I-BMW 750d xDrive test drive: eyokuqala enenjini engu-six-cylinder four-cylinder - ukubuka kuqala

I-flagship yaseBavaria ibilokhu yethula injini entsha engu-400 hp kadizili kusukela ngoJulayi. kanye ne-torque engu-760 Nm.

La BMW 7 Uchungechunge bazothola ukuhlonishwa ngokubeka ngaphansi kwebhonethi udizili onamandla kunabo bonke kulayini wamasilinda ayisithupha emakethe. Lena yi-3,0-litre turbodiesel, ezobe ifakelwe ezintsha. I-BMW 750d xDrive kanye ne-BMW 750Ld xDrive (futhi kamuva ingase ivele ohlwini lwe-X5 ne-X6). Ifakwe kahle i-quattro turbo, le njini iletha amandla aphezulu 400 h.p. kanye ne-torque engu-760 Nm.

Amandla engeziwe futhi alungele noma isiphi isivinini sibonga amaturbine angu-4

Ngale injini, umkhiqizi waseBavaria unezinselele eziningi: ukunikeza amandla amaningi atholakalayo, ukunciphisa ukusetshenziswa kanye nokusabela okusheshayo kuzo zonke izivinini, okuzophinde kuthuthukise ukusebenza kwalokhu kuhluka kwedizili.

Isihluthulelo sale njini i-BMW Twin Power Turbo system, ehlanganisa ama-turbocharger amabili ane-inertia ephansi kanye ne-geometry eguquguqukayo, i-turbine ekwazi ukusebenza ngaphansi kwengcindezi ephansi, nama-turbine amabili amakhulu, kodwa ahlangene futhi ashesha kakhulu kune-turbo esetshenzisiwe. Injini ye-diesel eyi-BMW emithathu-cylinder.

Le-six cylinder kadizili izophuma kuphela ne-xDrive all-wheel drive kanye ne-8-speed Steptronic transmission. Mayelana nokusebenza kahle, iBMW 750d Series ikhiqiza i-400 XCV ku-4.400 rpm kanye ne-torque engu-450 Nm ku-1.000 760 rpm kanye no-2.000 Nm ku-3.000-250 rpm. Ngalezi zinombolo, izokwazi ukufinyelela ijubane eliphezulu lika-0 km/h (self-limiting) futhi isheshise isuka ku-100 iye ku-4,6 km/h ngemizuzwana engu-4,7 (imizuzwana engu-750 yenguqulo ende yamasondo); okubili nje kweshumi kunenjini engu-8i enenjini engu-450hp VXNUMX.

Ukusetshenziswa okuphansi nokukhishwa kwekhabhoni

 Mayelana nokusebenza kahle, i-BMW 750d ibika ukusetshenziswa kukaphethiloli okuvunyelwe okuhlanganisiwe okungu-5,7 kuya ku-5,9 amalitha / 100 km nokukhipha umoya, kuye ngenguqulo, kusuka ku-149 kuya ku-154 g CO2 ngekhilomitha. I-BMW 750d xDrive kanye ne-BMW 750Ld xDrive zizofika ngokudayisa kusukela ngoJulayi 2016.