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dopo leftlane pure motor trend ripropone le medesime foto, probabilmente la cobalt e la daewoo nubira/lacetti saranno dei cloni,aggiungendo degli altri particolari. Under the camo is Chevy's all new Cobalt sedan, scheduled to debut as a 2010 model. Codenamed GMX071, the next-gen Cobalt will begin production at GM's Lordstown plant in July or August of next year. A coupe version will also be available. These pix reveal a contemporary new design direction for the Cobalt. The now-familiar two-tier Chevy grille dominates the front end, and the bodyside is delineated by a sharp boneline rising to the rear below a twisting concave surface that hints of current BMW 5-series. The trunk is well hidden, but the logical extension of the bodyside treatment suggests a raised central section and mild shoulders over rear wheel openings. But what's more important is what's under the skin: The new Cobalt is one of the first cars to come off GM's new global compact vehicle architecture, which will also underpin the next gen Saturn Astra and the Chevy Volt. More than just new hardware, the global compact vehicle architecture represents a new approach to product development for GM. The global compact vehicle architecture will replace five GM small car architectures worldwide by 2014, generating huge cost savings in materials and product development. One of the key attributes of the architecture is its high degree of dimensional flexibility, which allows GM to build vehicles as diverse as coupes and crossovers on the same assembly lines using many of the same parts. Not only will the global compact vehicle architecture enable GM to get more products to market more rapidly -- company insiders hint more than 30 new models will be launched worldwide off the architecture in just four years -- but it allows easier sharing of powertrains and other advanced technologies. Which is good news for GM. With gas prices continuing to rise and the subsequent boom in small car sales, the Cobalt is likely to be even more of a major player in the U.S. market than originally planned. GM now has the ability to rapidly expand the Cobalt range to include hatchbacks and crossovers if customers demand, and easily install diesel engines and other gas-saving technologies such as electric power steering
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non sono più i tempi di Marzocchi, Mastrostefano, Coppini .
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soluzione indubbiamente migliore.
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riflessivi ?
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Arriverà nel 2010 e sarà basata sulla piattaforma DELTA 2 (quella usata pure per la saab 9-3 secondo il media economico tedesco the Handelsblatt ?), inoltre avrà numerose componenti in comune con la futura daewoo lacetti.
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secondo il sito economico Handelsblatt i piani relativi alla saab 9-3 sono stati mutati in piena corsa e questo ritarderà il suo lancio fino al 2011-2012 , invece del 2009. Pare che siano stati cambiati sia il luogo di produzione, invece delle linee opel di Russelsheim, affermano sarà prodotta di nuovo in svezia, sia la piattaforma, non più la EPSILON II ma una nuova versione (Delta 2 ?)della più piccola DELTA (segmento C).In questa maniera si evitano sovrapposizioni tra 9-3 e 9-5 e grazie alle dimensioni più compatte si possono pure ridurre i consumi medi del marchio saab -
affermano con sicurezza che è TFSI.Forse la versione per l'A 6 sarà solo turbo. Vedremo, perchè sono curioso di vedere come eventualmente risolvono i problemi d 'integrazione di un turbo e di un compressore meccanico su un 6 cilindri.
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http://www.autopareri.com/forum/rumors-spies/29879-jaguar-xf-c-spy.html è stato chiuso perchè a quel tempo risultò un effettivo pesce d' aprile. A quanto pare qualcosa realmente bolliva in pentola.
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d'accordo, stranamente è in 5 posizione nella categoria ad alte prestazioni e terzo nei plurifrazionati di discreta cilindrata ma non figura nella classifica globale. Forse paga l'assenza di alcuni dispositivi che sono presenti sull'aspirato della famiglia v6 nissan, quest'ultimo nele sue varie cilindrate peraltro quest'anno non risulta.
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non ho niente da mostrarti se non ricordarti che pure alcuni Ecotec II usati da saab dispongono di un turbo ad acqua e pure il v6 HF 2.8 turbo, ritorniamo parzialmente in tema, usa un gruppo ad acqua
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dal solito motorauthority http://imageshack.us]
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Engine of the Year 2008
nella discussione ha aggiunto simonepietro in Notizie e Scelte Strategiche dal mondo dell'Auto
international engine of years : BMW 3litri biturbo (1.35i -3.35ì -x6) miglior nuovo motore dell'anno: BMW 2 litri biturbo diesel (123 d) 2. BMW 4-litre V8 (M3) 3. Subaru Diesel 2-litre flat four Turbo (Outback) 4. Audi 5-litre V10 (RS6) 5. Nissan 3.8-litre Twin Turbo (GT-R) 6. Volkswagen 1.4-litre TSI (Audi A3, Seat Leon, Altea, VW Golf, Eos, Jetta, Passat) Il miglior motore verde dell'anno: Toyota Hybrid 1.5-litre (Prius) points 2. BMW Diesel 2-litre (118d, 318d) (Stop-start) 3. Volkswagen 1.4-litre TSI Twincharger (VW Golf, Touran, Tiguan, Jetta (140/170bhp)) (small capacity, high output) 4. Volkswagen 1.4-litre TSI (Audi A3, Seat Leon, Altea, VW Golf, Eos, Jetta, Passat (125bhp)) (small capacity, high output) 5. Fiat 1.4-litre Turbo (Bravo) (small capacity, high output) 6. Honda Hybrid 1.3-litre IMA (Civic) il propulsore con le migliori perfomance :Porsche 3.6-litre Turbo (911 Turbo, GT2) 2. BMW 5-litre V10 (M5, M6) 3. BMW 4-litre V8 (M3) 4. Ferrari 6-litre V12 (599 GTB) 5. Nissan 3.8-litre Twin Turbo (GT-R) 6. Audi 5-litre V10 (RS6) poi il tutto continua con le altre sezioni dedicare alle varie cilindrate. classe da un 1 litro a 1,4 litri: Volkswagen 1.4-litre TSI Twincharger (VW Golf, Touran, Tiguan, Jetta (140/170bhp)) 2. Volkswagen 1.4-litre TSI (Audi A3, Seat León, Altea, VW Golf, Eos, Jetta, Passat (125bhp)) 3. Fiat 1.4-litre Turbo (Bravo) 4. Fiat-GM Diesel 1.3-litre (500, Panda, Grande Punto, Idea, Doblò, Linea, Lancia Ypsilon, Musa, Opel/Vauxhall Agila, Corsa, Astra, Meriva, Tigra, Combo, Suzuki Ignis, Swift, Splash) 5. Honda Hybrid 1.3-litre IMA (Civic) 6. Renault 1.2-litre Turbo (Twingo, Clio, Modus ) International Engine of the Year Awards 2008 -
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non credo che sì pongano dei problemi di costi dato che il 1.6 turbo OPC adotta tale soluzione e BRERA appartiene al segmento Premium.
