**Porsche 718 Boxster and Cayman to Receive 911’s Flat-Six Engine**
*By Dwaipayan Roy | October 4, 2025*
Porsche is set to introduce a significant update to its combustion-engine 718 Boxster and Cayman models. The German automaker has revealed plans to equip the new “top” versions of these sports cars with the flat-six engine currently powering the iconic 911. This move marks a notable shift in Porsche’s strategy under the leadership of CEO Oliver Blume.
### Strategic Realignment and Shift in Electric Plans
CEO Oliver Blume described the changes as part of a broader “strategic realignment” that also involves revising Porsche’s electric vehicle approach. As a result, Porsche has canceled its upcoming ‘K1’ electric SUV flagship project and plans to extend the production of internal combustion engine (ICE) versions of the Cayenne and Panamera models well into the 2030s.
Additionally, Porsche will cease development on the ‘Sport’ variant of Volkswagen Group’s SSP platform, which was initially intended to underpin several new models.
### Responding to Market Changes
Blume explained the rationale behind this shift, stating, “We have seen a clear drop in demand for exclusive battery-electric cars and we are taking that into account.” This indicates Porsche’s recognition of changing consumer preferences and its willingness to adapt accordingly.
To streamline production and reduce complexity, Porsche intends to increase the commonality between the 718 and 911 model ranges, particularly by sharing powertrain components. This strategy is expected to enhance economies of scale and simplify manufacturing processes.
### Engine Transition and Emission Regulations
The upcoming “top” versions of the 718 lineup are likely to be the high-performance Spyder RS and GT4 RS models, which will be positioned above the forthcoming 718 electric variants.
However, this transition could also signal the end of the turbocharged 2.0-liter flat-four engine era for these cars. The current four-cylinder engines no longer comply with the stringent Euro 7 emissions regulations, which are set to take effect at the end of 2026.
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Porsche’s decision to adopt the 911’s flat-six engine in the 718 Boxster and Cayman marks a significant evolution for these models, blending heritage performance with modern regulatory demands. Fans of Porsche’s mid-engine sports cars can expect a new chapter emphasizing power, efficiency, and technological synergy across the brand.
https://www.newsbytesapp.com/news/auto/porsche-to-equip-718-models-with-911-s-flat-six-engine/story
