BMW Z4 E89
E89 2009 – 2016 Roadster 7 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| sDrive18i | N20B20 | Petrol | 1 997 | 115 | 156 | 240 | 2013 – 2016 | — | |
| sDrive20i | N20B20 | Petrol | 1 997 | 135 | 184 | 270 | 2011 – 2016 | 230 hp · 360 Nm | |
| sDrive23i | N52B25 | Petrol | 2 497 | 150 | 204 | 250 | 2009 – 2011 | — | |
| sDrive28i | N20B20 | Petrol | 1 997 | 180 | 245 | 350 | 2011 – 2016 | 280 hp · 430 Nm | |
| sDrive30i | N52B30 | Petrol | 2 996 | 190 | 258 | 310 | 2009 – 2011 | — | |
| sDrive35i | N54B30 | Petrol | 2 979 | 225 | 306 | 400 | 2009 – 2016 | 370 hp · 520 Nm | |
| sDrive35is | N54B30T0 | Petrol | 2 979 | 250 | 340 | 450 | 2010 – 2016 | 390 hp · 550 Nm |
Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.