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Nissan unveils 2013 Altima Sedan; 38 mpg highway

Green Car Congress

liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, It now includes variable valve timing on both exhaust and intake camshafts, and the new intake system opens the valves at a higher rpm to help keep the torque curve flat. The 2013 Altima equipped with the 4-cylinder, 2.5-liter

MPG 230
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Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop

Green Car Congress

liters of fuel per 100 kilometers (23 mpg US mpg). liters per 100 km (23 mpg US), the Audi S8 is significantly more fuel efficient than its competitors, according to Audi. The twin-scroll technology prevents the exhaust gas flows from influencing each other. The newly developed 4.0 With an average fuel consumption of 10.2

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Fiat introducing new 2-cylinder 0.9L Turbo TwinAir in 2014 MiTo mini

Green Car Congress

l/100 km (56 mpg US ), equivalent to 99 g CO 2 /km. The new TwinAir family engine combines the concept of downsizing (displacement and weight reduction) with technologies including supercharging with high-efficiency turbocharger; integration of the exhaust manifold in the cylinder head; and the new MultiAir intake valve control system.

2014 299
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Powertrains for the New Opel Astra

Green Car Congress

L/100 km (51 mpg US). L/100 km (48 mpg US) on average and emits no more than 129 g/km CO 2. L/100 km (56 mpg US) will be added to the range in spring 2010. L/100 km (43 mpg US)and does not emit more than 129 g/km CO 2. L/100 km (43 mpg US)and does not emit more than 129 g/km CO 2. The top-of-the-line 2.0

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Ford / AVL study concludes mid-level ethanol blend attractive as a long-term future fuel for use in optimized engines in US

Green Car Congress

Given the properties of the fuel blend, improved fuel efficiencies can be generated by several approaches, including downsizing/downspeeding; increased compression ratio; reduced enrichment; and the leveraging of improved efficiency at part load. Downsizing/downspeeding. Reduced enrichment. —Stein et al.

Engine 253
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VW launches new Sharan MPV; up to 14.3% more fuel efficient; stop-start, battery regen standard

Green Car Congress

l/100 km (47 mpg US). In the large Sharan the downsized engine consumes on average 6.4 mpg US, 154 g/km CO 2 ). mpg US, equating to 167 g/km CO 2 ). The engine supplies its maximum torque of 340 N·m (251 lb-ft) within a range of 1,750 to 3,000 rpm. mpg US, CO 2 emission: 136 g/km). l/100 km (36.8

Standards 150
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Volkswagen introduces new 1L, 3-cylinder gasoline Golf; 54.7 mpg

Green Car Congress

mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. Despite its efficiency, the Golf TSI BlueMotion with the 85 kW / 114 hp downsized 999 cc EA211-series engine reaches 100 km/h in 9.7 l/100 km (52 mpg). l/100 km (51 mpg). Exhaust manifold integrated in cylinder head.

Gasoline 150