiat Sedici
Is the Fiat Sedici reliable?
Across its 4 model years in our data (2006 to 2009), the Fiat Sedici averages a 68% MOT pass rate, from 2,243 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points below the average of 82% across all models in the same data. The 2008 model has the highest pass rate of the years with at least 100 tests, at 70%.
Which year Fiat Sedici has the best MOT pass rate?
Of the years with at least 100 tests, the 2008 Fiat Sedici has the highest MOT pass rate at 70%, while the 2006 model has the lowest at 65%, a 5 point gap. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Are newer Fiat Sedicis more reliable?
Newer Fiat Sedicis pass their MOT more often than older ones, by 5 percentage points on average, which is mostly down to age and wear.
Fiat Sedici Guides & Articles
Cheapest Cars to Insure in the UK: Insurance Groups 1-10
9 min read
Reliability20 Most Reliable Used Cars UK 2026: Real MOT Pass Rate Rankings
10 min read
ReliabilityMost Reliable Used Cars UK 2026 (Ranked With Real MOT Data)
11 min read
Buying GuideFord Fiesta Common Problems (2026): What to Check Before Buying
13 min read
ReliabilityFord Puma Common Problems: 7 Issues That Could Cost £1,500+ (2026)
13 min read
Checking a specific Fiat Sedici?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.