article thumbnail

EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% Further, there is increasing interest among stakeholders in exploring the benefits of higher octane fuels that would lead to higher compression ratios which would lead to more efficient engines and reduced fuel consumption.

article thumbnail

Volvo to concentrate on hybrids and downsized engines for US

Green Car Congress

Volvo Car Corporation will rely on a powertrain strategy based on its new downsized 4-cylinder VEA (Volvo Environmental Architecture) engine platform ( earlier post ) and hybrids for the US market, said John Maloney, recently appointed President of Volvo Cars, US, in an interview at the Detroit Auto Show. Click to enlarge.

article thumbnail

Aeristech introduces new 20 kW motor for internal combustion and fuel cell compressor applications

Green Car Congress

Aeristech, the UK-based developer of power-dense and efficient high-speed electric motors for applications including super- and turbo-chargers and fuel-cell compressors, has introduced a new 20 kW motor. Aeristech’s key invention so far is a new form of control architecture for permanent magnet variable-speed electric motors.

article thumbnail

Volvo introducing new downsized 4-cylinder engine range, with fuel economy improvements up to 35%; hybrid and flywheel drive systems

Green Car Congress

The Volvo Car Corporation is introducing a new, downsized engine range consisting solely of four-cylinder gasoline and diesel engines. The upcoming four-cylinder VEA (Volvo Environmental Architecture) engine range includes common rail diesels and direct injected gasoline engines. Earlier post.).

article thumbnail

BorgWarner 48V eBooster electrically driven compressor debuts on Daimler engine

Green Car Congress

liter gasoline engine. The engine will feature the eBooster technology matched with a BorgWarner-supplied turbocharger to improve fuel efficiency, enhance low-end torque and deliver boost on demand without any perceptible turbo lag. BorgWarner’ 48-volt eBooster electrically driven compressor is making its debut in Daimler’s latest 3.0-liter

Engine 259
article thumbnail

Mitsubishi Motors introducing 2 PHEV and 1 hybrid concept SUVs at Tokyo Motor Show

Green Car Congress

Mitsubishi Motors Corporation (MMC) will unveil three world-premiere concept cars at the 43 rd Tokyo Motor Show 2013 at the end of this month: two plug-in hybrid (PHEV) concepts, and one mild-hybrid concept. It is based on a front engine, rear-wheel drive layout plug-in hybrid EV (PHEV) system comprising a 3.0-liter

article thumbnail

Audi Electric-Powered Compressor gives 2020 Audi S6 and S7 models a boost; 48V MHEV architecture

Green Car Congress

liter, twin-turbocharged TFSI V6 engine. It consists of an electric motor with a small turbine that helps quickly build turbo boost pressure, sharpening throttle response and reducing any noticeable turbo lag. At lower engine speeds, the EPC activates at speeds up to 70,000 RPM. Ah lithium-ion battery. Ah lithium-ion battery.

Audi 383