2013 Bmw M550D Xdrive
BMW M550d xDrive
In what seems alike the twinkling, the BMW 5-Series stove has conventional itself as the best-selling exemplar in the administrator section. A convincing equaliser ‘tween kinetics and cod quilt, typic efficiency, agiotage character and advanced equipment features has earned both the Saloon and the Touring versions their immense popularity. Added to which, sportsmanlike yet refined conception and spry manipulation sustain helped fire the enthrallment associated with the stigma. And now the comer of the BMW M Execution Automobiles aims to emphasize the betting aspects of the BMW 5-Series’ part. The BMW M550d xDrive and BMW M550d xDrive Touring seizure the imaginativeness with operation figures that farewell their diesel-powered form rivals hard in the spook. And they blend these preeminent values with the efficiency drivers suffer resuscitate wait from diesel BMW cars.
The sportsmanlike focusing of the BMW M550d xDrive and BMW M550d xDrive Touring is highlighted by bespoken modifications to mightiness transportation, flesh and excogitation components. These upgrades birth the touch of BMW M GmbH, which uses its developing expertness to moulding the two models into inordinately proportionate boilersuit packages. The owing powerfulness of the tri-turbo straight-six diesel is translated into electrifying drive kinetics with telling preciseness. This allows the 5-Series-based BMW M Execution Automobiles to whirl the driver not just sovereign diesel index, but besides unco nimble treatment and predictable, governable responses when exploring their dynamical limits.
2013 BMW M550d xDrive
Most powerful engine of its kind, sportiest diesel models in the segment.
The new and globally alone M Operation TwinPower Turbo engineering gives the six-cylinder in-line diesel powering the BMW M550d xDrive and BMW M550d xDrive Touring uttermost yield of 280 kW/381 hp and crest torsion of 740 N metres (546 lb-ft). The locomotive’s instant and sustained waving of torsion allows it to establish benchmark operation values for diesel-powered administrator cars. The BMW M550d xDrive Saloon goes from 0 to 100 km/h (62 mph) in 4.7 seconds, piece the BMW M550d xDrive Touring records 4.9 seconds for the like dash. The duo likewise show habit-forming snap at higher speeds thanks to their locomotive’s brobdingnagian militia of powerfulness. Top velocity is electronically special to 250 km/h (155 mph) in both cases.
The diesel engineering highly-developed only for the BMW M Functioning Automobiles too gives the new arrivals a convincing start in footing of efficiency. The Saloon offers fire thriftiness figures of 6.3 litres per 100 kilometres (44.8 mpg imp) in the EU trial cps, piece the Touring achieves 6.4 l/100 km (44.1 mpg imp). CO2 emissions are 165 grams per km for the BMW M550d xDrive Saloon and 169 g/km in the lawsuit of the BMW M550d xDrive Touring. Standard-fitted BMW BluePerformance engineering too allows the two models to fill the stipulations of the EU6 fumes received.
The new cars’ prominent counterweight betwixt drive joy and fire intake can be credited to the telling efficiency of the new diesel powerplant and the ranch of BMW EfficientDynamics engineering fitted as received. The BMW M550d xDrive and BMW M550d xDrive Touring welfare, among otc things, from the pace-setting efficiency of an eight-speed Sports robotic contagion with longsighted eminent gears, exactly ranked responses and minimum convertor elusion. Another touchstone lineament, the Machine Start-Stop purpose, switches the locomotive off mechanically when the driver chicago at junctions or in over-crowding. And the ECO PRO mood excited victimisation the criterion Drive See Mastery switching helps the driver defend an scotch and relaxed impulsive fashion done tweaks to the locomotive direction, gun responses and gearstick platform. In gain, ECO PRO modality regulates the turnout of electrically operated functions such as the clime ascendence, het seating and outside mirrors to allow super effective get-up-and-go direction. The BMW M550d xDrive and BMW M550d xDrive Touring likewise accompany Bracken Muscularity Re-formation, need-based surgery of adjunct units, combat-ready air flapping controller and a disengageable air conditioning compressor.
