2013 Porsche Cayenne GTS Review Details

V8 engine; aluminium engine block and cylinder heads; four overhead camshafts, four valves per cylinder; variable valve timing and valve lift (VarioCam Plus) on the inlet side; hydraulic valve play compensation; resonance induction and two-stage variable length intake manifold; direct petrol injection; integrated dry-sump lubrication; a three-way catalytic converter with two oxygen sensors per cylinder bank; litres engine oil; elec- tronic ignition system with static ignition current distribution (eig