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  • hobizoli

    nagyúr

    válasz LuckyL #138415 üzenetére

    GTI:

    Buyers who opt for the £980 Performance pack gain not just an extra 10 PS of power, but also upgraded brakes and a limited-slip differential. The front differential is a new development, dubbed VAQ. This provides more neutral and agile driving behaviour and allows higher speeds to be carried through curves. The system consists of a multi-plate coupler between the differential cage and right driveshaft, which controls locking torque electro-hydraulically. Visually, vehicles with the Performance pack are distinguished by ‘GTI’ lettering on the red brake calipers and red Gti badges.

    R:

    Compared to the GTI’s powerplant, the Golf R’s engine has a modified cylinder head, exhaust valves, valve seats and springs, pistons, injection valves and larger intercooler and turbocharger. DSG equipped models also come with an auxiliary oil cooler on the passenger side.

    The R uses an updated, fifth-generation Haldex 4MOTION four-wheel drive system. Under low loads or when coasting, the rear axle is decoupled, helping to reduce fuel consumption. Drive to the rear axle can be engaged in fractions of a second via the Haldex coupling, which is actuated by an electro-hydraulic pump. Up to 50 percent of power can be transferred to the rear axle. A brake actuated, XDS+ system mimics a limited-slip differential by applying the brakes to the wheel with the least traction, this is on both the front and rear axles.

    The ride height is 20 mm lower than the standard Golf. Golf R models equipped with the optional 'DCC' (Dynamic Chassis Control), offer 3 suspension modes: 'Comfort', 'Normal', and 'Race'. Each mode adjusts the stiffness of the suspension damping, thereby offering drivers a way to change the way the vehicle responds by the push of a button. Comfort mode places the dampers in the softest setting, increasing the absorption of road imperfections allowing for a smoother and more comfortable ride. Race mode stiffens the dampers to their most aggressive setting, reducing body movements and increasing adhesion to the road for more precise high speed driving. Race mode also increases throttle response, firms up the steering for a heftier feel, and alters the shift pattern of the DSG gearbox (where fitted) as well as increases the speed of the Adaptive headlamps (AFS) response time.

    [ Szerkesztve ]

    több drón kell ;P

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