分析的很好,但实际情况是大部分的911车主(包含普版和s)大多不会选装任何底盘件(sc不算,普版选不了,s单选后桥的也少,更别提pdcc了),个人其实非常渴望拥有一台满底盘件的911,但s选上要有豪车税,落地奔200去了,目前实力不允许。对动力并无太高要求的我,普版却选不了任何底盘件,因此也难以下手。本人有一台2018款的卡宴,订车时不懂,未选pdcc和后轮转向,对于suv,这两个底盘件太过于关键(ptv plus s版才能选)对此深感遗憾~
@@tommylei1989 搞明白了 pdcc tts标配 tt选配 tts无法选后轮转向,有可能是因为后轮太宽了 Porsche Dynamic Chassis Control (PDCC): Minimal body roll through turns As in the previous generation, Porsche Dynamic Chassis Control is standard on the 911 Turbo S and optional on the 911 Turbo. This active anti-roll system blends the lowest possible body roll angle in aggressive driving situations with a high level of comfort in straight-line driving by substantially decoupling the anti-roll bars in the latter condition. On uneven road surfaces, PDCC resists suspension spring compression, improving handling by compensating for body roll up to the limits of adhesion. This feature also ensures ideal tire contact to the road surface, enabling more lateral grip and increasing speed through turns. This results in faster lap times. PDCC provides greater steering feedback and precision. When the SPORT Plus mode is activated, the PDCC system reacts more aggressively. The brakes of the 911 Turbo models feature red six-piston aluminium monobloc fixed calipers at the front and four-piston aluminium monobloc fixed calipers at the rear. The brake rotors diameter is 15.0 inches front and rear.The brake calipers have an enclosed monobloc construction. This makes them tougher but lighter, enabling a more rapid response and release of the brake, even under extreme loads. The brake rotors are cross-drilled for better performance in the wet. The cast iron composite brake system offers a further increase in braking power and features lightweight brake rotor hubs made of aluminum. The rotors on the front and rear axles feature a friction ring made of gray cast iron and brake rotor hubs made of aluminum. Compared with comparable, one-piece brake rotors made of gray cast iron, the brake disc hubs made of aluminum offer a weight advantage for unsprung masses of approximately 8.8 lbs. per vehicle. In addition to reducing the vehicle weight, this also reduces the rotating and translational masses and improves driving dynamics. The brake rotors hubs and brake rotors (friction rings) are connected by means of several radially arranged pins made of stainless steel. The Porsche Ceramic Composite Brake (PCCB) is standard in the 911 Turbo S and optional on the 911 Turbo. The cross-drilled ceramic brake discs have a diameter of 16.1 inches at the front and 15.4 inches at the rear for an even more formidable braking performance. The use of six-piston aluminum monobloc brake calipers on the front axle and four-piston aluminum monobloc units at the rear (all finished in yellow) ensures extremely high brake forces which are exceptionally consistent, a crucial necessity. On the 2018 model, the ceramic brake rotors are no longer spring mounted, but held in place with bolts The brake rotor hubs of the PCCB system are made of forged and anthracite-anodized aluminum, while the rotors themselves feature a high level of ceramic content. The key advantage of the ceramic braking system is extremely low weight of the ceramic brake discs, which are approximately 50 percent lighter than standard discs of similar design and size. This reduces the unsprung and rotating masses, resulting in better road-holding and increased comfort, particularly on uneven roads, as well as greater agility and improved handling.
@michaellee40110 ай бұрын
In U.S. or Taiwan version both PDCC and 后轮转向 are 标准配备 on 992 Turbo S...😅