The Porsche Cayenne should be reasonably easy to live with when its running costs and equipment fit your routine. Useful ownership information includes 2026 Cayenne 3.0T: 10.4 L/100km; 2026 Cayenne S 4.0T: 12.3 L/100km; 2026 Cayenne GTS Coupé 4.0T: 12.3 L/100km; 2026 Cayenne Coupé Black Edition 3.0T: 10.4 L/100km; 2026 Cayenne Coupé 3.0T: 10.4 L/100km; 3 more variants. For most buyers, the right car is the one that keeps commuting, family errands and weekend trips simple rather than merely looking strong on paper.