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More Details on the Lexus CT 200h Hybrid Powertrain; 42 mpg US Combined

Green Car Congress

2011 Lexus CT 200h. Toyota has released more detail on the powertrain of the new Lexus CT 200h premium compact dedicated hybrid ( earlier post ); Toyota plans to introduce it to the US market in early 2011. In a switchable EV mode, the new Lexus full hybrid can drive for up to one mile (1.6 Click to enlarge.

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Toyota introducing new powertrain units based on TNGA; transmissions, engine, hybrid system, 4WD

Green Car Congress

It also achieves greater thermal efficiency, resulting in high output, due to a reduction in energy loss associated with exhaust and cooling systems, the movement of mechanical parts, and other aspects. A variable cooling system utilizes a motor-driven water pump and heated thermostat. kWh NiMH pack with 180 cells (6.5

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Toyota Previews Generation III 2010 Prius Hybrid

Green Car Congress

With the replacement of the engine’s belt-driven water pump, all engine coolant pumps are now electrically operated, reducing mechanical losses and providing engine coolant flow rate control independent of engine RPM at all times. An exhaust gas recirculation (EGR) system has also been added. The 2010 Prius features a new 1.8-liter

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Prius c hybrid goes on sale in US with entry MSRP of $18,950; new transaxle, motor technology

Green Car Congress

Ah NiMH battery and a variable-voltage system in which a boost converter boosts the operating voltage of the system to a maximum of 520 V DC. The adoption of a cooled-EGR system reduces cooling loss and pumping loss; with lower exhaust heat, heat efficiency was enhanced and, consequently, fuel efficiency was enhanced as well.

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