Click through the brand or model names below for more details. 2018 RANK CHANGE FROM 2016 BRAND NO. OF MODELS LEAST RELIABLE MODEL AVERAGE RELIABILITY SCORE MOST RELIABLE MODEL 1 ↑1 Toyota 14 Tacoma 80 86 2 ↓1 Lexus 8 GX 77 ES 3 ↑2 Kia 7 Sportage 71 Niro 4 — Audi 7 A7 68 Q3 5 ↑4 BMW 6 i3 62 2 Series 6 ↑5 Subaru 6 Impreza 60 BRZ 7 ↑1 Infiniti 4 Q50 60 Q70 8 ↓5 Buick 4 LaCrosse 59 Encore 9 ↑1 Honda 6 Ridgeline 59 CR-V 10 ↓ 3 Hyundai 5 Tucson 59 Elantra 11 ↑2 Nissan 8 Sentra 53 Versa Note 12 ↓6 Mazda 6 CX-9 52 3 13 ↑ 3 Porsche 3 Cayenne 50 Macan 14 ↑3 Mercedes-Benz 6 GLC 47 E-Class 15 ↑3 Ford 12 Focus 45 Fusion 16 ↑ 6 Volkswagen 8 Golf 44 Passat 17 ↑ 10 Chrysler 2 300 41 Pacifica 18 ↓ 3 Chevrolet 15 Camaro 39 Bolt 19 ↓ 7 Acura 4 ILX 38 RDX 20 ↑ 3 Jeep 4 Renegade 38 Cherokee< 21 ↑ 4 Tesla 2 Model X 37 Model S 22 ↓ 2 Lincoln 3 MKX 33 MKZ 23 ↓ 4 Volvo 3 XC90 33 V60 24 ↑ 2 Dodge 5 Journey 32 Grand Caravan 25 ↑ 4 Ram 3 3500 30 1500 26 ↓ 2 GMC 7 Acadia 28 Sierra 2500HD 27 ↓ 6 Cadillac 5 Escalade 26 CTS<