X5s with the sDrive40i or xdrive40i badge are equipped with a 335-hp inline-six turbocharger.
The plug-in hybrid 45e achieved 26 mpg overall and 46 mpge when exclusively using battery power.
That engine propelled an X5 to 60 mph on our test track in just 4.7 seconds.
High-quality materials are used in the Boxster cabin. The Boxster cabin is driver-focused. The cabin is divided by a ramp-like central console, but it doesn’t feel cramped.