CarCostCheck

Kia Proceed gt-line s isg s-a

Reliability, running costs, and MOT data across 4 years from 1,251 real MOT tests.

Avg Pass Rate

87%

Total Tests

1,251

Best Year

2021 (91%)

Years Covered

4

How reliable is the Kia Proceed gt-line s isg s-a?

vs national average+5% (82% avg)
vs Kia brand average+1% (86% avg)
Best to worst year spread12 percentage points
Reliability trendImproving over years

Kia Proceed gt-line s isg s-a by Year

YearPass RateTestsAvg Mileage
202379%4216,566 mi
202191%38825,050 mi
202090%28030,983 mi
201987%54140,385 mi

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About the Kia Proceed gt-line s isg s-a

The Kia Proceed gt-line s isg s-a has been tested 1,251 times in 2024 MOT data across 4 model years (2019 to 2023), with an average pass rate of 87%. That's slightly above the national average of 82%. Available as petrol.

Best and Worst Years

The 2021 model is the most reliable with a 91% pass rate from 388 tests. The 2023 model has the lowest at 79%. The 12 point spread between years means reliability varies somewhat, but no year is dramatically different.

Reliability Trend

Newer KIA PROCEED GT-LINE S ISG S-As show better MOT pass rates than older ones, with an average improvement of 4 percentage points.

Mileage Across Years

The oldest model in our data (2019) averages 40,385 miles, while the newest (2023) averages 16,566 miles.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.