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Tuesday, July 01, 2008

Audi 3.0 TFSI: All you need to know about Audi's supercharger

Audi 3.0 TFSI
Here's really all you need to know about Audi's new 3.0 TFSI, a high-tech V6 with a supercharger and most probably the next engine of the year.
• Compressor and direct injection – a compelling duo
• 213 kW (290 hp), 420 Nm and outstanding efficiency
• Superb power from idle speeds up, spontaneous torque buildup

Powerful, spontaneous and ultra-efficient: this is the new top version in Audi's V6 engine range. The 3.0 TFSI develops 213 kW (290 hp) and a huge 420 Nm (309.78 lb-ft) of torque. It combines two state-of-the-art technologies in perfect style – gasoline direct injection and compressor supercharging. The hi-tech V6 will go into production later in the year.

The brand with the four rings has a long tradition of supercharged engines. The legendary Grand Prix racing cars built by Auto Union back in the 1930s already featured compressors, which coaxed as much as 440 kW (around 600 hp) out of the mighty 16-cylinder and 12-cylinder engines. From the late 1970s on, Audi focused its attention on the exhaust turbocharger, which helped it to a succession of noteworthy triumphs in the world of motor sport. It was at this time that Audi's turbo engines began to enjoy resounding market success.

The compressor is now staging a comeback. It is the ideal supercharging technology for the new three-liter V6, the 3.0 TFSI; the T in Audi engine designations consequently no longer exclusively denotes turbo versions.


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Source: Fourtitude

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