BMW xDrive all-wheel drive with special M set-up.
The BMW M Execution Automobiles semen as touchstone with BMW xDrive to channelise the locomotive’s mightiness variably and as the spot demands ‘tween the movement and ass wheels. The electronically controlled all-wheel-drive scheme deeds victimization a tailor-made ascendancy scheme, which allows the scourge of understeer in passing dynamical drive situations to be counteracted by adjustments to the exponent burst, without the DSC (Active Constancy Ascendence) arrangement coupled capable xDrive having to interfere. The organization’s M-specific tuning accentuates the traditional rear-wheel predetermine of BMW cars when it comes to might dispersion.
The all-wheel-drive organization of the BMW M550d xDrive and BMW M550d xDrive Touring sends more driving to the bum axle on the introduction into a recess, delivering exceptionally accurate cornering and telling directive stableness. In gain, the also stock Operation Ascendence divides index ‘tween the ass wheels to maximize the cars’ sports execution. Cautiously judged braking of the bottom rack closest the inwardly of the turn conjugated with a coinciding addition in crusade might check the car responds to the driver’s guidance commands outright and with heights preciseness. The driver can fifty-fifty use the self-steering reaction distinctive of M cars to action controlled drifts done dynamically interpreted corners.
Hallmark M chassis tuning delivers precise, agile handling.
The build engineering of the BMW M550d xDrive and BMW M550d xDrive Touring is based on a double-wishbone forepart axle and inherent ass axle. In improver, the Touring exemplar has air dangling with reflexive self-levelling at the bum axle. The abatement, bound and muffler scheme, and hydraulic direction with Servotronic part too profit from M-specific tuning. The associated modifications pervade both models with a saucy play the traditional M treatment characteristics, the cars’ lightsomeness nether sidelong and longitudinal speedup – and the preciseness of its responses to steerage commands – entry a new property.
Extra gumshoe bearings and anti-roll bars optimize the bodyshell climb of the BMW M550d xDrive and BMW M550d xDrive Touring. Addition, limited springs and dampers devote the two models tighter canonical responses to dynamical forces. Optimised anti-roll command promotes instant turn-in at any swiftness. The build-up of sidelong forces below changes in focus is pleasingly running and can consequently be controlled at all multiplication. All of which way the BMW M Execution Automobiles likewise conserve the associate comfort-enhancing properties of the BMW 5-Series when it comes to ironing out bumps and ruts in the route open. If the optional Dynamical Muffler Ascendence or Adaptative Campaign organization is specified, Comfortableness+ way can too be selected victimisation the Drive Receive Ascendancy alternate. The M-specific boilersuit set-up of the BMW M Execution Automobiles likewise includes modifications to the tuning of the electronically controlled dampers and anti-roll ascendance. The solution is a well-resolved, typically M boilersuit set-up disregarding of the equipment options elect.
The knock-down braking organization on the BMW M550d xDrive and BMW M550d xDrive Touring features inner-vented discs; comparable the discs supercharged with fillet the V8 petrol-engined BMW 550i, they sustain a diam of 374 millimetres at the presence axle and 345 millimetres at the bum. The stock 19-inch M light-alloy wheels in double-spoke excogitation are fitted with 245/40 R 19 initialise tyres. 20-inch M light-alloy wheels – highly-developed entirely for the BMW M Execution Automobiles – with assorted tyres can be logical as an selection.
Exclusive sporting character outside and in.
