Jeep's smallest, most affordable SUV, sharing the same 9-speed automatic, and that transmission's documented early software concerns, with the related Cherokee.
The Renegade's light, compact body is an easy, unstressed load for this engine mechanically — the primary risk, as with the related Cherokee, comes from the ZF 9-speed automatic's documented early software calibration concerns.
A manual gearbox was offered on lower trims in some markets, worth asking about specifically since it sidesteps the 9-speed's documented concerns entirely.
This is about the car itself — for engine-specific failure points, see the dedicated engine page below.
This Renegade is paired with the ZF 9-speed automatic covered in detail on its own dedicated page under Chrysler — essential reading given how significant that transmission's early documented issues are.
FULL ENGINE BREAKDOWNZF 9-Speed Automatic (9HP) — Reliable or Not →Test drive extensively, through a range of speeds and throttle inputs, paying close attention to shift smoothness, hesitation, and any harsh engagement.
Ask whether the transmission has received manufacturer software updates, and consider having a dealer check and apply the latest calibration.
If available in your market, ask specifically about manual gearbox trims as an alternative that sidesteps the 9-speed entirely.