All makes

Chrysler Jeep reliability and common MOT problems by model

Chrysler Jeep shows a 26.2% combined MOT failure rate across 13,939 tests in Motintel data. 300 has one of the lower high-confidence rates at 24.8%. Patriot deserves extra checking at 33.0%.

Data sources: DVSA MOT records, official recall records, and MOT fault wording snapshots (2026-04-27, 2026-04-29, rfr_codes_2025-05-12, failure items 2023). Search-indexed model pages must clear 20,000 MOT tests and 10,000 vehicles.

Most reliable Chrysler Jeep models in MOT data

#	Model	MOT failure rate	Tests	Vehicles
Not enough high-confidence model reports are available yet.

Chrysler Jeep models with the highest MOT failure rates

#	Model	MOT failure rate	Tests	Vehicles
Not enough high-confidence model reports are available yet.

Common Chrysler Jeep MOT problem areas

#	Problem area	MOT notes	Models affected	What to check	High-rate examples
Not enough high-confidence problem-area data is available yet.

All Chrysler Jeep model reports

Model	MOT tests	Vehicles	Failure rate
300 limited data	4,843	3,602	24.8%
Cherokee limited data	3,427	2,542	26.7%
Grand Cherokee limited data	2,637	1,998	23.2%
Grand Voyager limited data	2,000	1,412	28.8%
Patriot limited data	1,032	713	33.0%

Models with limited data (fewer than 20,000 tests or 10,000 vehicles) have full reports but are not indexed in search engines until the evidence threshold is met.