1972 Chevrolet Impala vs. 2000 Proton 400
To start off, 2000 Proton 400 is newer by 28 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 36 more horse power than 2000 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 1972 Chevrolet Impala should accelerate faster than 2000 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 1972 Chevrolet Impala weights approximately 725 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 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, 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, 1972 Chevrolet Impala (256 Nm @ 1600 RPM) has 147 more torque (in Nm) than 2000 Proton 400. (109 Nm @ 3000 RPM). This means 1972 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2000 Proton 400.
Compare all specifications:
| 1972 Chevrolet Impala | 2000 Proton 400 | |
| Make | Chevrolet | Proton |
| Model | Impala | 400 |
| Year Released | 1972 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 74 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 256 Nm | 109 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1715 kg | 990 kg |
| Vehicle Length | 5600 mm | 4280 mm |
| Vehicle Width | 2030 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 3100 mm | 2510 mm |
