Thread: LA motor show: Jaguar XFR-S

Hardcore Jaguar XFR-S udariti 186mph in 0-62 mph v 4. 6sec; Razprodaja maja prihodnje na 80kThis je najhitrejši jaguarji kdaj salon avtomobilov: nov XFR-ov, močnejši, bolj hardcore različico podjetij XFR. To je pokazala na avtomobilskem salonu v Los Angeles danes.
Nov super-salon dobi 5. 0-liter polnilnikom V8 iz XKR-S, ki daje 39bhp in 41lb ft več kot je XFR. Čeprav XFR-S je najhitrejša limuzina, ki ima vgrajeno Jaguar, uradni uspešnosti številke kažejo, da ni čisto kot nagel kot dražje XKR-S.
Salon doseže 62mph v 4. 6sec, ker coupe pride tja v 4. 4 sek. Vendar pa svoje verjetno, da avto bo, v realnem svetu pogoji, pospeši hitreje in proizvajajo 0-62 mph čas blizu coupe.
Poleg avtomobilov 0-100 mph čas je lahko pod 9sec, po Jaguars glavni vozila inženir, Mike Cross. Da bi ga zelo blizu času XKR-Ss 8. 6sec. najvišja hitrost je omejena na 186mph.
Veliko dela opravi pri ustvarjanju XFR-S ima svoje korenine v razvoju tipa F. Theres več F tipa učenja kot XKR-S, je dejal križ.
Torej avto je F-vrste Limiteds menjalnik, namesto standardnih 6-stopenjski sekvenčni. Limiteds je bil prvič predstavljen v novi F-tip in daje XFR S osem-stopenjski menjalnik.
Jaguar trdi, da Quickshift omogoča avtomatsko hitreje gearshifts kot standard in omogoča avto zagotavljajo nemoteno spremembe v prometu in hitro premika pod težje vožnjo. To zunanja oblika, kaj Jaguar zahteva priznanje kotu, s katerim lahko zazna, ko avto vstopi bend in imajo pravico orodje za zapušča kotu. Opremljanje Quickshift tudi pomeni, da je bil sposoben opremiti S XFR s stop-start Jaguar.
Jaguarji inženirji so uprated XFRs vzmetenje izboljšati ravnanje z avtomobili. Prekinitev je 30 odstotkov od na XFRs in vzmeti so se povečale za enak znesek. XKR-S vzmetenje so bili uporabljeni na sprednji strani, skupaj z novo kolesni ležaji. Zadaj je popolnoma nov subframe.
Kot z XKR-S, elektronskih krmilnih sistemov iz R modela so bili uprated. Adaptive dinamiko programa (Brezstopenjski amortizerji za nadzor gibanja telesa) je bil spremenjen, tako da loputa stopnje veliko trdnejšo v dinamični način.
Poleg tega so spremenjena za dušilke odgovorov, elektronski zadnje razlikovanje je popravkom, da omogočajo povečan navor in oprijem control zdaj omogoča vozniku, da push avto še preden ga posreduje, ali ga lahko izklopite v celoti.
Dogovorili 20-palčna kolesa (na voljo v črni sijaj) so 25mm širši od XFRs na zadnji in 12. 5mm spredaj. Pnevmatike so, še enkrat, edinstven S 265/35s spredaj in 295/30-ih zadaj.
Veliko avtomobilov zunanje spremembe pozitivno vplivajo aerodinamične ali hlajenja. Obstajajo večje zračne odprtine v sprednji cepilec, to tudi zunanja oblika ogljika oddelka, je dejal, izboljšati pretok zraka pri visokih hitrostih. Brez stroškov izbiro dve zadnji spojlerji ponujen, večje od se standard. Jaguar trdi 68 odstotkov zmanjšanje celotnega dvigala zaradi spremembe.
Znotraj, avto dobi kaj Jaguar poziva ogljika-učinek usnja, uporablja pri modelih R-S samo in šivanje v rdeče, modro ali Slonokoščena, ki se ponovi na vrhu pomišljaj. R-S-model samo trim aluminija vgrajeno na armaturko.
Čeprav Jaguar je ne določa avtomobilov še težo, se pričakuje, da bo zelo podobna je XFRs 1891 kg. Uporaba ogljika v telesu in lahke gradnje večjih koles je pomagala obdržati težo.
XFR S hoteti navaliti sale v maju in bo stalo 79,995.

Hardcore Jaguar XFR-S to hit 186mph and 0-62mph in 4. 6sec; on sale next May at 80kThis is Jaguars fastest ever saloon car: the new XFR-S, a more powerful, more hardcore version of the firms XFR. It has been revealed at the Los Angeles motor show today.
The new super-saloon gets the 5. 0-litre supercharged V8 from the XKR-S, which gives it 39bhp and 41lb ft more than the XFR. Although the XFR-S is the quickest saloon that Jaguar has built, the official performance figures indicate that it isnt quite as rapid as the more expensive XKR-S.
The saloon reaches 62mph in 4. 6sec, whereas the coupe gets there in 4. 4sec. However, its likely that the car will, in real-world conditions, accelerate faster and produce a 0-62mph time approaching that of the coupe.
In addition, the cars 0-100mph time is likely to be below 9sec, according to Jaguars chief vehicle engineer, Mike Cross. That would put it very close to the XKR-Ss time of 8. 6sec. Top speed is limited to 186mph.
Much of the work carried out in creating the XFR-S has its roots in the development of the F-type. Theres more F-type learning than there is XKR-S, said Cross.
So the car has the F-types Quickshift transmission, in place of the standard six-speed automatic. Quickshift was first unveiled in the new F-type and gives the XFR-S an eight-speed gearbox.
Jaguar claims that Quickshift allows faster gearshifts than the standard automatic and enables the car to provide smooth changes in traffic and rapid shifting under harder driving. It features what Jaguar calls Corner Recognition, by which it can detect when the car enters a bend and hold the right gear for leaving the corner. Fitting Quickshift also means that Jaguar has been able to equip the XFR-S with stop-start.
Jaguars engineers have uprated the XFRs suspension to improve the cars handling. The suspension is 30 per cent stiffer than the XFRs, and spring rates have been increased by the same amount. XKR-S suspension components have been used at the front, along with new wheel bearings. The rear has a completely new subframe.
As with the XKR-S, the electronic control systems from the R model have been uprated. The Adaptive Dynamics programme (using continuously variable dampers to control body movements) has been altered so that damper rates are much firmer in Dynamic mode.
In addition, the throttle responses have been changed, the electronic rear diff is reworked to allow for the increased torque output, and the traction control now allows the driver to push the car further before it intervenes, or it can be turned off altogether.
The bespoke 20-inch wheels (available in gloss black) are 25mm wider than an XFRs at the rear and 12. 5mm at the front. Tyres are, again, unique to the S, with 265/35s at the front and 295/30s at the rear.
Much of the cars exterior changes have a beneficial aerodynamic or cooling effect. There are larger air intakes in the front splitter that also features a carbon section said to improve airflow at high speeds. A no-cost choice of two rear spoilers is offered, the larger one being standard. Jaguar claims a 68 per cent reduction in overall lift as a result of the modifications.
Inside, the car gets what Jaguar calls carbon-effect leather, used on R-S models only, and stitching in red, blue or ivory, which is repeated across the top of the dash. An R-S-model-only aluminium trim is fitted to the dash.
Although Jaguar is not specifying the cars weight yet, it is expected to be very similar to an XFRs 1891kg. The use of carbon in the body and the lightweight construction of the larger wheels has helped to keep the weight down.
The XFR-S will go on sale in May and will cost 79,995.