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Alfa’s first SUV: the Stelvio

Green Car Congress

Stelvio features extensive use of ultra-lightweight, hi-tech materials including carbon fiber for the drive shaft and aluminium for the engines, suspension systems, hood, wings, doors and the tailgate. Turbocharged gasoline engine and a 210 hp, 2.2-liter liter diesel. Diesel is equipped with a turbocharger speed sensor.

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DOE to award $49.4M for advanced vehicle technologies research; meeting Tier 3 emissions

Green Car Congress

AOI 2: Integrated Computational Materials Engineering (ICME) Development of Carbon Fiber Composites for Lightweight Vehicles. ($6M) For the purposes of this AOI, a carbon fiber composite is defined as a composite that combines carbon fiber with polymer resin. Carbon Fiber Composite Targets.

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Final Drive: 2021 Polestar 1 PHEV

Clean Fleet Report

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.

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Audi highlights its range of electrification efforts; Q7 diesel PHEV, A7 fuel cell PHEV, BEV, 48V and more; 750 Wh/l by 2025

Green Car Congress

TDI quattro plug-in hybrid ( earlier post ); the Audi A7 h-tron quattro fuel cell vehicle ( earlier post ); the Audi e-tron quattro concept battery-electric SUV ( earlier post ); the Audi TT clubsport turbo concept ( earlier post ); the Audi RS 5 TDI competition concept ( earlier post ); and the Audi R18 e-tron quattro ( earlier post ).

Audi 150
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Gen 2 Audi A5 Sportback available as bivalent g-tron; Audi e-gas, natural gas or gasoline

Green Car Congress

In a new departure, the A5 Sportback is also available as a bivalent g-tron, which customers can run on either Audi e-gas ( earlier post ), natural gas or gasoline. g/mi) (with S tronic), Audi is the first premium manufacturer to offer a gasoline engine in the B segment that achieves lower emissions than a comparable diesel engine.

Audi 150
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Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

Smooth, Powerful Diesel Performance. There is a low diesel rumble upon start-up that becomes a nice note when accessing the ample torque to get off the line, but then purrs at freeway speeds. mpg, but on a 100-mile all-freeway run with the adaptive cruise control set at 65 mph, we got an impressive 29.8 Fuel economy for the 3.0-liter

Sierra 97
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Audi launches next-gen A4 with new Millerized TFSI engine; g-tron model w/ Audi e-gas

Green Car Congress

All engines comply with the Euro 6 emission limits, so that the TDI has been labeled a clean diesel. The entry-level gasoline engine is the 1.4 In combination with the seven-speed S tronic transmission, it accelerates the A4 Sedan from 0 to 100 km/h (62 mph) in 8.9 seconds and on to a top speed of 210 km/h (131 mph).

Audi 150