1964 Porsche 904 vs. 1986 Saab 900
To start off, 1986 Saab 900 is newer by 22 year(s). Which means there will be less support and parts availability for 1964 Porsche 904. In addition, the cost of maintenance, including insurance, on 1964 Porsche 904 would be higher. At 1,985 cc (4 cylinders), 1986 Saab 900 is equipped with a bigger engine. In terms of performance, 1964 Porsche 904 (155 HP @ 6900 RPM) has 55 more horse power than 1986 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 1964 Porsche 904 should accelerate faster than 1986 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1986 Saab 900 weights approximately 530 kg more than 1964 Porsche 904.
Because 1964 Porsche 904 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 1964 Porsche 904. However, in wet, icy, snow, or gravel driving conditions, 1986 Saab 900, 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, 1964 Porsche 904 (169 Nm @ 5000 RPM) has 7 more torque (in Nm) than 1986 Saab 900. (162 Nm @ 3500 RPM). This means 1964 Porsche 904 will have an easier job in driving up hills or pulling heavy equipment than 1986 Saab 900.
Compare all specifications:
| 1964 Porsche 904 | 1986 Saab 900 | |
| Make | Porsche | Saab |
| Model | 904 | 900 |
| Year Released | 1964 | 1986 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 1966 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 155 HP | 100 HP |
| Engine RPM | 6900 RPM | 5200 RPM |
| Torque | 169 Nm | 162 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 90 mm |
| Engine Stroke Size | 74 mm | 78 mm |
| Engine Compression Ratio | 9.8:1 | 9.2:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 650 kg | 1180 kg |
| Vehicle Length | 4100 mm | 4750 mm |
| Vehicle Width | 1550 mm | 1700 mm |
| Vehicle Height | 1070 mm | 1430 mm |
| Wheelbase Size | 2310 mm | 2530 mm |
