1973 Chevrolet Impala vs. 2003 Holden Zafira
To start off, 2003 Holden Zafira is newer by 30 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, 2003 Holden Zafira (146 HP @ 5800 RPM) has 36 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2003 Holden Zafira should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Impala weights approximately 255 kg more than 2003 Holden Zafira.
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, 2003 Holden Zafira, 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, 1973 Chevrolet Impala (251 Nm @ 1600 RPM) has 48 more torque (in Nm) than 2003 Holden Zafira. (203 Nm @ 4000 RPM). This means 1973 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 Holden Zafira. 2003 Holden Zafira 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. 2003 Holden Zafira will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Impala | 2003 Holden Zafira | |
| Make | Chevrolet | Holden |
| Model | Impala | Zafira |
| Year Released | 1973 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4097 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 146 HP |
| Engine RPM | 3800 RPM | 5800 RPM |
| Torque | 251 Nm | 203 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1715 kg | 1460 kg |
| Vehicle Length | 5600 mm | 4320 mm |
| Vehicle Width | 2030 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1640 mm |
| Wheelbase Size | 3100 mm | 2700 mm |
