New vehicle buyers are craving bigger, better and more interactive infotainment systems; however, they have no patience for systems that don't work.

Car buyers may crave infotainment systems and voice-controlled navigation, but they’ve also become frustrated with technologies that don’t work as promised, according to the latest annual Vehicle Dependability Study, or VDS, from J.D. Power and Associates.

Technical glitches now far outweigh traditional mechanical issues such as balky transmissions, rust and wind noise when it comes to the problems that motorists reported after three years of ownership – and with more cars offering such digital technologies, it was a key reason why complaints actually rose last years, according to the 2017 Power VDS.

“The increase in technology-related problems has two sources,” Power Vice President Renee Stephens, who oversees U.S. automotive research. “Usability problems that customers reported during their first 90 days of ownership are still bothering them three years later in ever-higher numbers. At the same time, the penetration of these features has increased year over year.”

According to the latest dependability study – which focused on vehicles from the 2014 model-year – the industry averaged 156 “problems” per 100 vehicles, or 156 PP100 in Power-speak. That was up from 152 problems the year before.

Problems with digital technology have been rising for more than a decade, reflecting the rapid addition of systems like hands-free Bluetooth calling, in-car navigation and infotainment systems. Such technologies are also the source of the majority of complaints in another widely followed Power report, the Initial Quality Study, which asks motorists about their new vehicles after 90 days of ownership.

(The 1% mostly likely drives the same vehicle everyone else does. Click Here to find out what it is.)

The VDS is considered by some a more telling indicator of quality, however, as it looks at vehicles after three years of ownership. By then, hidden problems are likely to surface. At the same time, owners are expected to become more familiar with how technologies, such as voice controls, work.

Lexus ranked at the top of the J.D. Power Vehicle Dependability Survey thanks to vehicles like the RX450h.

While digital technologies are the source of a majority of complaints, some mechanical problems continue to creep up. The new VDS finds that battery failures increased a whopping 44% compared to the prior year. It’s unclear if that is linked to the use of new technologies that can draw more power.

According to the latest dependability study – which is now in its 28th year – Lexus and Porsche were tied as the top-ranked brands, with an average 110 problems per 100 vehicles. Luxury marques routinely dominate the various quality charts, but mainstream brands have been gaining in quality and reliability in recent years. Toyota was third in the latest VDS, followed by Buick and Mercedes-Benz. In all, five mainstream marques landed among the top 10.

“The good news is consumers don’t have to spend a lot of money to get a very dependable vehicle,” said David Sargent, Power’s vice president of global automotive operations.

At the other extreme, Fiat ranked at the bottom of the 31 brands covered by the study, with an average 298 PP100. Fiat’s Jeep brand was ranked 30th, with 209 problems, and Infiniti was third from bottom with 203.

Sargent warned that the problems many consumers are reporting with their high-tech models could actually get worse in the coming years, as more new features are added. None of the 2014 models included in the study, for example, featured the new Apple CarPlay and Android Auto systems, for example.

(Click Here to see more about the $3 billion winter costs U.S. drivers each year.)

Manufacturers have reason to try to resolve their high-tech glitches, Sargent emphasized, as well as more traditional, mechanical problems. “We find buyers are increasingly avoiding models with poor reputations for dependability, so manufacturers can’t afford to let quality slip,” he explained.

Here’s the list of all 31 brands covered by the 2017 J.D. Power Vehicle Dependability Study, followed by a round-up of the top models by category:

1. (tie) Lexus 110

2. (tie) Porsche 110

3. Toyota 123

4. Buick 126

5. Mercedes-Benz 131

6. Hyundai  133

7. BMW  139

8. Chevrolet  142

9. Honda 143

10. Jaguar 144

11. Kia  148

12. (tie) Lincoln 150

13. (tie) Mini  150

14. GMC  151

15. Cadillac 152

16. Audi 153

17. Volvo 154

AVERAGE 156

18. Chrysler 159

19. (tie) Subaru 164

20.  (tie) Volkswagen 164

21. Mazda 166

22. Acura 167

23. Nissan 170

24. Land Rover  178

25. Mitsubishi  182

26. (tie) Ford 183

27. (tie) Ram 183

28. Dodge 187

29. Infiniti 203

30. Jeep 209

31. Fiat 298

 

The most reliable models by product segment are:

Small car

Chevrolet Sonic
Nissan Versa

Compact car

Toyota Prius
Buick Verano (tie)
Honda Civic (tie)

Compact Premium Car

Lexus ES
Mercedes-Benz C-Class
Acura ILX

Midsize Car

Toyota Camry
Chevrolet Malibu
Hyundai Sonata

Midsize Sporty Car

Chevrolet Camaro
Ford Mustang

Midsize Premium Car

Lexus GS
Mercedes-Benz E-Class
Audi A7

Large Car

Toyota Avalon
Buick LaCrosse
Kia Cadenza

Small SUV

Volkswagen Tiguan
Buick Encore
Hyundai Tucson

Compact MPV

Toyuta Prius V
Kia Soul

Compact SUV

Toyota FJ Cruiser
Chevrolet Equinox
GMC Terrain

Compact Premium SUV

Mercedes-Benz GLK-Class
Acura RDX
Volvo XC60

Midsize Pickup

Honda Ridgeline
Nissan Frontier

Midsize SUV

Toyota Venza
Ford Edge (tie)
Honda Pilot (tie)

Midsize Premium SUV

Lexus RX
Lexus GX
Porsche Cayenne

Minivan

Toyota Sienna
Chrysler Town & Country
Dodge Grand Caravan

Large SUV

Chevrolet Tahoe
GMC Yukon

Large Light Duty Pickup

Ford F-150
Toyota Tundra
Chevrolet Silverado (tie)
Ram 1500 (tie)

Large Heavy Duty Pickup

Chevrolet Silverado HD
GMC Sierra HD
Ford Super Duty

(Congestion costing drivers $1,200 annually. Click Here for the story.)

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