In 2010, if BMW absitively to stop the assembly of additional bearing M6, abounding wondered how continued the German car maker will yield to barrage the next gen M6. The Launch X431 catechism was answered today. BMW has apparent their all new 3rd gen M6 two aperture in auto and cabriolet form.
Unlike the 2nd gen M6, which was powered by a 5.0L V10 breeding 500 bhp and 520 Nm torque, this one is powered by the aforementioned S63 bi-turbo engine which aswell admiral the new BMW M5, X5 M and X6 M. 2013 BMW M6 3rd gen's 4.4L V8 generates a best ability of 560 bhp and a best torque of 681 Nm.
New BMW M6 auto accelerates from 0-100 kmph (0-62 mph) in just 4.2 abnormal while the cabriolet will yield 4.3 abnormal for same. As of now, chiral is taken affliction by a bifold clamp seven dispatch gearbox, but letters advance that a six dispatch chiral is aswell beneath consideration. Compared to the 2nd gen M6, the new 3rd gen M6 consumes 30% beneath ammunition and generates 10% added power. 2013 M6 auto will be accessible in showrooms from June 2012, while cabriolet will access afterwards this year.
Woodcliff Lake, NJ –The iconic M6 allotment from a two year aperture added powerful, added athletic, added focused, added comfortable and added able than anytime before. Since the "M6" brand was aboriginal placed on a BMW aback in 1987, this iconic archetypal has exemplified the affluence and circadian account of a top ambit BMW auto accumulated with accurate super-car performance. Now, in its 3rd generation, the all-new BMW M6 will afresh be offered as a 4-seat Auto and Convertible.
The new 2012 BMW M6 Convertible will be the aboriginal to access in US BMW Center showrooms in June 2012. The BMW M6 Auto will access at US BMW Centers in the backward Summer of 2012 as a 2013 model. US Pricing, abstruse specification, EPA breadth ratings, accepted and alternative accessories will be appear afterpiece to the on-sale date.
Like its auto brother the M5, the new M6 models are high-performance sports cars whose aberrant activating abeyant is geared absolutely appear the demands of clue use. At the aforementioned time, the M6 sets new benchmarks in circadian active comfort, avant-garde appearance and ammunition efficiency.
In adjustment to accomplish these aerial achievement goals, the new BMW M6 Auto and Convertible allotment the a lot of able engine anytime adapted in a series-produced archetypal from BMW M GmbH akin to a high-torque 7-speed M-Double Clamp Chiral (M-DCT). An avant-garde Active M Differential which optimizes ability alteration amid the rear wheels. This drivetrain, accumulated with all-encompassing anatomy and abeyance upgrades ensure that the engine's achievement can be transferred to the ground.
The new engine aggregate by the BMW M5 and M6 has the accomplished achievement anytime generated by a BMW M car, and at the aforementioned time provides the a lot of able antithesis amid achievement and ammunition consumption. It is characterized by actual burke response, a beeline ability bandage and an almighty top and collapsed torque curve. The new engine produces about 10% college achievement than the V10 engine of its predecessors and torque is up by over 30%. At the aforementioned time, ammunition burning and CO2 are accepted to be bargain by about 30%.
To accomplish the achievement levels accepted by the M6, the engineers at BMW M started with the accurate BMW M developed V8 engine from the BMW X5 M - X6 M (internally accepted as the S63) and added developed it for its assignment in the latest M5 and M6 models. Internally appointed as the S63Tü this new engine uses agnate M Twin Ability technology accumulated with the about-face breeze V8 layout. The aftereffect is that the high-revving V8 engine with M TwinPower Turbo Technology lends a accomplished new acuteness to the able advance at college rev ranges for which M cars are known. The 4.4-liter engine develops a aiguille achievement of 560 hp (412 kW) at 5,750 – 7,000 rpm (versus 555 hp at 6,000 rpm for the S63), while its best torque of 500 lb-ft (680 Nm) is on tap amid 1,500 and 5,750 rpm (versus 500 lb-ft from 1,500 to 5650 rpm for the S63). The rev limiter intervenes at 7,200 rpm (up 200 rpm from the S63 engine). The rev band, which offers acutely activating dispatch amid aiguille torque and the availability of best output, is accordingly about three times as advanced as that of the V10 engine in the antecedent bearing M6.
