Top 5 Least Reliable Used Car Brands to Avoid in 2023 | Consumer Reports Analysis (2026)

The 5 least dependable used-car brands, as identified by Consumer Reports

If you’re aiming to dodge a dud, Consumer Reports recommends steering clear of these brands.

With new-car prices at historic highs, buying a used vehicle is a smart move. But you want to avoid getting stuck with a lemon.

Consumer Reports (https://www.consumerreports.org/video/view/cars/news/6361051540112/5-least-reliable-used-car-brands/) examined data from more than 150,000 vehicles aged five to ten years old, all owned by CR members. The researchers evaluated reliability across a spectrum of issues reported by members, from engine failures to repair costs, to produce a reliability score for each brand.

Here are the brands that stood out for reliability problems.

1) Ram

The 2014 Ram 1500 line surfaced a range of concerns, including transmission, driveline, and braking problems, which dragged the brand’s overall reliability score down.

2) Jeep

Jeep can be a thrill to drive, but CR members reported notable issues with transmissions, climate-control systems, and steering. The 2014 Cherokee, in particular, was highlighted for numerous trouble spots.

3) Tesla

Despite ongoing popularity, CR members flagged aging concerns in older Teslas. Specifically, models from 2014–2019 showed failures related to battery packs and electric drive motors.

4) Dodge

Dodge ranked second-worst for reliability. Used Durango and Grand Caravan models were cited for torque-converter and transmission trouble, oil leaks, and brake problems.

5) Chrysler

While Chrysler is known for minivans, CR’s assessment found notable reliability gaps. Used Chrysler vehicles, especially the Pacifica minivan and its plug-in hybrid variant, frequently faced battery and transmission issues.

What do you think about these findings? Do you agree with Consumer Reports’ assessments, or have your own experiences with these brands differed? Share your thoughts in the comments.

Top 5 Least Reliable Used Car Brands to Avoid in 2023 | Consumer Reports Analysis (2026)
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