Another characteristic of the typically M boilersuit set-up are the sleek characteristics of the torso, which aid to consecrate the BMW M550d xDrive and BMW M550d xDrive Touring their exactly governable kinetics. The sportsmanlike yet refined appearing of the two cars is complemented by a made-to-order, airflow-optimising designing for the forepart and back aprons. The strawman sight of both models is henpecked by great air intakes. E.g., the spaces about the outer air intakes commonly reserved for foglamps on fixture BMW 5-Series models are secondhand to raise the influx of chilling air. The third-dimensional formation of the strawman forestage incorporates air-channelling flap at the glower boundary of the outer intakes, which are tear horizontally by bars multi-coloured Ferrous Greyness metal. The like tone is secondhand for the outside mirror caps and optional 20-inch M light-alloy wheels. BMW Soul High-gloss Trace Demarcation clipping for the B-pillars, outside mirror pedestal and windowpane surrounds likewise comes as stock.
Its exceedingly sinewy mannikin and an merged diffusor component appropriate the made-to-order backside forestage of the BMW M550d xDrive and BMW M550d xDrive Touring to optimize both the cars’ clean appearing and airflow about the underbelly. A horizontal clipping peel on the top sharpness of the Blackness cut-in accentuates the breadth of the personify. The discharge tailpipes, positioned far to the outer edges of the backside, accompany trapezoidal embellishers in Chromium-plate Night. Another distinguishing boast is the “M550d” inscription on boot lid and forepart threshold sills.
Loaning the internal a fellow M ambiance are features such as the gearstick prise with M logotype, M leather wheel with shifter paddles, M driver’s tuffet, BMW Case-by-case ceiling lining in Anthracite and Aluminum Hexagon internal shave strips. The sports seating in the undivided M variance Alcantara/Fabric in Gray-haired Tincture are decorated with demarcation sewing and an brocaded M logotype. Dakota leather is uncommitted as an alternate, at no additional toll.
The touchstone equipment of the BMW M550d xDrive and BMW M550d xDrive Touring besides includes xe headlights, Sail Controller with braking use, electrically adjustable seating with store procedure for the driver’s bum, 4-zone clime ascendence, a rainwater detector, the Tuner Master, a hands-free adroitness with USB port, ambient twinkle and the iDrive command scheme. High-quality options such as Quilt Admittance, robotlike tailboard procedure (stock in Germany on the BMW M550d xDrive Touring), hands-free tailboard scuttle, electrically operated ice/bird’s-eye sunshine-roof, doors with Cushy Finis Robotlike part, preview mating, het wheel, participating seating, pilotage systems with laborious disc entrepot, and high-quality sound and rear-seat amusement systems return a advance advance to ease.
Near all of the BMW ConnectedDrive driver aid systems and mobility services set on for the BMW 5-Series can too be specified hither. Features such as the Commons Outstrip Command organisation, rear-view camera, Adaptative Headlights, Head-Up Presentation, High-Beam Supporter, Alive Sail Mastery with Closure & Go office, Speeding Limitation Information, Lane Vary Cautionary Scheme, Lane Expiration Monition Scheme, Beleaguer Aspect and BMW Night-sight with prosaic realisation are all uncommitted. Former forward-looking technologies enabling the link-up of the car with the out-of-door mankind and the consolidation of roving devices consecrate drivers admission to, among early things, the BMW Attend serving (including Advance Exigency Shout with reflexive billet determination), BMW On-line and cyberspace, besides as the on-line services Facebook and Chirrup, and Real-Time Dealings Data.
The powertrain: The most innovative and sporty diesel engine in the world.
Telling statistics headline the enviable gaze in which innovative diesel engines are held. The turnout now inside their range, but more importantly the uttermost torsion they are able of generating let fuelled their popularity among evening performance-minded drivers. The eminent efficiency of diesel engineering likewise ensures highly low fire phthisis and CO2 emissions. BMW has played a major part in the burgeoning charm of the diesel, development units which let meter and again brocaded the bar in price of sports operation and efficiency. The party’s immortalise of diesel growing, which began in 1983 with the launching of its low diesel exemplar, now continues into another enthralling proportion. The low of the new BMW M Functioning Automobiles – innovation a production family centering on showy impulsive delight – are powered by a diesel. The 3.0-litre six-cylinder in-line whole, whose blanket bears the M Functioning badge, has all the necessity tools to fill the abbreviated handed to the new cover: engineering without latitude oecumenical, the highest turnout always achieved by a BMW diesel and spectacular levels of efficiency.
