Here is the brand list and their satisfaction scores out of 1,000, followed the top-ranked car or truck for happy owners by vehicle category : Brands Ranking: Porsche 884 Audi 857 BMW 854 Land Rover 853 Lexus 847 Mercedes-Benz 847 Cadillac 841 Jaguar 839 Lincoln 835 Infiniti 831 Ram 817 Volvo 812 Acura 811 Volkswagen 809 Mini 801 Buick 800 Kia 797 INDUSTRY AVERAGE 795 Hyundai 792 Honda 791 Ford 790 Nissan 790 Chevrolet 788 Dodge 787 Chrysler 784 GMC 784 Fiat 781 Scion 778 Mazda 776 Toyota 776 Jeep 763 Subaru 756 Mitsubishi 749 Smart 739 Best Cars by category: Best City Car: Fiat 500 Best Sub-Compact Car: Chevrolet Sonic. Best Compact Car: Chevrolet Volt Best Compact Sporty Car: Volkswagen GTI. Best Compact Premium Car: Lincoln MKZ. Best Compact Premium Sporty Car: Porsche Boxster. Best Midsize Car: Volkswagen Passat. Best Midsize Sporty Car: Ford Mustang. Best Midsize Premium Car: BMW 5 Series. Best Midsize Premium Sporty Car: Mercedes-Benz SL Class. Best Large Car: Dodge Charger. Best Large Premium Car: Lexus LS. Best Crossovers and Trucks by category: Best Subcompact Crossover: Buick Encore. Best Compact Crossover: Mazda CX-5 Best Compact Premium Crossover: Audi Allroad. Best Midsize Crossover: Nissan Murano. Best Compact Multipurpose Vehicle: Kia Soul. Best Midsize Premium Crossover: Porsche Cayenne. Best Minivan: Honda Odyssey. Best Large Crossover: Nissan Armada. Best Large Premium Crossover: Land ROver Range Rover Best Large Light-duty Pickup: Chevrolet Avalanche Best Large Heavy-duty Pickup: Ford F-250/F-350 Super Duty Read article at link: http://www.usatoday.com/story/money/cars/2013/07/24/jd-power-appeal-porsche-land-rover/2582275/