|  |  | | This results in greater energy efficiency, for a major improvement in fuel economy while cruising. At the same time, improved intake efficiency and a higher compression ratio create ample low-range torque, while comprehensive friction reduction measures and precise air-fuel ratio control result in outstanding fuel economy. - The increased energy efficiency of the i-VTEC variable valve timing control system at Honda Stream is further enhanced by a 3-stage variable-length intake manifold on the newly developed 2.0-liter engine to deliver torquey performance at all engine speeds, while the 1.8-liter engine employs a variable-length intake manifold that optimizes intake ram effect. Both engines achieve excellent fuel economy of 14.8km/l [2], exceeding Japanese government fuel economy standards for 2010 by 10% [3], along with outstanding exhaust emission performance certified by the Japanese Ministry of Land, Infrastructure and Transport as being 75% lower than that required by 2005 standards. - 2.0-liter models of Honda Stream are equipped with a CVT (Continuously Variable Transmission) with torque converter [4]. The torque converter delivers powerful, snappy off-the-line performance to go with the CVT's smooth, seamless acceleration. - 1.8-liter models come with a 5-speed automatic transmission that takes advantage of the engine's performance characteristics to achieve both powerful acceleration and outstanding fuel economy. The upgrade to a 5-speed transmission from the previous Stream's 4-speed transmission permits both a wider overall range of gearing and closer gear ratios. - The RSZ comes equipped with a paddle shifter with intelligent control. Operating the paddle shifter when the transmission is in Drive automatically flips the transmission into manual mode. The transmission then detects driving conditions, paddle-shifter and throttle operation to automatically return to auto mode, so anyone can enjoy carefree, sporty shifting. What's more, the RSZ (2.0l FWD) with CVT also comes with a 7-speed manual-shift mode to make the most of the CVT's remarkable shifting freedom. Intelligent shift control captures the driver's sensibility more faithfully than ever.
[2] G (FWD), X (FWD) [3] FWD models [4] G (FWD), RSZ (2.0L FWD)
Honda Stream Chassis
The new Honda Stream's high-balance chassis combines smooth handling with a flat ride. - Suspension geometry has been reworked to produce both linear handling and a flat ride. The attachment points of the suspension and the steering box were strengthened while the chassis made more rigid overall, with improved rigidity balance. - In the front, a McPherson strut suspension is employed for its outstanding space efficiency. A side-force cancellation spring has also been adopted to improve ride comfort while maintaining the compactness of the suspension. - In the rear, a compact, reactive-link, double-wishbone suspension contributes toward increased space for passengers in the third row of seats. The lower arm employs high-tensile steel for significantly higher rigidity to handle the loads imposed by the large, wide tires and provide improved stability. The use of more compliant shock absorbers and upper suspension arm bushings enhances ride comfort and reduces road noise. - The RSZ features a rear stabilizer bar, large, 17-inch tires, a front spoiler, and front strakes along with custom-tuned spring rates and shock absorber damping characteristics. The result is superior handling stability with no loss in ride comfort.
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