For 2017, every RX 450h comes standard with forward collision warning and mitigation, lane keeping assistance, automatic high beams and adaptive cruise control. You can also now get a front-wheel-drive F Sport model.
Pros Impeccably crafted and attractively designed cabin Excellent fuel economy for a luxury crossover Supremely quiet Appealing ride and handling balance with F Sport
Cons Gas savings unlikely to ever pay back the price premium Below-average cargo capacity Optional tech interface is distracting to use Relatively slow acceleration
The 2017 Lexus RX Hybrid ranks 4 out of 22 Luxury Midsize SUVs. The 2017 Lexus RX 450h is a midsize SUV that delivers the luxury you expect from Lexus while also providing solid performance and excellent fuel economy. However, its small cargo area detracts from its utility.
Pros Excellent fuel economy Comfortable, spacious seats
Cons Frustrating upgraded infotainment system Small cargo space
The 2017 Porsche Cayenne Hybrid ranks 1 out of 22 Luxury Midsize SUVs. The 2017 Porsche Cayenne E-Hybrid emulates everything you expect from Porsche: affluence, elegance, and performance. It's both sporty and posh, but there's isn't much room for your belongings in the back, and its fuel economy is lower than what you might expect from a plug-in hybrid.
Pros Stylish and comfortable interior Agile handling Quick acceleration Feature-rich infotainment system
Cons Small cargo space Poor fuel economy for a hybrid
The 2017 Cayenne gets Porsche's latest (PCM 4.0) touchscreen infotainment system on every trim level, improving functionality. Limited Edition Cayenne and Cayenne S E-Hybrid Platinum models also join the range, bringing the trim level count up to eight. The Cayenne Diesel has been discontinued due to the Volkswagen diesel emissions scandal.
Pros Truly impressive handling for a crossover SUV Wide selection of strong engines available Exquisite interior and build quality Plenty of customization options
Cons Relatively small cargo capacity for the segment Quite a few optional features should be standard given the price tag
The Cayenne is a spicy-hot mix of luxury, off-road ability, and sports-car performance—just what you’d expect in a Porsche SUV. The base model has a 300-hp V-6; the S makes 420 hp and the GTS makes 440 hp, both from a twin-turbo 3.6-liter V-6. There's also the S E-Hybrid. All have an eight-speed automatic and all-wheel drive. A leather-lined cabin and infotainment with navigation make it a comfortable road tripper. The Cayenne is easy to hustle around curves and equally ready for family duty. The EPA rates the Cayenne S E-Hybrid at 46 MPGe in combined driving while depleting the battery charge and using the electric motor. As a more conventional hybrid, the Porsche is rated at 22 mpg combined. That won’t rattle the worldview of many Tesla owners, but it’s substantially better than other Cayenne models.
