Seat Leon 1P (2005-2009) nuđen je sa 16 različitih konfiguracija motora kroz celu ponudu opreme.
| Motor | Snaga | Obrtni moment | Menjač | Pogon | Najveća brzina | 0-100 km/h | Potrošnja | Dostupno u |
|---|---|---|---|---|---|---|---|---|
| 2.0L Benzin | 310 hp | 420 Nm | Manual | Front Wheel Drive | 259 km/h | 5.7 s | 8.6 l/100km | 1 verziji |
| 2.0L Benzin | 240 hp | 300 Nm | Manual | Front Wheel Drive | 247 km/h | 6.4 s | 8.6 l/100km | 1 verziji |
| 2.0L Benzin | 200 hp | 280 Nm | Automatic | Front Wheel Drive | 229 km/h | 7.2 s | 7.9 l/100km | 1 verziji |
| 2.0L Benzin | 200 hp | 280 Nm | Manual | Front Wheel Drive | 229 km/h | 7.3 s | 7.9 l/100km | 1 verziji |
| 2.0L Benzin | 185 hp | 270 Nm | Manual | Front Wheel Drive | 221 km/h | 7.8 s | 8.1 l/100km | 1 verziji |
| 2.0L Dizel | 170 hp | 350 Nm | Manual | Front Wheel Drive | 214 km/h | 7.8 s | 6.0 l/100km | 1 verziji |
| 1.8L Benzin | 160 hp | 250 Nm | Manual | Front Wheel Drive | 213 km/h | 8.3 s | 7.4 l/100km | 7 verzija |
| 2.0L Benzin | 150 hp | 200 Nm | Automatic | Front Wheel Drive | 208 km/h | 9.4 s | 8.4 l/100km | 7 verzija |
| 2.0L Benzin | 150 hp | 200 Nm | Manual | Front Wheel Drive | 210 km/h | 8.8 s | 8.2 l/100km | 5 verzija |
| 2.0L Dizel | 140 hp | 320 Nm | Automatic | Front Wheel Drive | 205 km/h | 9.3 s | 5.7 l/100km | 7 verzija |
| 2.0L Dizel | 140 hp | 320 Nm | Manual | Front Wheel Drive | 205 km/h | 9.3 s | 5.7 l/100km | 9 verzija |
| 1.4L Benzin | 125 hp | 200 Nm | Manual | Front Wheel Drive | 197 km/h | 9.8 s | 6.4 l/100km | 10 verzija |
| 1.9L Dizel | 105 hp | 250 Nm | Manual | Front Wheel Drive | 186 km/h | 10.9 s | 4.5 l/100km | 18 verzija |
| 1.9L Dizel | 105 hp | 250 Nm | Automatic | Front Wheel Drive | 185 km/h | 11.7 s | 5.8 l/100km | 10 verzija |
| 1.6L Benzin | 102 hp | 148 Nm | Manual | Front Wheel Drive | 184 km/h | 11.7 s | 7.6 l/100km | 13 verzija |
| 1.4L Benzin | 85 hp | 130 Nm | Manual | Front Wheel Drive | 172 km/h | 13.7 s | 7.1 l/100km | 1 verziji |
Svaki red je zasebna mehanička konfiguracija — zapremina motora, snaga, menjač, pogon i vrsta goriva — deduplikovana kroz nivoe opreme koji dele isti motor. Razlike samo u opremi (enterijer, felne, opcije) ne stvaraju poseban red.