2005 Chevrolet Impala vs. 1990 Holden Commodore
To start off, 2005 Chevrolet Impala is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1990 Holden Commodore would be higher. At 3,790 cc (6 cylinders), 1990 Holden Commodore is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 13 more horse power than 1990 Holden Commodore. (168 HP @ 4800 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1990 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 227 kg more than 1990 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Holden Commodore 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 1990 Holden Commodore. 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, 1990 Holden Commodore (292 Nm) has 14 more torque (in Nm) than 2005 Chevrolet Impala. (278 Nm). This means 1990 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala. 2005 Chevrolet Impala has automatic transmission and 1990 Holden Commodore has manual transmission. 1990 Holden Commodore 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 | 1990 Holden Commodore | |
| Make | Chevrolet | Holden |
| Model | Impala | Commodore |
| Year Released | 2005 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 3790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 181 HP | 168 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 278 Nm | 292 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 1310 kg |
| Vehicle Length | 5090 mm | 4860 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2880 mm | 2740 mm |
