CarCostCheck

Fiat Auto-Sleepers

Reliability, estimated running costs, and MOT data across 2 model years from 129 MOT tests in 2024.

Avg Pass Rate

86%

Total Tests

129

Model Years

2018 to 2021

Years Covered

2

About the Fiat Auto-Sleepers

The Fiat Auto-Sleepers was MOT tested 129 times in 2024 (DVSA data, retests included) across 2 model years (2018 to 2021), with an average pass rate of 86%. That's slightly above the average of 82% across all models in our data. Our records list diesel versions.

Mileage Across Years

The oldest model in our data (2018) averages 14,185 miles, while the newest (2021) averages 10,658 miles.

Estimated Running Costs

Fuel (Diesel, 2300cc)
£1,676
Road Tax
£200
MOT Test
£55
Predicted Repairs
£200
Total per year£2,131
Per month£178/mo

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 2021 details

How reliable is the Fiat Auto-Sleepers?

vs average of all models+4% (82% avg)
vs Fiat brand average+3% (83% avg)

Fiat Auto-Sleepers by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202195%8810,658 mi
201876%4114,185 mi

Questions about the Fiat Auto-Sleepers

Is the Fiat Auto-Sleepers reliable?

Across its 2 model years in our data (2018 to 2021), the Fiat Auto-Sleepers averages an 86% MOT pass rate, from 129 tests (DVSA MOT data for tests in 2024, retests included). That's 4 points above the average of 82% across all models in the same data.

Fiat Auto-Sleepers Guides & Articles

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