Fitted in the BMW M550d xDrive, BMW M550d xDrive Touring, BMW X5 M50d and BMW X6 M50d, the 2,993 cc locomotive generates utmost production of 280 kW/381 hp. No less stately is its visor torsion of 740 N metres (546 lb-ft), all of which the driver volition discovery on tap as low polish as 2,000 rpm. Instant torsion ontogenesis well-kept into the amphetamine reaches of the rev reach is the earmark lineament of the new whole, one underpinned by an raiment of modern and globally unequaled proficient genius. Winning core leg – first in a BMW – are a triple of turbochargers. Their arranging and interplay scheme are the key to the locomotive achieving its exceptionally eminent efficiency.
More pressure, more output, more torque: world premiere for six-cylinder in-line diesel engine with three turbochargers.
The matching interplay of turbochargers of unlike sizes endows an locomotive with instant reactivity at low revs and allows guardianship coerce to be increased according to indigence when the locomotive is located below greater gobs. BMW uses this conception in the six-cylinder in-line diesel engines with BMW TwinPower Turbo engineering fitted in models including the BMW 535d, BMW X5 xDrive40d and BMW X6 xDrive40d. And now the caller is set to go the earth’s commencement automaker to confront a diesel which expands the precept of multi-stage turbocharging to merged a tertiary turbocharger. The locomotive highly-developed for the BMW M Execution Automobiles testament, first, see two relatively diminished hard-hitting chargers running with a bigger low-pressure whole. The desegregation of an extra hard-hitting turbo increases the locomotive’s capableness when it comes to generating guardianship coerce, a key fixings in winning the locomotive’s mightiness production to the succeeding layer.
The M Functioning TwinPower Turbo engineering – including the needful guardianship air chilling – is, similar its herald, structured into a belittled blank mainly whole. Its concordat twist puts the locomotive in a spot to play futurity walker aegis stipulations, patch the arranging of the iii turbochargers is likewise share of an passing healthy arrangement. Both the fumes influx to crusade the turbos and the provide of wise air, positive the channelling of flat air to the burning chambers, get been intentional to assure that the leash contraction units sour as a squad as efficaciously as potential at all locomotive speeds. Efficiency is advance optimised by the varying turbine geometry of the two hard-hitting chargers, which allows them to oppose evening more just to the driver’s ability inevitably.
Instantaneous responsiveness and precisely coordinated interplay.
One of the two pocket-sized turbos is excited at locomotive speeds upright supra unused. Its low minute of inactivity allows it to reply without postponement to the slightest movements of the throttle and thence provide the burning chambers with flat air at an betimes leg. As revs growth, the flowing of discharge gas too reaches the bigger turbocharger, which announces its arriver with the locomotive spinning at equitable 1,500 rpm. Functional conjointly the pocket-size courser, it ensures that the telling bill torsion of 740 N metres (546 lb-ft) is generated at this low locomotive hurrying and well-kept capable 3,000 rpm.
To boost step-up the operation of the expectant turbocharger, a greater intensity of expel gas is needful at roughly 2,700 rpm. If the driver calls up extra ability, a vacuum-modulated discharge flaps forthwith opens up another add itinerary, allowing excess release gas to stream by the already participating hard-hitting courser to the gravid low-pressure turbo. The tierce turbocharger – incorporated into this beltway business – too has a low bit of inactiveness and varying compressor geometry, which appropriate it to give into litigate as shortly as the tucker pother opens. The solution is extra care imperativeness, generated by two sources concurrently. The big turbocharger is capable to have its good yield, piece the secondment belittled turbo builds on the core of its two dynamic colleagues by supply flush more flat air to the burning chambers. This transcription allows the turbocharging organisation to campaign the locomotive with emphatic and sustained poking to its uttermost production of 280 kW/381 hp, which it notches up ‘tween 4,000 and 4,400 rpm. The maximal locomotive hurrying of the new diesel powerplant is 5,400 rpm.
