The 5 Most Unreliable Midsize SUVs (And Why EVs Are Not on the List)
Consumer Reports recently unveiled its list of the least reliable midsize SUVs in the U.S., and the results might surprise you—or not. Notably, not a single electric vehicle made the cut, reinforcing that many of today's EVs are actually quite dependable. The list is based on member surveys covering everything from engine troubles to infotainment glitches. Here are the five models that scored the lowest in CR’s reliability ratings, along with what goes wrong and why you might want to steer clear if dependability is your top priority.
1. Jeep Grand Cherokee (Reliability Score: 29/100)
The Jeep Grand Cherokee has long been a favorite for off-road capability and style, but its mechanical reliability lags far behind. Consumer Reports gave it a dismal 29 out of 100, citing frequent complaints about transmission issues, electrical gremlins, and problematic infotainment systems. Owners report shuddering during acceleration, unexpected battery drain, and even complete powertrain failures in some model years. While the Grand Cherokee offers a comfortable ride and strong towing capacity, its high maintenance costs and recurring dealer visits make it a risky bet for long-term ownership. If you’re tempted by its rugged charm, consider purchasing an extended warranty—or better yet, look at a more reliable competitor.
2. Mazda CX-70 (Reliability Score: 32/100)
Mazda’s CX-70 aims to blend sporty handling with premium interior design, but reliability is clearly a weak point. Scoring only 32 out of 100, it ranks among the worst for midsize SUVs. Common issues include transmission hesitation, malfunctioning climate control systems, and premature brake wear. Some owners also report problems with the cylinder deactivation system, which can cause rough idling and check-engine lights. While the CX-70 excels in driving dynamics and fuel efficiency, its below-average reliability means you may spend more time at the service center than on the road. If you value peace of mind, you might want to skip this model and explore Mazda’s more dependable offerings—or look at alternatives from Honda or Toyota.
3. Ford Explorer (Reliability Score: 30/100)
The Ford Explorer is an American icon, but its latest generation has been plagued by reliability woes. Consumer Reports gave it a 30 out of 100, pointing to persistent transmission problems, electrical system failures, and engine stalling. Many owners complain about rough shifting, loss of power, and infotainment screens that freeze unexpectedly. The Explorer also suffers from below-average build quality, with rattling interiors and premature suspension wear. Despite its spacious cabin and available hybrid powertrain, the Explorer’s track record makes it a questionable choice for those seeking a trouble-free SUV. If you still want a Ford, the Edge or Escape might be better bets—though they’re smaller and less capable.
4. Chevrolet Traverse (Reliability Score: 33/100)
Chevrolet’s Traverse offers three rows of seating and a cavernous cargo area, but its reliability leaves much to be desired. With a score of 33 out of 100, it’s one of the least trustworthy midsize SUVs on the market. Frequent complaints involve transmission slipping or failing altogether, especially in models from 2018 to 2020. Additionally, owners report issues with the air conditioning system, power liftgate malfunctions, and check-engine lights caused by faulty sensors. While the Traverse is a family-friendly hauler with a smooth V6 engine, its reliability score suggests you might face unexpected repair bills. For a more dependable three-row SUV, consider the Kia Telluride or Honda Pilot instead.
5. Nissan Pathfinder (Reliability Score: 35/100)
Nissan’s Pathfinder has struggled with reliability for years, and the current model is no exception. Scoring 35 out of 100, it earned low marks for its continuously variable transmission (CVT), which often causes hesitation, jerking, or complete failure. Other common issues include faulty fuel injectors, battery drain, and problems with the rear tailgate. The Pathfinder also suffers from mediocre interior materials and dated technology compared to rivals. While it offers competitive towing capacity and a quiet cabin, the risk of major repairs outweighs its benefits for many buyers. If you need a seven-passenger SUV, look to the Toyota Highlander or Mazda CX-9 for a more reliable ride—both also have strong resale value.
Why no EVs? It’s notable that zero electric vehicles appear on this list. That’s because many EVs have fewer moving parts and simpler drivetrains, which generally translates to higher reliability scores in Consumer Reports’ surveys. Tesla models sometimes face quality issues, but the most popular midsize EVs—like the Ford Mustang Mach-E or Hyundai Ioniq 5—have not been singled out as unreliable. So if dependability is your main concern, an electric SUV might be a smarter choice than any of the five gas-powered models above.
Conclusion: These five midsize SUVs represent the bottom of the reliability barrel according to Consumer Reports. From transmission troubles to electrical gremlins, each model carries significant risk for owners. While they may appeal on price, features, or brand loyalty, the potential for costly repairs and frequent shop visits is hard to ignore. Before you sign on the dotted line, check CR’s latest reliability data and consider test-driving alternatives—especially if you’re open to going electric. A little research now can save you a lot of frustration (and money) later.
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