2006 Isuzu KB vs. 2000 Proton 400

To start off, 2006 Isuzu KB is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Proton 400. In addition, the cost of maintenance, including insurance, on 2000 Proton 400 would be higher. At 1,998 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (118 HP @ 5400 RPM) has 44 more horse power than 2000 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Isuzu KB should accelerate faster than 2000 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 910 kg more than 2000 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2006 Isuzu KB is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Isuzu KB. However, in wet, icy, snow, or gravel driving conditions, 2000 Proton 400, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Isuzu KB (174 Nm @ 3200 RPM) has 65 more torque (in Nm) than 2000 Proton 400. (109 Nm @ 3000 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 2000 Proton 400.

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