article thumbnail

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

Green Car Congress

Brought to the US market for the first time in the 2020 Audi S6 and S7, Audi’s Electric-Powered Compressor (EPC) comes paired to the 2.9-liter, liter, twin-turbocharged TFSI V6 engine. At lower engine speeds, the EPC activates at speeds up to 70,000 RPM. Ah lithium-ion battery. Ah lithium-ion battery. liter TFSI V8.

Audi 383
article thumbnail

New Audi S models to feature new downsized 4.0L V8 with cylinder deactivation, energy recuperation and start-stop

Green Car Congress

Audi will present its new S models for the first time at the 2011 Frankfurt Auto Show (IAA). This is a downsized platform from the prior 5.2L V10 engine in the previous model, the 4.0L Independent of this, active, electronically controlled engine bearings use targeted counterpulses to attenuate low-frequency vibrations.

article thumbnail

Audi Patent Reveals Plan For Four-Cylinder Engine As Smooth As Six Or V-8

Green Car Reports

There''s a reason people like big, multi-cylinder engines and it isn''t just about the noise they make or how much power they produce. And it''s one reason some people are worried about the latest trend for downsized four-cylinder units, as they begin appearing in larger vehicles. If Audi''s next generation.'

Audi 157
article thumbnail

Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop

Green Car Congress

TFSI twin turbo V8 for the upcoming Audi top-of-the-line S8 ( earlier post ), due on market in early summer 2012, develops 382 kW (520 hp), while consuming 10.2 Compared to the engine in the previous model, the normally aspirated 5.2-liter As the youngest member of the large Audi family of V engines, the 4.0

Audi 199
article thumbnail

2018 Volkswagen Tiguan powered by 2.0L EA888 Gen3B engine

Green Car Congress

The all-new 2018 Volkswagen Tiguan arrives in US dealerships this summer powered by the most advanced version yet of Volkswagen’s EA888 four-cylinder engine, the Gen3B. Audi engineers described the development of the Gen3B at the Vienna Motor Symposium in 2015. The Audi version of the EA888 Gen3B made its debut in the new A4.

2018 170
article thumbnail

Audi introduces new high-efficiency 2.0L TFSI based on Miller cycle; 190 hp, 47 mpg

Green Car Congress

Audi introduced its new series-production 2.0 TFSI gasoline turbocharged direct injection engine for the first time at the Vienna Motor Symposium this week. The engine, which features a new combustion method, will be used for the first time in the next generation of the A4. TFSI is a new combustion method, according to Audi.

Audi 150
article thumbnail

Audi using supplementary port fuel injection to address particulates from gasoline direct injection

Green Car Congress

Credit: Audi. liter EA888 Gen3 engine featured in Audi’s all-road shooting brake plug-in hybrid concept unveiled at the North American International Auto Show this week ( earlier post ) features—as does its production ilk—a dual injection system that combines direct injection with indirect injection into the intake manifold.

Gasoline 304