Consumer Reports' Lowest-Rated Cars: EVs and PHEVs Struggling with Reliability

Consumer Reports released a list of new vehicles that buyers should look into before buying. The lowest-rated models are mostly EVs and plug-in hybrids, as owners frequently report issues with software, electronics, batteries, and complex powertrains.

The Genesis GV60 earned just 21 points out of 100. While the electric SUV is praised for its cabin, dynamics, and handling, reliability suffers from issues with the ICCU, battery, electrical system, noise, and water leaks. For a premium vehicle, that's particularly disappointing—customers expect not only performance but also peace of mind.

The Mazda CX-90 Plug-in Hybrid received 20 points. Mazda typically enjoys a solid reliability reputation, but this new PHEV is a blemish. Owners reported problems with the hybrid system, battery, electric motor, fuel system, and rough transmission behavior. Even the standard CX-90 scored only 23 points.

The Chevrolet Blazer EV managed 19 points. Shortly after its launch, the model faced a stop-sale because of software bugs, charging troubles, and transmission defects. Additionally, owners reported heater malfunctions, 12-volt battery issues, and electrical gremlins.

The Rivian R1T scored 18 points. This pickup is technically impressive, but build quality, motor and battery glitches, water ingress, door handles, and tailgate locks are problematic. With a starting price of $72,990 (roughly €67,200), these flaws are particularly hard to swallow.

The lowest score belongs to the GMC Acadia, with just 14 out of 100. The crossover offers a roomy interior and reasonable practicality, but owners gripe about the new turbocharged engine, transmission, brakes, and electricals. This is a model where waiting for improvements might be smarter than being an early adopter with your own cash.