BMW X5 40i xDrive vs Porsche Cayenne

BMW X5 40i xDrive vs Porsche Cayenne A wheelbase 42 mm longer than its predecessor&(now 2,975 millimetres), a 36 mm increase in vehicle length (to 4,922 millimetres), an extra 66 mm of width (now 2,004 millimetres) and a 19 mm increase in height (to 1,745 millimetres) give the new BMW X5 both an imposing appearance and generous levels of space for passengers and their luggage. The latest X5 retains the hallmark proportions of an SAV, but the pared-back design language - clean surfacing and precise lines accentuating the car&robustness, elegant poise and muscular authority - is new. As well as increased levels of comfort and exclusivity, the new BMW X5 now also offers enhanced functionality. Folding down the 40 : 20 : 40 split rear seat backrest increases boot capacity from 645 litres to a maximum 1,860 litres. The new BMW X5 also has a two-section tailgate for ease of loading. If the optional Comfort Access is specified, both sections can be opened and closed automatically and hands-free. The power unit fitted in the new BMW X5 xDrive40i boasts the free-revving ability inherent in all six-cylinder in-line engines from BMW, plus wonderfully eager response. The 3.0-litre unit employs a twin-scroll turbocharger and direct petrol injection technology whose maximum pressure of 350 bar ensures the fuel is delivered in extremely precise doses. The straight-six generates its maximum output of 250 kW/340 hp between 5,500 and 6,500 rpm, while the peak torque of 450 Nm (332 lb-ft...