The study measures problems experienced by the original owners of vehicles after three years.
Ford Motor Company's Mercury brand ranked second, followed by General Motors' Cadillac.
Land Rover, which Ford sold this year to an Indian company, was the worst-performing brand.
Overall, the industry average shows another year of improvement. What's more, the types of problems reported are trending to what are considered "soft" problems.
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Top performers and runners-up in each category. An MAV, or multi-activity vehicle, refers to sport utility vehicles and crossovers.
Sub-Compact Car
- Highest ranked: Hyundai Accent
- Runners-up: Scion xA, Chevrolet Aveo
- Highest ranked: Toyota Prius
- Runners-up: Mitsubishi Lancer, Toyota Corolla
- Highest ranked: Mazda Miata
- Runners-up: Toyota Celica, Subaru Outback Sport
- Highest ranked: Chevrolet Monte Carlo
- Runners-up: Toyota Camry Solara Coupe/Convertible, Mitsubishi
Eclipse
- Highest ranked: Buick Century
- Runners-up: Mercury Sable, Toyota Camry Sedan
- Highest ranked: Ford Crown Victoria
- Runners-up: Mercury Grand Marquis, Buick Park Avenue
- Highest ranked: Honda S2000
- Runners-up: BMW Z4, Porsche Boxster (tie)
- Highest ranked: Lexus IS 300/IS 300 SportCross
- Runners-up: BMW 3 Series, BMW X3
- Highest ranked: Lexus ES 330
- Runners-up: Lexus GS 300/GS 430, Acura RL
- Highest ranked: Lexus LS 430
- Runners-up: Lincoln Town Car, Cadillac DeVille
- Highest ranked: Lexus SC 430
- Runners-up: Ford Thunderbird, Porsche 911
- Highest ranked: Honda Element, Toyota RAV4 (tie)
- Runner-up: Honda CR-V
- Highest ranked: Toyota Highlander
- Runners-up: Buick Rainier, Mercury Mountaineer
- Highest ranked: Toyota Sequoia
- Runners-up: Chevrolet Suburban, Ford Excursion
- Highest ranked: Toyota Tundra
- Runners-up: Ford F-150 LD, Dodge Ram Pickup LD
- Highest ranked: Ford Ranger
- Runners-up: Toyota Tacoma, Dodge Dakota
- Highest ranked: Mercury Monterey
- Runners-up: Ford E-Series, GMC Savana
- Highest ranked: Lexus GX 470
- Runners-up: Lexus RX 330, Volvo XC70
- Highest ranked: Lexus LX 470
- Runners-up: Cadillac Escalade EXT, Cadillac Escalade/Escalade ESV
The list ranks vehicle brands by the number of problems reported per 100 vehicles:
- Brand Problems per 100 vehicles
Lexus 120
Mercury 151
Cadillac 155
Toyota 159
Acura 160
Buick 163
BMW 164
Lincoln 165
Honda 177
Jaguar 178
Porsche 193
Mitsubishi 197
Hyundai 200
Ford 204
Infiniti 204
INDUSTRY AVERAGE 206
Audi 207
Mercedes-Benz 215
Nissan 224
Pontiac 225
GMC 226
Mazda 228
Subaru 228
Chrysler 229
Dodge 230
Mini 233
Chevrolet 239
Hummer 241
Scion 243
Volvo 244
Saturn 250
Jeep 253
Volkswagen 253
Saab 254
Isuzu 274
Kia 278
Suzuki 302
Land Rover 344