| Top Ten 12 mesi 2017 | Top Ten Dicembre 2017 | |||||
| 1 | Fiat Panda | 145.919 | 1 | Fiat Panda | 7.648 | |
| 2 | Lancia Ypsilon | 60.321 | 2 | Citroën C3 | 3.258 | |
| 3 | Fiat Tipo | 56.046 | 3 | Fiat 500X | 3.232 | |
| 4 | Fiat 500 | 53.960 | 4 | Lancia Ypsilon | 3.139 | |
| 5 | Renault Clio | 52.618 | 5 | Fiat 500L | 2.865 | |
| 6 | Citroën C3 | 48.625 | 6 | Renault Clio | 2.865 | |
| 7 | Fiat 500L | 46.450 | 7 | Jeep Renegade | 2.740 | |
| 8 | Fiat 500X | 45.789 | 8 | Fiat 500 | 2.710 | |
| 9 | Volkswagen Golf | 41.820 | 9 | Fiat Tipo | 2.644 | |
| 10 | Ford Fiesta | 41.285 | 10 | Volkswagen Golf | 2.602 | |
| Top Ten BENZINA 12 mesi 2017 | Top Ten BENZINA Dicembre 2017 | |||||
| 1 | Fiat Panda | 99.621 | 1 | Fiat Panda | 4.883 | |
| 2 | Fiat 500 | 42.442 | 2 | Fiat 500 | 2.116 | |
| 3 | Lancia Ypsilon | 40.159 | 3 | Lancia Ypsilon | 2.031 | |
| 4 | Volkswagen Polo | 22.609 | 4 | Volkswagen Polo | 1.897 | |
| 5 | Citroën C3 | 20.154 | 5 | Citroën C3 | 1.342 | |
| 6 | Smart Fortwo | 17.824 | 6 | Peugeot 208 | 1.062 | |
| 7 | Fiat Punto | 16.392 | 7 | Hyundai i10 | 993 | |
| 8 | Peugeot 208 | 16.075 | 8 | Smart Fortwo | 925 | |
| 9 | Renault Clio | 15.226 | 9 | Volkswagen up! | 899 | |
| 10 | Toyota Yaris | 13.191 | 10 | Ford Fiesta | 810 | |
| Top Ten DIESEL 12 mesi 2017 | Top Ten DIESEL Dicembre 2017 | |||||
| 1 | Fiat Tipo | 38.711 | 1 | Fiat 500X | 2.390 | |
| 2 | Fiat 500X | 37.568 | 2 | Fiat 500L | 2.338 | |
| 3 | Fiat 500L | 35.524 | 3 | Jeep Renegade | 2.156 | |
| 4 | Jeep Renegade | 33.016 | 4 | Fiat Tipo | 1.838 | |
| 5 | Renault Clio | 29.735 | 5 | Nissan Qashqai | 1.814 | |
| 6 | Nissan Qashqai | 29.215 | 6 | Ford Fiesta | 1.731 | |
| 7 | Fiat Panda | 28.884 | 7 | Fiat Panda | 1.719 | |
| 8 | Volkswagen Golf | 28.031 | 8 | Renault Captur | 1.688 | |
| 9 | Volkswagen Tiguan | 27.165 | 9 | Volkswagen Tiguan | 1.661 | |
| 10 | Ford Fiesta | 24.867 | 10 | Dacia Duster | 1.630 | |
| Top Ten METANO 12 mesi 2017 | Top Ten METANO Dicembre 2017 | |||||
| 1 | Fiat Panda | 6.788 | 1 | Volkswagen Golf | 948 | |
| 2 | Volkswagen Golf | 5.937 | 2 | Fiat Panda | 341 | |
| 3 | Volkswagen up! | 3.773 | 3 | Volkswagen up! | 270 | |
| 4 | Fiat Punto | 3.733 | 4 | Skoda Octavia | 248 | |
| 5 | Skoda Octavia | 3.176 | 5 | Volkswagen Polo | 217 | |
| 6 | Lancia Ypsilon | 1.410 | 6 | Fiat Punto | 182 | |
| 7 | Seat Leon | 1.402 | 7 | Lancia Ypsilon | 91 | |
| 8 | Fiat Qubo | 1.331 | 7 | Seat Leon | 90 | |
| 9 | Fiat 500L | 1.094 | 9 | Fiat Qubo | 89 | |
| 10 | Audi A3 | 700 | 10 | Seat Ibiza | 66 | |
| Top Ten GPL 12 mesi 2017 | Top Ten GPL Dicembre 2017 | |||||
| 1 | Fiat Panda | 10.626 | 1 | Dacia Duster | 720 | |
| 2 | Opel Corsa | 10.187 | 2 | Fiat Panda | 705 | |
| 3 | Lancia Ypsilon | 10.009 | 3 | Lancia Ypsilon | 642 | |
| 4 | Dacia Duster | 9.306 | 4 | Renault Clio | 553 | |
| 5 | Renault Clio | 7.657 | 5 | Citroën C3 | 500 | |
| 6 | Dacia Sandero | 7.474 | 6 | Fiat 500X | 425 | |
| 7 | Ford Fiesta | 7.091 | 7 | Dacia Sandero | 413 | |
| 8 | Fiat Tipo | 6.348 | 8 | Opel Corsa | 392 | |
| 9 | Fiat Punto | 5.042 | 9 | Fiat Tipo | 372 | |
| 10 | Citroën C3 | 5.015 | 10 | Fiat Punto | 358 | |
| Top Ten IBRIDE 12 mesi 2017 | Top Ten IBRIDE Dicembre 2017 | |||||
| 1 | Toyota Yaris | 21.548 | 1 | Toyota Yaris | 1.784 | |
| 2 | Toyota C-HR | 15.152 | 2 | Toyota C-HR | 849 | |
| 3 | Toyota Auris | 8.264 | 3 | Toyota RAV4 | 480 | |
| 4 | Toyota RAV4 | 6.350 | 4 | Toyota Auris | 361 | |
| 5 | Lexus NX | 2.666 | 5 | Lexus NX | 325 | |
| 6 | Kia Niro | 2.430 | 6 | Suzuki Ignis | 153 | |
| 7 | Suzuki Ignis | 2.409 | 7 | Suzuki Swift | 153 | |
| 8 | Suzuki Swift | 1.245 | 8 | Kia Niro | 146 | |
| 9 | Hyundai Ioniq | 963 | 9 | Lexus CT | 105 | |
| 10 | Toyota Prius | 684 | 10 | Hyundai Ioniq | 79 | |
| Top ELETTRICHE 12 mesi 2017 | Top ELETTRICHE Dicembre 2017 | |||||
| 1 | Nissan Leaf | 464 | 1 | Smart Fortwo | 57 | |
| 2 | Renault Zoe | 319 | 2 | Tesla Model S | 17 | |
| 3 | Tesla Model S | 266 | 3 | Tesla Model X | 15 | |
| 4 | Tesla Model X | 216 | 4 | BMW i3 | 13 | |
| 5 | Smart Fortwo | 184 | 5 | Volkswagen Golf | 12 | |
| 5 | BMW i3 | 132 | 5 | Smart Forfour | 11 | |
| 7 | Citroën C-Zero | 82 | 7 | Renault Zoe | 11 | |
| 8 | Volkswagen up! | 55 | 8 | Nissan Leaf | 8 | |
| 9 | Volkswagen Golf | 38 | 9 | Volkswagen up! | 3 | |
| 9 | Smart Forfour | 36 | 9 | Citroën Berlingo | 1 | |
