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2016 BMW 3-series / Sports Wagon |
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Celebrating their world premiere, meanwhile, are the four-cylinder unit in the BMW 330i Sedan/BMW 330i Touring (combined fuel consumption: 6.5–5.5/6.7–5.8 l/100 km [43.5–51.4/42.2–48.7 mpg imp]; combined CO2 emissions: 151–129/157–135 g/km) as well as the six-cylinder petrol unit in the BMW 340i Sedan/ BMW 340i Touring (combined fuel consumption: 7.7–6.5/7.0–6.8 l/100 km [36.7–43.5/40.4–41.5 mpg imp]; combined CO2 emissions: 179–152/164–158 g/km).
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Despite their superior power, further improvements have also been made to the efficiency of the engines; fuel consumption and CO2 emissions are down by as much as 11 per cent.
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The new 320d EfficientDynamics Edition Sedan (combined fuel consumption: 4.3–3.8 l/100 km [65.7-74.3 mpg imp]; combined CO2 emissions: 113–99 g/km) develops 120 kW/163 hp, yet emits just 99 g/km of CO2 when the eight-speed Steptronic transmission and standard tyres are specified. Indeed, the new transmissions also contribute to the increased efficiency of all variants.