2006 Chevrolet Impala vs. 1991 Chevrolet Caprice
To start off, 2006 Chevrolet Impala is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Caprice. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Caprice would be higher. At 5,733 cc (8 cylinders), 1991 Chevrolet Caprice is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Impala (240 HP @ 6000 RPM) has 63 more horse power than 1991 Chevrolet Caprice. (177 HP @ 4000 RPM). In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 1991 Chevrolet Caprice.
Because 1991 Chevrolet Caprice 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 1991 Chevrolet Caprice. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1991 Chevrolet Caprice (406 Nm @ 2400 RPM) has 78 more torque (in Nm) than 2006 Chevrolet Impala. (328 Nm @ 4400 RPM). This means 1991 Chevrolet Caprice will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Impala.
Compare all specifications:
| 2006 Chevrolet Impala | 1991 Chevrolet Caprice | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Caprice |
| Year Released | 2006 | 1991 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3884 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 177 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 328 Nm | 406 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5100 mm | 5530 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1500 mm | 1550 mm |
| Wheelbase Size | 2810 mm | 2950 mm |
