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ORNL study quantifies fuel economy costs of common driver practices and vehicle alterations

Green Car Congress

Researchers at Oak Ridge National Laboratory (ORNL) have quantified the fuel economy effects of some common driver practices and vehicle accessories or alterations—including underinflated tires, open windows, and rooftop and hitch-mounted cargo. l/100 km) at 60 mph (97 km/h) to 33 mpg (7.1 l/100 km) at 60 mph to 22.9

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

Green Car Congress

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. This mode is useful for operating the vehicle in parking lots or indoor parking garages, for example.

MPG 306
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2018 Toyota AYGO mid-lifecycle update features enhanced 1.0L engine; Euro 6d-TEMP-compliant; up to 61.8 mpg

Green Car Congress

liter, 3-cylinder engine –such as adding exhaust VVT and twin injectors- we are now able to offer A-segment customers the best combination of performance and best in class fuel efficiency, in-line with AYGO’s DNA of ‘fun and efficient’. seconds, and on to a top speed of 160 km/h (99 mph). mpg US) and CO 2 emissions of 93 g/km.

MPG 186
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Toyota anticipates 2016 Prius at 52 mpg combined, 56 mpg with Eco grade

Green Car Congress

Toyota anticipates that the 2016 Prius ( earlier post ) will deliver fuel economy ratings of 54 MPG city / 50 MPG highway / 52 MPG combined. A new Eco grade model is expecting ratings of 58 MPG city / 53 MPG highway / 56 MPG combined thanks to lighter weight and further optimized aerodynamics.

Prius 150
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Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor

Green Car Congress

An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. This offers the advantage since exhaust gas cleaning responds more quickly. The exhaust manifold benefits from improved insulation; the exhaust gas reaches the optimum temperature more quickly after a cold start. l/100km (33.6

Audi 269
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Audi introducing new “ultra” A4, A5, A6 models; diesels with up to 60 mpg

Green Car Congress

liters per 100 kilometers (60 to 51 mpg) and CO 2 emissions of 104 to 119 grams per kilometer (167 to 192 g/mile), the new ultra models from Audi are among the most efficient cars of their segment. A highly efficient SCR system removes NO x from the exhaust, said Audi Head of Powertrain Development, Dr. Stefan Knirsch. mpg) with 4.6

MPG 225
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Two new generation TwinPower Turbo diesels in BMW 518d and 520d; up to 57.4 mpg

Green Car Congress

mpg US) (European cycle) and CO 2 emissions to 109 g/km; this marks a reduction in consumption and CO 2 emissions in the EU test cycle by as much as 0.4 mpg US) with CO 2 emissions of 114–124 g/km. mpg US) with CO 2 emissions of 109–119 g/km, depending on the tire format fitted. l/100 km (57.4 l/100 km (52.3 – 57.4 seconds), 7.9

BMW 255