1972 Chevrolet Impala vs. 2004 Proton Impian

To start off, 2004 Proton Impian is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1972 Chevrolet Impala would be higher. At 4,093 cc (6 cylinders), 1972 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 1972 Chevrolet Impala (110 HP @ 3800 RPM) has 9 more horse power than 2004 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1972 Chevrolet Impala should accelerate faster than 2004 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1972 Chevrolet Impala weights approximately 510 kg more than 2004 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1972 Chevrolet Impala 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 1972 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 2004 Proton Impian, 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, 1972 Chevrolet Impala (256 Nm @ 1600 RPM) has 116 more torque (in Nm) than 2004 Proton Impian. (140 Nm @ 2750 RPM). This means 1972 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Impian. 2004 Proton Impian has automatic transmission and 1972 Chevrolet Impala has manual transmission. 1972 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Proton Impian will be easier to drive especially in heavy traffic.

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