General Good News
March 4, 2009 - Fiat - The 79th Geneva International Auto Show
|
|
Fiat shows new fuel-saving system Fiat unveiled an engine technology on Wednesday in Geneva that it says can reduce fuel consumption as much as 25% |
 |
Full Story - Below |
|
Fiat aims to cut fuel use up to 25% with new tech
On the eve of Fiat CEO Sergio Marchionne’s meeting with the presidential automotive task force to discuss his company’s proposed alliance with Chrysler, the Italian automaker unveiled a new engine technology it says can reduce fuel consumption as much as 25%. The system is expected to be available to all Fiat’s current and future partners, including Chrysler, Fiat powertrain chief Alfredo Altavilla said at Geneva's annual auto show. The first engine using the system goes on sale in the Alfa Romeo MiTo sporty compact in Europe later this year. The MiTo is among the cars Fiat’s Alfa Romeo brand hopes to sell in the Untied States if its alliance with Chrysler comes to pass. Called Multiair, the system uses electronic controls and hydraulics to vary an engine’s valve timing over a wider range than the mechanical systems automakers use today. Many automakers have turned to variable valve timing to improve fuel economy and boost performance in recent years. Development of Multiair began with Fiat’s Ferrari Formula 1 racing team. The system will initially be fitted to Fiat’s family of 1.0-liter to 1.4-liter four-cylinder engines. It will also be used on an upcoming line of 900cc two-cylinder engines the automaker has developed for use in small cars. Fiat will eventually use it on all its automotive engines. Multiair reduces an engine’s fuel consumption 10%, but its high power output will allow automakers to replace big engines with smaller ones, leading to the potential 25% decreased in overall fuel consumption, Altavilla said. It also reduces exhaust emissions by 40% to 60% he said. Fiat has proposed taking a 35% stake in Chrysler in exchange for providing the struggling automaker with a variety of vehicle platforms and engine and transmission technologies to produce the small, fuel-efficient vehicles Chrysler needs. If the alliance goes through, Chrysler would build vehicles, engines and transmissions based on Fiat technology, in addition to assembling Fiat and Alfa Romeo models at some of its North American assembly plants. Fiat could eventually raise its stake in Chrysler to a controlling 55%. Multiair can be used on both gasoline and diesel engines. Fiat thinks it will allow diesels to meet strict 2014 European emissions limits without the costly exhaust treatment systems other automakers have said they will use. Original Story - Detroit Free Press Additional Story - March 5, 2009 Fiat shows new fuel-saving systemControls to allow wide valve timingFiat unveiled an engine technology on Wednesday that it says can reduce fuel consumption as much as 25%. The system will be available to all of Fiat's current and future partners, including Chrysler, Fiat powertrain chief Alfredo Altavilla said at the Geneva Auto Show. The first engine using the system is to go on sale in the Alfa Romeo MiTo sporty compact in Europe this year. The MiTo is among the cars that Fiat's Alfa Romeo brand hopes to sell in the United States if its alliance with Chrysler comes to pass. Called Multiair, the system uses electronic controls and hydraulics to vary an engine's valve timing over a wider range than the mechanical systems automakers use today. Many automakers have turned to variable-valve timing to improve fuel economy and boost performance in recent years. Development of Multiair began with Fiat's Ferrari Formula 1 racing team. The system will initially be fitted to Fiat's 1.0-liter to 1.4-liter four-cylinder engines. It also is to be used on an upcoming line of 900cc two-cylinder engines the automaker has developed for use in small cars. Fiat eventually plans to use it on all its automotive engines. Multiair reduces an engine's fuel consumption 10%, but its high power output will allow automakers to replace big engines with smaller ones, leading to the potential 25% decrease in overall fuel consumption, Altavilla said. It also reduces exhaust emissions by 40% to 60%, he said. Fiat has proposed taking a 35% stake in Chrysler in exchange for providing the struggling automaker with a variety of vehicle platforms and engine and transmission technologies to produce the small, fuel-efficient vehicles Chrysler needs. If the alliance goes through, Chrysler would build vehicles, engines and transmissions based on Fiat technology, in addition to assembling Fiat and Alfa Romeo models at some of its North American assembly plants. Fiat could eventually raise its stake in Chrysler to a controlling 55%. The Multiair system can be used on both gasoline and diesel engines. Fiat said it will allow diesels to meet strict 2014 European emissions limits without the costly exhaust-treatment systems other automakers have said they will use. |
