Is the Porsche 718 fuel efficient for daily commuting?

The Porsche 718 has fuel-consumption figures that are useful for daily commuting comparisons. The listed combined consumption is 2025 Cayman 2.0T: 8.6 L/100km; 2025 Boxster 2.0T: 8.6 L/100km; 2025 Cayman GT4 RS 4.0L: 12.7 L/100km; 2025 Spyder RS 4.0T: 12.9 L/100km; 2025 Boxster GTS 4.0L: 9.7 L/100km; 5 more variants. For owners, a lower L/100 km figure means fewer fuel stops and better long-term running costs, especially for Klang Valley traffic and regular intercity trips.