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Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

This means that when you are towing up a grade, it will pull strong and still deliver good fuel economy. These numbers are a bit lower than competitor trucks, but the trade-off is better fuel economy in exchange for less payload and towing. Fuel economy for the 3.0-liter Duramax turbodiesel is. Bold Design.

Sierra 97
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2016 Optima midsize sedan gains new 1.6L engine

Green Car Congress

Both engines have been retuned for fuel economy and better performance and drivability with maximum torque now available at a lower RPM. The transmission optimizes the engine’s responsiveness for a sporty feel that doesn''t sacrifice fuel economy. Also new for the Optima, Michelin tires are available on all trims.

2016 150
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Road Test: 2023 Maserati Grecale Modena Mild Hybrid

Clean Fleet Report

The EPA rates fuel economy at 22 mpg city/29 highway/25 combined while running on 91 octane. mpg, with our overall economy coming in just above the EPA rating at 26.1 The 12-way heated and ventilated power sport seats, carbon fiber, piano black, satin-finished accents and the analog center-dash clock added posh touches.

Hybrid 60
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Toyota details design of fuel cell system in Mirai; work on electrode catalysts

Green Car Congress

The 2015 papers provided technical details on the high performance fuel-cell (FC) stack; specific insights into FC separator, and stack manifold; Mirai’s newly developed boost converter; and the new high-pressure hydrogen storage system with innovative carbon fiber windings. Fuel economy.

Toyota 150
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BMW unveils i8 Roadster, 2019 i8 Coupe; optimized eDrive tech increases power and range

Green Car Congress

The aluminum Drive module combines the powertrain, high-voltage battery, suspension, crash system and structural functions, while the Life module takes the form of a passenger cell made out of carbon-fiber-reinforced plastic (CFRP). BMW Connected and ConnectedDrive. inches into a comfort position. seconds (preliminary).

BMW 170
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Road Test: 2021 Chevrolet Corvette Stingray Coupe 3LT

Clean Fleet Report

The EPA rates the 2021 Chevrolet Corvette Stingray fuel economy at 15 city/27 highway/19 combined. 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. Your numbers may differ. Road Manners.

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Flash Drive: 2022 All-New Lexus NX

Clean Fleet Report

The EPA has rated the NX 350h at 41 mpg city/37 highway/39 combined, which are excellent fuel economy numbers. We don’t have the coefficient of drag yet, but expect it to be a low number as Lexus designers have made the NX 350h and 450h+ to slip through the wind. Reimagined Interior. More real estate for technology.

Lexus 63