1971 Opel GT vs. 1991 Saab 9000
To start off, 1991 Saab 9000 is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Opel GT. In addition, the cost of maintenance, including insurance, on 1971 Opel GT would be higher. At 2,290 cc (4 cylinders), 1991 Saab 9000 is equipped with a bigger engine. In terms of performance, 1991 Saab 9000 (148 HP @ 5500 RPM) has 59 more horse power than 1971 Opel GT. (89 HP @ 5200 RPM) In normal driving conditions, 1991 Saab 9000 should accelerate faster than 1971 Opel GT.
Because 1971 Opel GT 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 1971 Opel GT. 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, 1991 Saab 9000 (212 Nm @ 3800 RPM) has 60 more torque (in Nm) than 1971 Opel GT. (152 Nm @ 3400 RPM). This means 1991 Saab 9000 will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel GT.
Compare all specifications:
| 1971 Opel GT | 1991 Saab 9000 | |
| Make | Opel | Saab |
| Model | GT | 9000 |
| Year Released | 1971 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1900 cc | 2290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 148 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 152 Nm | 212 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Bore Size | 93 mm | 90 mm |
| Engine Stroke Size | 69.8 mm | 90 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4120 mm | 4770 mm |
| Vehicle Width | 1590 mm | 1780 mm |
| Vehicle Height | 1230 mm | 1420 mm |
| Wheelbase Size | 2440 mm | 2670 mm |
