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GM develops integrated exhaust manifold cylinder head for 3.6L V6 direct injection engine; improvement in performance, fuel economy, emissions and noise

Green Car Congress

The reduced complexity of the design of the new integrated exhaust manifold cylinder head ( bottom ) compared to the old ( top ). GM has combined the exhaust manifold with the cylinder head into a single aluminum casting in the 2012 Camaro 3.6L Exhaust flow is 10% better than the previous V6. Click to enlarge.

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2012 Chevy Sonic with 1.4L Turbo delivers 40 mpg on highway

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turbo delivers an EPA-estimated 40 mpg US (5.9 L/100km) on the highway with a six-speed manual transmission and city fuel economy of 29 mpg (8.1 L/100km), resulting in 33 mpg US (7.1 The Accent is EPA rated at 30 mpg city and 40 on the highway). Along with achieving 40 mpg, the 1.4L L/100km) and 35 mpg highway.

MPG 262
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Third-generation Golf BlueMotion concept lowers fuel consumption to 3.2 l/100 km (73.5 mpg US); on sale in summer 2013

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mpg US), equivalent to 85 gCO 2 /km. l/100 km (62 mpg US) ( earlier post ); first deliveries of the production version of this Golf BlueMotion were made in October of the same year. At the Mondial de l’Automobile in Paris, Volkswagen is unveiling a new Golf BlueMotion concept car. This Golf concept, powered by another new 1.6-liter

MPG 359
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New 3rd generation Audi TT diesel offers fuel economy of 56 mpg

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liters per 100 km (56 mpg US), which translates into CO 2 emissions of 110 g/km (177 g/mile). liters per 100 km (35 mpg US ) and CO2 emissions of 159 g per km (256 g/mile). Controllable flaps in the exhaust system modulate the sporty sound and make it even richer. The special pump design reduces weight by around 1.5

Audi 310
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New 2013 Nissan Sentra delivers 34 mpg combined fuel economy, up to 40 mpg highway

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liter engine and next-generation Xtronic CVT with sub-planetary gear, offers combined fuel economy of 34 mpg (6.9 With the FE+ models, Sentra achieves up to 40 mpg (5.88 Other CVT-equipped models are rated at 39 mpg (6.03 All CVT models achieve a best-in-class EPA rated 34 mpg combined (City and Highway).

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Volkswagen continues to optimize its EA888 workhorse engine; fourth evolution in 2022 Golf GTI and R

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In 2022, the fourth evolution of the EA888 pushes state-of-the-art turbocharged engine design further still; it is one of the most advanced Volkswagen engines ever built. The 2022 Golf GTI makes 241 horsepower and delivers an EPA-estimated 34 mpg on the highway. liters (1,984 cc). 1 for the Golf R and 9.6:1 1 for the GTI.

Engine 397
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Toyota introducing Corolla Hybrid to US at LA Auto Show; at least 50 mpg

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The new hybrid version of Toyota’s all-time best-selling car series achieves at least 50 mpg (4.7 The model adapts the latest Toyota Hybrid Synergy Drive from the new-generation Prius, already proven as an MPG winner. liter inline four-cylinder engine was designed specifically for a hybrid application. The engine. The 2ZR-FXE 1.8-liter

MPG 306