10 Cars Not To Buy · Genuine

Consistently ranked as one of the least reliable vehicles in 2026, with a reliability score as low as 5/100. Jeep Grand Cherokee 4xe (Plug-in Hybrid)

While popular, many Jeep and Ram models have the highest 10-year maintenance costs. 10 cars not to buy

Despite luxury branding, they suffer from poor reliability ratings, particularly the electric GV60. Chrysler Pacifica Hybrid Consistently ranked as one of the least reliable

Frequently reported issues with engine failure and electrical systems, particularly in newer models. Rivian R1T & R1S they suffer from poor reliability ratings

Extremely low power, slow acceleration, and cramped interior.