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eventualmente esistono i turbo raffreddati ad acqua
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anche perchè così tra MINI e serie 1 e secondo le medesime fonti in futuro PSA, saturerà il suo stabilimento in inghilterra .
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più preciso da AUTOBLOG. BMW and PSA teamed up to produce the 1.6-liter four-cylinder currently found in the R56 MINI Cooper, but according to an interview with BMW CEO Norbert Reithofer, the four-pot will also find its way into the BMW 1-series. The pre-release of his interview in the Frankfurter Allegemeine Zeitung didn't divulge which models would benefit from the four-cylinder engine, whether it will be available in both naturally aspirated or turbocharged guise or what markets in which it will be sold
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BMW’s CEO Norbert Reithofer : We could see even more models using BMW engines in the future as the German carmaker is considering selling its engines to rival carmakers including Fiat and GM and is currently in negotiations with Mercedes-Benz over a possible engine deal. Aggiunge inoltre che i 4 cilindri BMW PSA, al tempo nati solo per la MINI , potranno ora essere introdotti eventualmente sulla serie 1 e non solo (serie 3 ?).
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evoluzione dello schema più arcaico,addirittura primordiale.http://www.autopareri.com/forum/560664-post4022.html
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parlando di numeri,le prenotazioni in europa sono state attorno alle 1500
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Prevista nuova piattaforma ibrida tra la vecchia SIGMA e la nuova ZETA . Da AUTOBLOG.com,Articolo intero su Motor TREND GM plans to merge its current Sigma RWD platform with the Zeta around 2011. At that time, the Zeta/Sigma platform will be built in three sizes – coupe, midsize with 114.8-inch wheelbase and large with 118.5-inch wheelbase – and offer a premium version of each with forged aluminum suspension components. See the list below for a breakdown of how MT thinks things will look by 2011. Zeta/Sigma variants: Coupe – Camaro, maybe Holden Monaro and Pontiac G8 Coupe Coupe Premium – Cadillac CTS Coupe Midsize – Pontiac G8 and Holden Monaro, maybe Chevy sedan (not Impala) Midsize Premium – Cadillac CTS Sedan Large – Holden Statesmen/Buick Park Avenue (China), Holden Ute/Pontiac GT ST, maybe Buick Lucerne replacement Large Premium – Cadillac STS/DTS replacement
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c'è anche chi semplifica . razionalizza e poi aumenta ugualmente il prezzo.
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forse la notizia di apertura è stata tratta da AUTOZEITUNG
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questo è il suo posto. da 7 TUNE.com Initial reports stated that the Toyota/Subaru FR sports car would enter the market in early 2010, but that has since been put back to 2011. The biggest news is that Nissan are aiming to beat Toyota and bring their new FR sports competitor to market in the ‘latter half’ of 2010. Nissan have acknowledged the lack of an entry level sports car to appeal to younger buyers and this new FR based coupe is being designed with “enjoyable handling” in mind to keep them from turning to other manufacturers. The size of the car closely resembles the previous S15 Silvia, the new FR coupe’s dimensions being 4350mm in length, 1750mm in width and with a wheelbase identical to the the new Fairlady/350 Z platform of 2550mm. As with the Toyota/Subaru sports car, the new Nissan compact FR sports coupe will attempt to keep weight at a minimum, although the extent of which is unknown at present. It’s possible that a 2.0L NA engine with a higher output will power the compact FR sports car range, with totally new 1.6L or 1.8L direct injection turbo engines also being considered for the task. The smaller capacity turbo engines are looking favorable at this point, largely due to the inclusion of Nissan’s VCR (Variable Compression Ratio) Piston-Crank System which will improve fuel economy - like that of a small capacity NA engine around town - and also provide high power when needed. The VCR equipped 1.6L turbo engine was mentioned along with the Roundbox concept at last year’s Tokyo Motor Show so it could very well make it into the compact FR sports coupe. Best Car calculates that around 150ps will be available in high compression mode, with anything up to 225ps in low compression turbocharged mode.