| Similarity | Rank | |
|---|---|---|
| 6L | 0.958 | 89443 |
| 4L | 0.955 | 82709 |
| 0L | 0.901 | 67269 |
| 5L | 0.887 | 69566 |
| DOHC | 0.836 | 98578 |
| 6-litre | 0.817 | 96136 |
| 4-cylinder | 0.811 | 74796 |
| 2-litre | 0.802 | 95250 |
| 6-liter | 0.798 | 87536 |
| 4-liter | 0.796 | 89522 |
| 5-liter | 0.796 | 69502 |
| 2L | 0.795 | 70215 |
| turbocharged | 0.795 | 42047 |
| 0-litre | 0.793 | 66171 |
| V6 | 0.783 | 26410 |
| 0-liter | 0.781 | 56194 |
| V-6 | 0.779 | 62945 |
| six-cylinder | 0.771 | 82610 |
| four-cylinder | 0.768 | 43423 |
| V-8 | 0.762 | 53275 |
| 3L | 0.761 | 84243 |
| 5-speed | 0.759 | 91352 |
| intercooler | 0.753 | 86072 |
| 6-speed | 0.748 | 70253 |
| D90 | 0.739 | 99249 |