Carbon Fiber Gas-Electric MPG Reviews 
Clean Fleet Report
DECEMBER 31, 2021
This limited production luxury sedan (1,500 units worldwide) ceased production in November 2021, and ushers-in a new era for the Polestar brand seeing only all-electric cars and SUVs going forward. The Polestar 2, a midsize sedan with a 270-mile electric range, came to market in early 2021. Polestar 1: Power and Range.
Clean Fleet Report
MARCH 30, 2021
liter Duramax turbodiesel is EPA rated at 22 mpg city/26 highway/24 combined. mpg, but on a 100-mile all-freeway run with the adaptive cruise control set at 65 mph, we got an impressive 29.8 But nudging 30 mpg is impressive, which was aided by the engine stop/start system, which shuts off the engine rather than idling.
Clean Fleet Report
DECEMBER 30, 2022
The mpg ratings are for city/highway/combined. RWD we drove 225 miles through Southern California, averaging 24 mpg. Fuel economy numbers reported by Clean Fleet Report are non-scientific and represent the reviewer’s driving experience using the dash gauge computer. RWD 21/31/24. AWD 20/29/23. RWD 18/27/21. AWD 17/25/20.
Clean Fleet Report
DECEMBER 1, 2021
mpg, but in two 100-mile highway runs with the cruise control set at 65 mph, we achieved 30.1 So while most owners will not be trying to eke-out every last mile from a drop of fuel, it is possible, when on a long road trip and with an easy right foot, to crack 30 mpg. inch front/13.3-inch Designed to slip through the air. Have a blast!
Clean Fleet Report
DECEMBER 23, 2021
high-performance at 20 mpg city/27 highway/22 combined. In 240 miles driving around Southern California we averaged 23 mpg, but in a 100-mile run with the adaptive cruise control set at 65 mph, we averaged 31.2 mpg, exceeding the EPA figure. And yes, you can spin the tires! The EPA has rated the EcoBoost 2.3L
Clean Fleet Report
NOVEMBER 6, 2021
Some of these come as hybrids, plug-in hybrids or full electrics, upping the ante even more. Clean Fleet Report spent a week exploring Southern California in the front-wheel drive XT5 Premium Luxury, which the EPA rates at 19 mpg city/26 highway/21 combined mpg. Ready to go head-to-head. Story by John Faulkner.
Clean Fleet Report
MAY 7, 2022
The all-new 2022 Genesis GV70 slots in just below the larger GV80 SUV, both of which will be joined soon by the all-electric GV60. Running on unleaded premium, the EPA has rated the fuel economy at 19 mpg city/25 highway/21 combined. We are familiar with this engine as it was in the 2021 Genesis GV80 we reviewed earlier.
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