Chrysler-Jeep 300
From 7,192 MOT tests. Average for its class.
Common MOT failure categories
Pass rate by registration year
Newer 300s fare better: 2012 models pass at 88.1% vs 73.8% for 2006.
Pass rate by fuel type
What goes wrong?
The most common MOT failure reasons are a suspension pin, bush or joint excessively worn, parking brake efficiency below minimum requirement and a steering ball joint with excessive wear or free play. The top issue, a suspension pin, bush or joint excessively worn, caused 680 failures in 2024. If you need repairs before retesting, sites like BookMyGarage let you compare local prices.
| a suspension pin, bush or joint excessively worn | 680 |
| parking brake efficiency below minimum requirement | 289 |
| a steering ball joint with excessive wear or free play | 271 |
| parking brake efficiency less than 50% of the required value | 263 |
| a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning | 216 |
| parking brake inoperative on one side | 213 |
| warning device shows system malfunction | 164 |
| a suspension joint dust cover missing or no longer prevents the ingress of dirt etc | 136 |
| brake pipe damaged or excessively corroded | 131 |
| a suspension joint dust cover severely deteriorated | 125 |
How serious are these failures?
Not all MOT failures are equal. 19.1% of 300 failures could actually strand you: fractured springs, engine faults, exhaust problems. Another 55.1% are safety issues where the car still drives but shouldn't, such as worn brakes, corroded brake pipes, and steering wear. When it does fail, the average repair bill is around £157.
By registration year
| Year | Pass rate | Top failures |
|---|---|---|
| 2012 | 88.1% | a suspension pin, bush or joint excessively worn, a steering ball joint with excessive wear or free play |
| 2010 | 72.5% | a suspension pin, bush or joint excessively worn, a lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning |
| 2009 | 71.9% | a suspension pin, bush or joint excessively worn, parking brake efficiency less than 50% of the required value |
| 2008 | 72.9% | a suspension pin, bush or joint excessively worn, parking brake efficiency below minimum requirement |
3 earlier years
| 2007 | 73.9% | a suspension pin, bush or joint excessively worn, parking brake efficiency below minimum requirement |
| 2006 | 73.8% | a suspension pin, bush or joint excessively worn, a steering ball joint with excessive wear or free play |
| 2005 | 75.7% | a suspension pin, bush or joint excessively worn, a steering ball joint with excessive wear or free play |
Typical mileage
Half of all 300s tested had between 74,863 and 139,250 miles on the clock. A significant number are high-mileage vehicles.
At 109,893 median miles, the 300 has 0.024 failures per 10,000 miles driven.
Other Chrysler-Jeep models
Common questions
What is the Chrysler-Jeep 300 MOT pass rate?
The Chrysler-Jeep 300 has a 73.6% MOT pass rate based on 7,192 real MOT tests. This is around the national average.
What are common MOT failures on a Chrysler-Jeep 300?
The most common MOT failure on the Chrysler-Jeep 300 is a suspension pin, bush or joint excessively worn, which caused 680 failures. Other common issues include parking brake efficiency below minimum requirement.
What is the typical mileage of a Chrysler-Jeep 300 at MOT?
The median mileage at MOT for a Chrysler-Jeep 300 is 109,893 miles. The middle 50% of vehicles tested have between 74,863 and 139,250 miles.
Buying a used 300?
Start with the free tools. Look up the specific vehicle's MOT history on GOV.UK The mileage at each test will show if it's been wound back, and the advisory history tells you what's wearing. Cross-reference that against the typical failures above to see if anything looks unusual for this model.
The free data won't tell you about outstanding finance, theft markers, or write-off history. For that, you need a vehicle history check This is especially important on a private sale where you have fewer legal protections.
With a 73.6% pass rate and an average repair bill of £157 when things go wrong, budget accordingly.
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MOT data from DVSA anonymised test results, 2024 test year. Fleet data from DfT vehicle licensing statistics. Crown copyright, OGL v3.0. MOT pass rates are statistical summaries of test outcomes, not assessments of individual vehicle safety or condition. Always inspect a vehicle and check its full MOT history before purchasing. See terms of use.