In edict to ascertain that mission press is highly-developed as efficaciously as potential, not to acknowledgment expeditiously, both the beat stream and append of sassy air to the turbos and the channelling of flat air into the burning chambers is regulated with utmost preciseness. If the enceinte turbocharger is spinning at peculiarly gamey speeds, a vacuum-clean governor opens a wastegate valve to remedy the pressing then debar undesirable eject backpressure. The supplying of impertinent air is too controlled according to motivation by way of pneumatically excited flap. E.g., at low revs a ringway pother ensures that the air is channelled forthwith to the hard-hitting courser, which spins into activeness selfsame former. At less than 2,700 rpm a change-over pother keeps the air aside from the one-third turbo, which is not yet fighting, to forbid unneeded fluctuations in press.
Collateral bearing air chilling enables the temperature of the air flat by the ternary turbos to be rock-bottom to the optimal story for increasing locomotive production. Both the chief radiator positioned now ahead of the burning chambers and the intercooler backside the low-pressure courser are supplied by a low-temperature pee tour with fork galvanising ticker.
Detailed optimisation enables higher combustion pressure, increased output and enhanced efficiency.
The new torquey and high-revving diesel besides breaks new reason with its particular turnout of 93.6 kW per l of deracination. Notwithstanding, the yield potential victimisation M Functioning TwinPower Turbo engineering is generated not in the turbochargers but in the gist of the staple locomotive, which has hence too been extensively limited. Maximal burning coerce has risen from the 185 bar of the near sinewy diesel in the existent BMW line-up to 200 bar.
As share of this growing, the crankcase in the new 3.0-litre diesel features an innovational tie rod construct for the forum of the master carriage caps and cylinder caput. The sintered principal carriage caps are minded supererogatory force by a cardinal screwing. Same the crankcase, the cylinder psyche is likewise subjected to a peculiar hard-hitting compaction operation. This “HIPen” manufacture conception sees the al castings het to root tempering temperature and the cast pores created during manufacture welded below mellow insistence. This serve gives the ruined factor extra force. A two-bagger separatrix gauge ensures the interbore bridges let eminent thermic stableness.
The geometry of the crankshaft and connecting rods has been advance optimised and they are now made from higher-strength materials. Added to which, hub bushings and stadium rim remelting heighten the gist of the addition in plunger densification stature.
Higher pressure also raises the efficiency of the injection system.
The injectant arrangement of the new six-cylinder in-line diesel has likewise benefited from a tight serve of advance developing. The common-rail aim injectant arrangement plays its office in enhancing the locomotive’s efficiency and promoting unobjectionable burning by sending exceedingly exact quantities of fire into the cylinders. The upgraded arrangement raises the injectant pressing of the piezo injectors to 2,200 bar. During apiece index solidus, ternary pre-injections, one master injectant and quatern post-injections of fire hap. An ultra-high-performance heart channels the fire to the burning chambers done a usual rails made from bad stainless.
The production and capacitance of the cooling bear been disposed another supercharge, too. An extra low-temperature circumference supplied by an galvanic h2o ticker controls the temperature of the intercoolers. The beat discourse organisation includes a diesel particulate trickle and oxidization catalytic convertor, which is set roughly the locomotive in the like shell. More effective eject chilling, lag, minimises the organisation of n oxides. And standard-fitted BMW BluePerformance engineering, which includes a NOX memory catalytic convertor, helps the new diesel powering the BMW M550d xDrive to fill the EU6 eject touchstone not due to occur into violence until 2014.
Eight-speed Sports automatic transmission with M-specific gearshift dynamics.
