Audi A8 4.0 TDI Quattro: Newton with a meter
Despite all the prejudices, the creators of this version of the Audi A8 decision the automobile "the showiest diesel sedan within the world. i do not understand, however concerning showy, however, what this automobile extremely cannot refuse, is that the power - formed diesel "eight" offers 275 power unit and smart "moment" in 650 Nm.
Ubiquitous dieselization is finished during a little way: Audi A8 with a replacement engine is prepared to cue everybody all over again that the massive herd can shortly get replaced by Newton together with his meter. And he has one thing to indicate for it.
Despite all the prejudices, the creators of this version of Audi A8 decision the automobile "the most showy diesel sedan within the world". I do not understand, however concerning fairness, however, what this automobile extremely cannot refuse is its power - formed diesel "eight" offers 275 power unit and smart "moment" in 650 Nm. till recently the Mercedes-Benz E-class four hundred CDI with 250 power unit engine was the leader among such engines. due to the engine, the A8 is presently the foremost powerful sedan with a diesel V8 within the world and in its category, and additionally, it's the foremost "momentary" serial automobile within the history of the German whole. continued to enumerate the achievements of the automobile, let's not forget the outstanding sprinting qualities - having sung an honest fuel, the A8 is in a position to overcome the "hundred" in mere vi.7 seconds, and this can be "the best results of the season within the world", as Julia Bordovskikh would say. the foremost compact and one among the lightest diesel engines - the successor of the three.3-liter engine of the last generation - has purchased a sequence drive of camshafts and 4 valves per cylinder, which permit to fill combustion chambers with most potency. fuel injection system from this engine is managed by the most recent generation of "Boshevska" common-rail system - the pressure below that the star fuel is injected into the combustion chamber, raised from 1350 bar to 1600 bar. Imagine that it occurred to you to boost a contemporary medium sized sedan on your finger. 1600 bar is that the pressure it'll exert on your organ nail. however high isn't solely funny examples, however conjointly improved fuel spraying and combustion. The new generation of common-rail conjointly includes new nozzles with seven holes, double injection of the "pilot" fuel dose and fast preheating of the combustion chambers, permitting you to begin the engine in any frost quickly and simply. and eventually, it is also a lower consumption - despite the high volume, biturbo and all-wheel drive, the automobile consumes a mean of nine.6 liters of fuel per hundred litres. this can be even but the previous engine, despite the very fact that it absolutely was smaller in volume and "that" A8 was lighter.
As within the previous version, this engine uses double turbocharging - 2 turbines with variable pure mathematics, rotating, build concerning 210000 revolutions per minute. however, there's conjointly a novelty - 2 intercoolers, that maintain four cylinders, being on either side of the engine.
For the primary time for the corporate, the diesel is collective with a six-band Tiptronic case, that ought to be dead suited thereto because of the presence of not solely superfluous gear, however conjointly special electronic programs: DSP (Dynamic Shift Program) and Sport. All this wealth is complemented by what everyone has already got wont to - the metal body supported the updated version of the celebrated "Audi" area frame, that provides not solely exceptional rigidity for twisting, light-weight weight (such body weighs specifically five hundredth but standard steel body), however conjointly glorious handling. additionally, the owner gets a remarkable suspension - a four-lever front and freelance rear with quadrangle levers. adjustive air suspension permits to resolve the classic conflict between controllability and luxury in favor of an affordable compromise - the driving force gets everything at once; And while not exploit his work he will make a choice from automatic mode (120 metric linear unit clearance, whereas driving at a speed of one hundred twenty km/h, the bottom clearance is mechanically reduced), dynamic (100 metric linear unit clearance, a lot of rigorous settings of springs and air elements), snug (softer suspension settings) and "high" (when driving at a speed of but eighty km/h clearance will increase by twenty five mm). conjointly within the normal instrumentation there are several attention-grabbing and technological devices: adjustive steering mechanism servotronic, air con system with wetness detector, transmission interface MMI, controller and trendy system. however the most factor is that the new A8 continues to be below the hood - it's from there that the wind of modification blows. And it's a definite smell of solar power.