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Magna and Ford developing prototype carbon fiber composite subframe; mass reduction of 34%

Green Car Congress

The subframe is a key part of a vehicle’s structure, typically providing a place to attach the engine and wheels while also contributing rigidity and crash management. By replacing 45 steel parts with two molded and four metallic parts, the prototype subframe achieves an 87% reduction in the number of parts.

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Ford / AVL study concludes mid-level ethanol blend attractive as a long-term future fuel for use in optimized engines in US

Green Car Congress

As a result, as the ethanol content of the fuel is increased, the fuel economy and driving range for a given fuel tank size are reduced. Both downsizing and downspeeding move the operating regime of the engine in the vehicle to a more efficient part of the engine speed-load map, providing improved vehicle fuel efficiency.

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LIVE BLOG: 2023 Tesla Investor Day

Teslarati

From Elon Musk’s Master Plan Part 3, details on the company’s third-generation platform, and discussions on how Tesla could each extreme scale, Investor Day promises to be an event that is one for the books. This will be the final part of the Investor Day presentation. 18:01 CST – Kirkhorn highlights Tesla’s Open and SG&A.

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Road Test: 2021 Ford Mustang EcoBoost Premium

Clean Fleet Report

High-powered Mustang GT, Mach1 and Shelby GT500 versions are well-known, with the latter model pumping-out 760 pin-you-back-in-your-seat horsepower. This fuel economy is encouraging, but it will take a wide open road with little traffic and lots of patience to equal it. High-Performance Turbo Manual Transmission Fun. Shifting Fun.

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Ford to Introduce 9 New or Upgraded Engines and Six New Transmissions in North America This Year

Green Car Congress

Ford will introduce nine new or upgraded engines and six new transmissions in North America this year as part of a five-year effort to overhaul its entire global powertrain portfolio. A new Ford-designed-and-built 6.7L liter Shelby GT 500 V-8. Earlier post.) Mustang GT gets a new 5.0-liter Earlier post.). liter gasoline engine.

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Ford’s math on hybrid fuel economy; standing by the C-MAX EPA ratings, acknowledging large real-world variance

Green Car Congress

Raj Nair outlining factors affecting real-world fuel economy in hybrids. One of the issues with the Ford results, Nair suggested, is that the performance of the vehicles as designed lends themselves to more sprited driving. Combining a “lead foot” with environmental factors can lead to the wide swings in fuel economy results, he said.

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Developing Fords EcoBoost Combustion System

Green Car Congress

The piston has a shallow bowl designed to ensure stable combustion during engine cold-start operations. V6 engine (the Duratec D35 EcoBoost) delivers up to 12% better fuel economy and 15% lower emissions with comparable torque and power as a 5.4L Port design parameters ‘a’ and ‘d’ shown on Port 5 (blue) vs. GTDI iVCT XO (red).

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