As in the V-8 engine of the X5 M, the two twin-scroll turbochargers are placed (along with the catalytic converters) in the V-space amid the two butt banks in a about-face breeze layout. This blueprint after-effects in an almighty bunched engine area the assimilation is confused outboard and the bankrupt inboard – the adverse of accepted V-engines. The lengths of assimilation and bankrupt tracts are thereby bargain and TOYOTA Intelligent Tester2 their diameters increased, abbreviation burden losses - abnormally on the bankrupt side. A added advantage of the blueprint is the abbreviate ambit amid the cylinders' agitation accommodation and the primary catalytic converters; this leads to quicker countdown of the catalysts afterwards the engine is started and accordingly lower start-up emissions.
The patented cross-bank bankrupt manifold, aboriginal alien in the S63 engine of the X5 M is aswell active in the S63Tü. This bankrupt assorted is a appropriate 8-into-4 bureaucracy that combines the bankrupt from two cylinders (on adverse banks) that are 360? of crankshaft circling afar from anniversary other. Anniversary of the eight runners is of identical breadth to ensure altogether approved timing of bankrupt gas pulses.
Each of the four assorted outlets is fed into anniversary of the four accessible scrolls of the two twin-scroll turbochargers. The two scrolls of a twin-scroll turbo advance anniversary bankrupt beating anon to the agent after acknowledgment or arrest from the added annal (that are fed by cylinders at added credibility in the agitation process). Additionally, adding the gases into two abate paths (scrolls) after-effects in college gas acceleration than a alone beyond path. This enhances the turbocharger's acknowledgment thereby abbreviation lag. The crossover assorted is configured so that the additional annal of the turbo is fed by two cylinders that are 180? out of appearance with the aboriginal scroll. In this way anniversary turbocharger receives audible bankrupt pulses every 180? of crankshaft circling (from one of four cylinders). Furthermore, the two turbos accept bankrupt pulses that are 90? account from anniversary other. The aftereffect is that burke acknowledgment is acicular and turbo lag is bargain to a minimum. The new engine aswell sports beyond assimilation runners, beyond air to aqueous intercoolers and a acquainted bankrupt which after-effects in the engine authoritative ability added bound than ahead possible. Finally, the S63Tü uses a best accession burden of 1.5 bar (21.7 psi) against 1.2 bar (17.4 psi) for the S63 engine.
BMW's able Top Precision absolute ammunition bang aswell plays a above role in this engine's aggregate of top achievement and ammunition efficiency. Top Precision absolute ammunition bang ensures an acutely absolute accumulation of ammunition to the agitation chambers. Injectors positioned centrally amid the valves aural actual ambit of the atom plugs aerosol the ammunition into the agitation accommodation with best burden of 200 bar (nearly 3000 psi), accouterment bland and apple-pie combustion. Avant-garde solenoid valve injectors in the new BMW M6 engine use assorted injections per agitation aeon to accomplish an acutely absolute admixture preparation. The ammunition aswell has a cooling aftereffect on the agitation that accustomed the M engineers to accord the engine with a top compression arrangement of 10:1. This top compression arrangement contributes to both achievement and efficiency, while abbreviation bankrupt emissions – and even has a absolute aftereffect on engine sound.
Throughout its history, the affection of the BMW M5 and M6 has been its high-revving, top output-per-liter engine fed by alone burke plates. The new engine introduces VALVETRONIC capricious valve ascendancy arrangement to a BMW M engine – finer accouterment 16 alone throttles.
VALVETRONIC is BMW's patented absolutely capricious valve ascendancy arrangement that eliminates the charge for accepted throttles. Engine ability is instead controlled anon by capricious the bulk of lift of the assimilation valves. Pumping losses are minimized with Truck Diagnostic Tool this arrangement and consistent in ability and torque improvements. VALVETRONIC has aswell acicular the admiration of this engine compared to the V10 engine it replaces.
The M TwinPower Technology of the new V8 engine aswell includes BMW's Double VANOS 1 infinitely-variable valve timing arrangement which optimizes the engine's ability and generates top torque at low engine revs. In addition, a volume-controlled oil pump and a ambit of added EfficientDynamics measures bear an added accession to efficiency. The new BMW M6 appearance both Brake Energy Regeneration and the Auto Start-Stop function, which automatically switches off the engine if the car comes to a stop.
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