The combining of the nigh hefty diesel always offered for a BMW with an eight-speed Sports robotic transmittal ensures that crusade is transferred onto the route rise super efficaciously and expeditiously. The contour of the transmittal direction organization for the BMW M Operation Automobiles promotes active speedup. The M-specification gearstick kinetics enable passing speedy paraphernalia changes with an about continuous menstruation of superpower. The eight-speed Sports robotlike infection offers the driver two machine-driven sack programs – D and S modes – besides as the alternative of ever-changing paraphernalia manually (in M way).
The robotic gearbox is operated exploitation an electronic gearstick jimmy on the core solace decorated with an M logotype. Manual manner allows the driver to commute gears consecutive exploitation either the shifter prize or the paddles on the wheel. In accustomed M forge, the right coggle changes up a pitch and the left toddle is put-upon for downshifts. If the driver activates manual fashion exploitation the shifter prise, the transmittal holds the geartrain selected until the locomotive’s revs hit the clipper. By not shift up mechanically therein fashion, the gearbox gives the driver utmost ascendancy o’er the car when push the active boundaries. The driver can too permutation instantly from reflex gearing changes to M way with a jog of one of the gearstick paddles; if M mood is selected therein way, the gearbox’s reflexive shift-up part corpse dynamic. The transmittance likewise restores robotic mood if the gearstick paddles are not victimised again pursual an upshift or downshift.
Enhancing the natural soundtrack inside the car turns driving pleasure up yet another notch.
The operation capacity of the diesel and the earmark M impulsive characteristics of the BMW M Functioning Automobiles corroborate a new definition of drive delight. Stately torsion and a set-up focussed square on sports operation consecrate drivers a active impulsive see they testament ne’er get antecedently sampled in a diesel car. The BMW M Execution Automobiles likewise spike this drive delight with extra acoustical entreaty. Done audio conception engineering, the born locomotive vocalize is specifically enhanced to lawsuit the impulsive office at the meter and sent into the internal via the sound organization, ensuring an veritable replica of the new locomotive’s patent straight-six soundtrack.
The organization’s digital betoken processing engineering exchanges information straightaway with the locomotive direction, allowing it to pedestal its accurate transmitting of the locomotive’s tone on the revs at any once, the come of torsion organism produced and the car’s amphetamine ended the route. Accentuating the straight-six diesel’s turbine-like, jazzy and heavy tones adds to the excited charm of the impulsive get, particularly in the BMW M550d xDrive when Sportsman or Variation+ fashion is excited victimization the Drive Feel Ascendence permutation. This gives the driver an imposingly exact effect of how gruelling the locomotive is presently running and of the might beingness unleashed, and provides an tied clearer windowpane into the car’s responses on the route. Controlling the sound scheme therein way besides ensures that the locomotive audio can be enjoyed to match gist from every backside.
New six-cylinder engine with three turbochargers – a milestone in the glittering history of BMW diesel engines.
The locomotive highly-developed for the BMW M Functioning Automobiles represents a new highwater cross in the famous chronicle of diesel engines at BMW. The agiotage automaker has offered customers diesel-powered models since 1983. The BMW 524td that kicked off this ticket custom rapidly earned itself the position of the sportiest diesel example on the mart. Its locomotive highly-developed 85 kW/115 hp and delivered the topper functioning yet besides the last-place fire use of any car in its stratum. Since so, diesel BMWs deliver regularly emerged as the nigh effective models in tete-a-tete tests. A boniface of esteemed awards – such as the Locomotive of the Class Honor – and the telling succeeder of diesel-powered BMW models on the rail headline the party’s matchless expertness in the evolution of diesel engineering.
Then it is all in guardianship with the troupe’s lofty inheritance that the beginning BMW M Functioning Automobiles are now set to adjust with a diesel nether the cowl. The whole highly-developed to superpower them fulfils its dissipated abbreviated with leadership functioning in a ambit of disciplines and, in so doing, dismantles the historical contradiction betwixt impulsive delight and thriftiness fifty-fifty more effortlessly than e’er.