Construction Year from: 10/2002. SKODA OCTAVIA I (1U2) RS 1.8 T Hatchback Petrol 10/2002 01/2006 FWD 20 180 132. SKODA OCTAVIA I (1U2) 1.8 T 4x4 Hatchback Petrol 10/2002 05/2006 AWD 20 150 110. Engine Code: AGU; Engine Code: AUM; Engine Code: ARX; Construction Year from: 10/2002.