1970 Chevrolet Impala vs. 1991 Saab 9000
To start off, 1991 Saab 9000 is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Impala would be higher. At 4,093 cc (6 cylinders), 1970 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 1991 Saab 9000 (135 HP @ 5500 RPM) has 25 more horse power than 1970 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 1991 Saab 9000 should accelerate faster than 1970 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1970 Chevrolet Impala weights approximately 410 kg more than 1991 Saab 9000.
Because 1970 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 1970 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 1991 Saab 9000, 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, 1970 Chevrolet Impala (251 Nm @ 1600 RPM) has 79 more torque (in Nm) than 1991 Saab 9000. (172 Nm @ 3000 RPM). This means 1970 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1991 Saab 9000.
Compare all specifications:
| 1970 Chevrolet Impala | 1991 Saab 9000 | |
| Make | Chevrolet | Saab |
| Model | Impala | 9000 |
| Year Released | 1970 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 135 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 251 Nm | 172 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Engine Bore Size | 98.2 mm | 90 mm |
| Engine Stroke Size | 89.6 mm | 78 mm |
| Engine Compression Ratio | 8.5:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1715 kg | 1305 kg |
| Vehicle Length | 5600 mm | 4630 mm |
| Vehicle Width | 2030 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 3100 mm | 2720 mm |
