2013 Initial Quality Study (IQS) Results

Taken from the Initial Quality Study (IQS), which looks at owner-reported problems in the first 90 days of new-vehicle ownership, this score is based on problems that have caused a complete breakdown or malfunction, or where controls or features may work as designed, but are difficult to use or understand.

2013 Award Recipients

Compact Multi-Purpose Vehicle

2013 Kia Soul

Compact Premium Car

2013 Acura TL

Compact Premium Sporty Car

2013 Porsche Boxster

Compact Sporty Car

2013 Mazda MX-5 Miata

Large Heavy Duty Pickup

2013 Chevrolet Silverado HD

Large Light Duty Pickup

2013 Chevrolet Avalanche

Large Light Duty Pickup

2013 GMC Sierra LD

Large Premium CUV

2013 Cadillac Escalade

Large Premium Car

2013 Lexus LS

Midsize Premium CUV

2013 Infiniti FX

Midsize Premium Car

2013 Hyundai Genesis Sedan

Midsize Premium Sporty Car

2013 Porsche 911

Midsize Sporty Car

2013 Chevrolet Camaro

Midsize Sporty Car

2013 Ford Mustang

Sub-Compact CUV

2013 Buick Encore

Sub-Compact CUV

2013 Kia Sportage

Sub-Compact Car

2013 Mazda Mazda2

Top Rated Vehicles by Body Style

Other Studies

Learn what owners say about their vehicles. View the latest study results.