2005 Isuzu KB vs. 1990 Rolls-Royce Silver Spirit

To start off, 2005 Isuzu KB is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Rolls-Royce Silver Spirit. In addition, the cost of maintenance, including insurance, on 1990 Rolls-Royce Silver Spirit would be higher. At 6,748 cc (8 cylinders), 1990 Rolls-Royce Silver Spirit is equipped with a bigger engine. In terms of performance, 1990 Rolls-Royce Silver Spirit (208 HP @ 3900 RPM) has 79 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 1990 Rolls-Royce Silver Spirit should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 1990 Rolls-Royce Silver Spirit weights approximately 480 kg more than 2005 Isuzu KB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2005 Isuzu KB is four wheel drive (4WD), it will have significant more traction and grip than 1990 Rolls-Royce Silver Spirit. In wet, icy, snow, or gravel driving conditions, 2005 Isuzu KB will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1990 Rolls-Royce Silver Spirit (402 Nm @ 2000 RPM) has 137 more torque (in Nm) than 2005 Isuzu KB. (265 Nm @ 2000 RPM). This means 1990 Rolls-Royce Silver Spirit will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu KB.

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