| Z 16 SE | Z 16 XE | Z 18 XE | ||
|---|---|---|---|---|
| OHC-I | DOHC-I | DOHC-I | ||
| Output | KW/BHP | 64/87 | 74/100 | 92/125 |
| rpm | 5400 | 6000 | 6000 | |
| Torque | Nm | 138 | 150 | 165 |
| rpm | 3000 | 3600 | 4600 | |
| Capacity | cm 3 | 1598 | 1598 | 1796 |
| Bore | mm | 79.00 | 79.00 | 80.50 |
| Stroke | mm | 81.50 | 81.50 | 88.20 |
| Compression ratio | 9,6:1 | 10,5:1 | 10,5:1 | |
| Valves | per cylinder | 2 | 4 | 4 |
| Camshaft | Number | 1 | 2 | 2 |
| Engine management system | HSFI 2.1 | Multec S (F) 2.2 | Simtec 71 | |
| Octane number requirement 1) | Octane | 95 | 95 | 95 |
| Sparkplugs | FR 8 LDC 4 | FR 8 LDC 4 | FR 8 LDC 4 | |
| Catalytic converter | controlled and monitored | controlled and monitored | controlled and monitored | |
| OBD | yes | yes | yes | |
| Exhaust standard | EURO 4 | EURO 4 | EURO 4 | |
| Transmission | MT | F13CR | F17CR-new | F17CR-new |
| MTA (Easytronic) | - | F17WR-MTA | F17WR-MTA | |
1
) Power and torque losses are less with lower octane fuel