Chrysler-jeep 300
Reliability, running costs, and MOT data across 7 years from 7,640 real MOT tests.
Avg Pass Rate
79%
Total Tests
7,640
Best Year
2012 (89%)
Years Covered
7
How reliable is the Chrysler-jeep 300?
Chrysler-jeep 300 by Year
Checking a specific Chrysler-jeep 300?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the Chrysler-jeep 300
The Chrysler-jeep 300 has been tested 7,640 times in 2024 MOT data across 7 model years (2005 to 2012), with an average pass rate of 79%. That's close to the national average of 82%. Available as petrol and diesel.
Best and Worst Years
The 2012 model is the most reliable with a 89% pass rate from 142 tests. The 2006 model has the lowest at 75%. The 14 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The CHRYSLER-JEEP 300 has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Mileage Across Years
The oldest model in our data (2005) averages 91,624 miles, while the newest (2012) averages 89,417 miles.
Compared to the Chrysler-jeep brand average of 74%, the 300 performs 5 points better, making it one of the more reliable options in the Chrysler-jeep range.
Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.