2005 Chevrolet Impala vs. 1973 Chevrolet Impala
To start off, 2005 Chevrolet Impala is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,097 cc (6 cylinders), 1973 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (240 HP @ 5600 RPM) has 130 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Impala weights approximately 98 kg more than 2005 Chevrolet Impala.
Because 1973 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 1973 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Chevrolet Impala (380 Nm) has 129 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala. 2005 Chevrolet Impala has automatic transmission and 1973 Chevrolet Impala has manual transmission. 1973 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 1973 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Impala |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 4097 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 110 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 380 Nm | 251 Nm |
| Engine Bore Size | 96 mm | 98.3 mm |
| Engine Stroke Size | 86 mm | 89.6 mm |
| Engine Compression Ratio | 8.5:1 | 8.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1617 kg | 1715 kg |
| Vehicle Length | 5090 mm | 5600 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2830 mm | 3100 mm |
