Millie Lowe Audi, 2017-11-04 19:54:18. Just like the entire A5 model family, the new Audi RS5 Coupe also benefits from a drastic reduction in weight. It weighs in at 1,655 kilograms (3,648.7 lb) - 60 kilograms (132.3 lb) less than previously. The body of the new RS5 Coupe is among the lightest in the segment. Thanks to geometrical lightweight construction and an intelligent mix of materials, it weighs 15 kilograms (33.1 lb) less than the body of the previous model. The module cross member under the instrument panel, for instance, consists of extruded aluminum profiles and sheets, and the front cross member is an extruded profile.
Niamh Hart Audi, 2017-10-13 19:59:15. The fast, spontaneously and sportily shifting eight-speed tiptronic with optimized shift times is standard on the new Audi RS5 Coupe. The layout of its gear sets and shifting elements results in low drag torques and thereby to a high efficiency level. Its large number of gears very frequently makes it possible to operate the engine close to its ideal load point. The lower gears have short, sporty ratios, while the upper gears are long in order to reduce revs and fuel consumption.
Kiera Shaw Audi, 2017-10-13 19:53:03. The fast, spontaneously and sportily shifting eight-speed tiptronic with optimized shift times is standard on the new Audi RS5 Coupe. The layout of its gear sets and shifting elements results in low drag torques and thereby to a high efficiency level. Its large number of gears very frequently makes it possible to operate the engine close to its ideal load point. The lower gears have short, sporty ratios, while the upper gears are long in order to reduce revs and fuel consumption.
Caitlin Duncan Honda, 2017-10-19 15:02:33. In a first for Odyssey, Honda Active Shutter Grille system located below the front bumper reduces aerodynamic drag especially at cruising speeds, directly helping to improve fuel efficiency. Included on all 2018 Odyssey trims, the system uses an electric actuator controlled by a processor that tracks major temperature parameters, including engine coolant and radiator temperatures, intake air temperature, transmission oil temperature and air-conditioning requirements, all of which can vary due to weather, road conditions, vehicle speed, throttle and gear positions, and towing activity. The system either opens or closes the four shutters simultaneously to control the amount of air flowing through the engine radiator and the air conditioner condenser. The system is designed to keep the shutters closed as much as possible - even in city driving.
Libby Wade Honda, 2017-10-19 15:02:34. Located behind the instrument panel, the Honda Odyssey cast magnesium steering hanger beam replaces the multi-part steel unit in the previous Odyssey. Its purpose is as a structural attachment point for the steering column and instrument panel, as well as a structural element that helps the passenger cabin retain its shape in certain collisions. For the first time, the Odyssey body structure also utilizes composite materials to further reduce weight while enhancing rigidity and noise dampening. One example is inside the C-pillars, where composite stiffeners, together with the structural foam mentioned above help improve body rigidity. Another example is the base that supports the Odyssey battery. Created from a single composite casting, it holds the battery securely while adding minimal weight to the overall body structure, saving 2.9 lbs. over the previous Odyssey.
Shannon Griffin Honda, 2017-10-19 15:02:34. Powering the 2018 Honda Odyssey is a 3.5-liter direct injected i-VTEC® 24-valve SOHC V6 engine with Variable Cylinder Management™ (VCM™). The new engine is common with the powerplant in the 2017 Pilot and is mated to one of two new transmissions - a 9-speed automatic (9AT), also introduced in the Pilot, for LX, EX, EX-L and EX-L NR trims, and an all-new minivan and front wheel drive-first 10-speed automatic (10AT) for Touring and Elite models. For the first time ever, all Odyssey models are equipped with steering wheel mounted paddle shifters, to give drivers greater control over transmission operation, which is particularly useful in mountainous driving or when towing. Models equipped with the new 10AT also have a new Idle-Stop capability, which further enhances fuel efficiency.
Eve Fitzgerald Honda, 2017-10-19 15:02:35. Exclusive to the Odyssey Touring and Elite trims, LED low- and high-beam headlights provide improved nighttime illumination and visibility compared to contemporary high-intensity discharge (HID) headlights. Six LEDs serve as low beams and three LEDs serve as high beams on each side. Besides improving driver confidence and passive safety, the LED headlights use less energy, helping to enhance fuel efficiency by reducing engine loads. In addition, the LED headlights last up to five times longer than HID headlights and up to 10 times longer than halogen headlights - contributing to less frequent replacement and the associated cost savings. An auto on/off function is also included.
Kiera Shaw Honda, 2017-10-19 15:02:35. The Honda Odyssey Drive-by-Wire throttle system replaces a conventional throttle cable with smart electronics that "connect" the accelerator pedal to a throttle valve inside the throttle-body. The result is less under-hood clutter and lower weight, as well as quicker and more accurate throttle actuation. Plus, a tunable "gain" rate - the relationship between throttle pedal application and throttle opening - offers improved drivability and optimized engine response to suit specific driving conditions. Honda Drive-by-Wire throttle system establishes the current driving conditions by monitoring throttle pedal position, throttle valve position, engine speed (rpm) and road speed. This information is used to define the throttle control sensitivity that gives the Odyssey throttle pedal a predictable and responsive feel that meets driver expectations.
Paige Dodd Honda, 2017-10-19 15:02:34. To further improve emissions compliance, the 3.5-liter V6 makes use of an after-catalytic-converter exhaust gas recirculation (EGR) system that allows cleaner, cooler EGR gas to be fed back into the intake system. An EGR system, especially one that delivers a cleaner, cooler charge, reduces pumping loss for better fuel efficiency. With its 60-degree V-angle and compact, rigid and lightweight high-pressure die-cast aluminum cylinder block assembly, the 3.5-liter V6 powerplant is exceptionally smooth during operation. Other factors that help reduce engine noise and vibration are a rigid forged-steel crankshaft, die-cast accessory mounts, and a stiff cast-aluminum oil pan that reduces cylinder block flex.
Paige Dodd Honda, 2017-10-19 15:02:34. The Odyssey V6 engine combines Variable Cylinder Management (VCM) with Variable Valve Timing and Lift Electronic Control (i-VTEC), which changes the lift profile, timing and lift duration of the intake valves. A switching mechanism allows each cylinder to operate with low-rpm valve lift and duration or high-rpm lift and duration. While operating in 3-cylinder mode, the rear cylinder bank rocker arms deactivate, closing all intake and exhaust valves to minimize pumping losses. The "intelligent" portion of the system is its ability to vary valve operation based on the driving situation and engine rpm. At low rpm, the i-VTEC intake valve timing and lift are optimized (low lift, short duration) for increased torque, which allows a wide range of 3-cylinder operation. As engine rpm builds past 5,350 rpm, the i-VTEC system transitions to a high-lift, long-duration intake cam profile for superior high-rpm engine power.
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