Niamh Hart Audi, 2017-11-04 19:54:15. A further efficiency component of the 2.9 TFSI is the thermal management system. The crankcase and the cylinder head have separate coolant circuits. After a cold start, the switchable water pump controls the flow of coolant through the engine so that the oil is warmed up as quickly as possible. The exhaust manifolds are integrated in the cylinder head, and coolant circulates around them which helps ensure rapid warming up. When the engine is warm, this technology lowers the exhaust temperatures - consumption drops drastically, especially when driving in a sporty way. The great efficiency of the V6 bi-turbo is also partly to do with low friction. For example, the fully adjustable oil pump only builds up as much pressure as necessary.
Shannon Griffin Ford Fiesta, 2017-10-11 19:13:16. Ford’s new cylinder deactivation technology - first announced for the 1.0-litre EcoBoost engine and a world first for a three-cylinder engine - will further improve fuel efficiency for Ford Fiesta ST customers without affecting performance by automatically stopping fuel delivery and valve operation for one of the engine’s cylinders in conditions where full capacity is not needed, such as when coasting or cruising with light demand on the engine. The technology can disengage or re-engage one cylinder in 14 milliseconds - 20 times faster than the blink of an eye - to seamlessly deliver full performance on demand. The all-aluminium engine also features an integrated exhaust manifold that improves efficiency by helping the engine reach optimal temperatures faster, and delivers torque more rapidly by minimising the distance exhaust gasses travel between cylinders and turbocharger. Gas particulate filter technology that reduces soot emissions will also feature.
Paige Dodd Audi, 2017-10-13 02:39:05. In the second generation of the Audi RS5 Coupe, Audi Sport is presenting its first model to feature the current RS design idiom. Its all-new 2.9 TFSI bi-turbo engine produces 331 kW (450 hp) and delivers 600 Nm (442.5 lb-ft) of torque. The standard quattro drive distributes the power to all four wheels.
Millie Lowe Ford Fiesta, 2017-10-11 19:14:39. Flush, seamless surfaces continue through the interior. A one-piece centre console connects discreetly to the lower instrument panel for a more harmonious feel, and there are no visible fixings to the floor. The industry’s highest quality coatings feature, even for complex three-dimensional surfaces. Seat materials and carpets across the Fiesta range were the first to be tested in Ford‘s upgraded materials laboratory in Dunton, U.K. Seat bolsters undergo 60,000 test cycles to ensure wear-resistance. The robustness of colours is tested using a weatherometer, and analysed with a spectrometer to make sure they don‘t fade after extensive exposure to ultraviolet light. Leather seats must resist ground-in coffee and the dye from denim jeans. Leather steering wheels are tested for resistance to sunscreen lotion.
Kiera Shaw Audi, 2017-10-13 02:35:19. Drivers can create their own personal driving experience using the standard dynamic handling system. Audi drive select influences the characteristics of both the engine and the steering. What’s more, the system also adapts the characteristic curve for shifting, as well as the exhaust flaps and further optional modules to suit the four modes: auto, comfort, dynamic and individual.
Niamh Hart Audi, 2017-10-13 02:40:48. 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.
Eleanor Norton Audi, 2017-10-13 02:38:01. In the classic Miller cycle, the reduced cylinder charge is detrimental to torque and power output. These aspects have been neutralized by Audi thanks to the implementation of turbocharging and the two-stage Audi valvelift system (AVS). The four camshafts of the 2.9 TFSI can each be adjusted by 50 degrees crank angle. At higher load and engine speed ranges, AVS closes the inlet valve later. The opening time increases from 130 to 200 degrees crankshaft angle, while at the same time the valve lift increases from 6.0 to 10.0 millimeters (0.2 to 0.4 in). Cylinder charging also increases considerably - the 2.9 TFSI revs up powerfully and delivers an impressive output.
Paige Dodd Ford Fiesta, 2017-10-11 19:13:39. "Brake interventions for Active Park Assist can prevent distracted drivers from having low speed parking bumps, and make parking in tight spaces even less stressful." Fiesta is the first car in its segment in Europe to offer Cross Traffic Alert, which warns drivers reversing out of a parking space of vehicles that may soon be crossing behind them. The feature is amongst 15 Fiesta driver assistance technologies in total, including Adaptive Cruise Control, Adjustable Speed Limiter, Blind Spot Information System, Distance Indication, Driver Alert, Lane Keeping Aid, Lane Keeping Alert and Forward Collision Warning.
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