SAAB INTRODUCES ALL-NEW 9-5 AERO SEDANHigh-performance variant adds more power, control khổng lồ 9-5 Sedan mã sản phẩm 2.3L high-output turbocharged engine features 230 hp & 258 lb.-ft. Of torque Trionic 7 engine management system provides excellent responseChassis modifications offer enhanced controlUpgraded brakes for improved stopping powerSporty exterior styling changes provide chất lượng appearanceNORCROSS, Ga. - In the spring of 1999, Saab introduced the 9-3Viggen, a high-performance variant of the 9-3 Coupe. This fall, for 2000,Saab adds another performance-oriented variant to lớn its mã sản phẩm line - the 9-5Aero Sedan. The 9-5 Aero builds on the innovative technologies and luxuryamenities of the current 9-5 mã sản phẩm line with an Aero-specific aggressive,high-output turbocharged engine, sport-enhanced chassis, upgraded brakesand 17-inch alloy wheels with low profile tires.2.3L High-Output Turbocharged EngineThe 9-5 Aero features a similar 2.3L high-output turbocharged engine as the9-3 Viggen. With this powerplant, Saab engineers prioritized the engine"storque đầu ra rather than horsepower. Saab"s engine philosophy focuses onthe force that gets mass moving, a solution that delivers excellentacceleration & passing performance from an efficient, small displacementpowerplant. With 230 horsepower at 5,500 rpm và an impressive 258 lb.-ft.of torque from 1,900 to lớn 3,800 rpm (with manual transmission) the 9-5 Aero"sperformance rivals that of the world"s đứng đầu luxury sport sedans. With anautomatic transmission, the engine develops 243 lb.-ft. Of torque from1,900 all the way up khổng lồ 4,600 rpm. This broad range of maximum torqueprovides the 9-5 Aero driver with nguồn on demand for safe & effectiveovertaking.The power đầu ra of the Saab 9-5 Aero"s engine is primarily attributable tothe large, variable boost pressure turbocharger, which produces a maximumboost pressure of 1.4 bar, or đôi mươi psi. This allows the 9-5 Aero khổng lồ maintainmaximum power & torque through nearly all driving conditions - includingaltitudes approaching 10,000 feet. Saab engineers have designed the engineto withstand the additional stress and heat generated from such high boostlevels. Like all Saab turbochargers since 1988, the Aero"s turbo is bothoil và water cooled. In addition, the engine features reinforced alloypistons that benefit from oil cooling jets at the base of the block thatspray oil at the underside of each piston. The engine also featuressturdier connecting rods, nitrided gudgeon pins & strengthened intakevalves. To handle the heat, exhaust valves are made of Nimonic alloy - ahigh nickel content, heat-resistant alloy used in aircraft componentssubjected to lớn high pressure & temperature, such as the exhaust nozzles injet engines.Engine Management by Saab Trionic 7The Saab Trionic 7 (T7) engine management system in the 9-5 Aero iscontrolled by a 32-bit microprocessor that is capable of performing twomillion calculations per second. It monitors và controls the directignition, fuel injection, turbo boost pressure & throttle setting toenhance engine performance & eliminate turbo lag. The system continuallyadjusts the calibrations to maximize engine performance - compensating fora number of variables including fuel quality, altitude và more.Since Trionic 7 provides electronic throttle control, it overcomes theinertia present in a large turbocharger và eliminates turbo lag bymanipulating the throttle position. T7 opens the throttle further than thedriver has requested - therefore providing more torque from the engine.It"s an electronic slight of hand, but accomplishes the driver"s requestfor torque on demand và immediate response. All 2000 Saab models featureTrionic 7.Chassis Modifications Offer Enhanced ControlThe chassis of the Saab 9-5 Aero has been developed khổng lồ harmonize with thehigh-performance turbocharged engine và provide the driver with a highlyresponsive driving environment. It is designed to combineperformance-oriented handling with a high level of comfort.Compared with the chassis of other Saab 9-5 variants, the Aero"s chassis islower by 10 milimet (.4 inch) và firmer. Front and rear suspensions areequipped with heavier anti-roll bars, stiffer springs and harder dampers inorder khổng lồ minimize body roll & improve steering precision, chassisresponse & driver control.The front control arms are fitted with new hydraulic vibration-dampingbushings mounted on the engine subframe. The bushings are stiff laterallyto improve response and steering precision, but are much softerlongitudinally for good ride comfort. The bushing"s hydraulics effectivelyabsorb high-frequency vibrations caused by irregularities in the roadsurface. The rear of the car also has firmer rubber bushings lớn improveresponse and precision. In addition, the 9-5 Aero"s MacPherson struts arefitted with a new piston khổng lồ provide better balance between handlingprecision và ride comfort.The Aero"s standard 17-inch light alloy wheels with low profile 225/45 R17performance tires contribute to the car"s excellent handlingcharacteristics.Upgraded Brake SystemThe brake system of the Saab 9-5 Aero is enhanced khổng lồ match the performanceof the engine. The front brake discs have been increased khổng lồ 12.1 inches(308mm), compared to 11.3 inches (288 mm) on other 9-5 models. A newfriction material used in the linings also improves the pedal feel andbrake performance, particularly when braking from high speeds.Sporty Exterior Styling ChangesThe 2000 9-5 Aero"s performance character is complemented by sportyexterior and interior styling changes, including flared rocker panels, afront chin spoiler, a rear valance & a sport steering wheel.The Aero features a standard 17-inch three-spoke light-alloy wheel & anoptional BBS 8"x17" composite alloy wheel.
Bạn đang xem: Saab 9
Xem thêm: Tiếng Anh Lớp 9 Unit 1 A Closer Look 1, Soạn Tiếng Anh Unit 1 Lớp 9: A Closer Look 1
The BBS wheel offers anaggressive two-piece multi-spoke design, with a separate rim and centersection joined by a series of titanium bolts for excellent strength andperformance. It features the Saab Griffin logo sản phẩm on the center caps & adiamond satin paint finish gives the appearance of the polished wheel whilemaintaining outstanding durability.Return khổng lồ 2000 model News