1971 Chrysler Valiant vs. 2011 Chevrolet Impala
To start off, 2011 Chevrolet Impala is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1971 Chrysler Valiant would be higher. At 4,015 cc (6 cylinders), 1971 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Impala (211 HP @ 5800 RPM) has 48 more horse power than 1971 Chrysler Valiant. (163 HP @ 4400 RPM) In normal driving conditions, 2011 Chevrolet Impala should accelerate faster than 1971 Chrysler Valiant. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Impala weights approximately 193 kg more than 1971 Chrysler Valiant. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Chrysler Valiant 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 1971 Chrysler Valiant. However, in wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Impala, 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, 1971 Chrysler Valiant (318 Nm @ 1800 RPM) has 25 more torque (in Nm) than 2011 Chevrolet Impala. (293 Nm @ 4000 RPM). This means 1971 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Impala.
Compare all specifications:
| 1971 Chrysler Valiant | 2011 Chevrolet Impala | |
| Make | Chrysler | Chevrolet |
| Model | Valiant | Impala |
| Year Released | 1971 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4015 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 211 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 318 Nm | 293 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Front |
| Vehicle Weight | 1420 kg | 1613 kg |
| Vehicle Length | 4900 mm | 5090 mm |
| Vehicle Width | 1890 mm | 1852 mm |
| Vehicle Height | 1440 mm | 1491 mm |
| Wheelbase Size | 2830 mm | 2807 mm |
