| Similarity | Rank | |
|---|---|---|
| 8L | 0.955 | 99698 |
| 6L | 0.947 | 89443 |
| 5L | 0.900 | 69566 |
| 0L | 0.892 | 67269 |
| 2L | 0.830 | 70215 |
| 3L | 0.803 | 84243 |
| 2-litre | 0.796 | 95250 |
| 5-liter | 0.794 | 69502 |
| 6-litre | 0.793 | 96136 |
| 4-liter | 0.792 | 89522 |
| DOHC | 0.790 | 98578 |
| 6-liter | 0.786 | 87536 |
| 4-cylinder | 0.781 | 74796 |
| 0-liter | 0.766 | 56194 |
| 0-litre | 0.765 | 66171 |
| turbocharged | 0.764 | 42047 |
| 2-liter | 0.764 | 86854 |
| V6 | 0.760 | 26410 |
| V-6 | 0.755 | 62945 |
| liter | 0.751 | 21744 |
| four-cylinder | 0.748 | 43423 |
| V-8 | 0.740 | 53275 |
| litre | 0.737 | 20749 |
| six-cylinder | 0.736 | 82610 |
| EcoBoost | 0.725 | 76352 |