| Similarity | Rank | |
|---|---|---|
| 0-litre | 0.917 | 82917 |
| 6-litre | 0.905 | 57742 |
| 4-litre | 0.901 | 58299 |
| 0i | 0.900 | 75722 |
| 2-litre | 0.890 | 33275 |
| fuel-inject | 0.889 | 52331 |
| 9-litre | 0.888 | 67143 |
| turbocharged | 0.882 | 35418 |
| 3-litre | 0.880 | 46489 |
| 24-valve | 0.875 | 59785 |
| 5-litre | 0.874 | 41416 |
| bhp | 0.871 | 31405 |
| vr6 | 0.869 | 72442 |
| turbo-diesel | 0.864 | 75476 |
| four-cylinder | 0.863 | 51471 |
| 16-valve | 0.863 | 36467 |
| turbo-charged | 0.863 | 61390 |
| rxe | 0.859 | 81571 |
| two-litre | 0.858 | 45603 |
| 24v | 0.855 | 47849 |
| non-turbo | 0.855 | 72533 |
| v6 | 0.854 | 21920 |
| twin-cam | 0.854 | 90179 |
| three-door | 0.853 | 43181 |
| v12 | 0.851 | 37767 |