1990 BMW 518 vs. 2001 Saab 05-Sep
To start off, 2001 Saab 05-Sep is newer by 11 year(s). Which means there will be less support and parts availability for 1990 BMW 518. In addition, the cost of maintenance, including insurance, on 1990 BMW 518 would be higher. At 2,958 cc (6 cylinders), 2001 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2001 Saab 05-Sep (173 HP @ 4000 RPM) has 60 more horse power than 1990 BMW 518. (113 HP @ 5500 RPM) In normal driving conditions, 2001 Saab 05-Sep should accelerate faster than 1990 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2001 Saab 05-Sep weights approximately 425 kg more than 1990 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 BMW 518 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 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2001 Saab 05-Sep, 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, 2001 Saab 05-Sep (350 Nm @ 1800 RPM) has 189 more torque (in Nm) than 1990 BMW 518. (161 Nm @ 4250 RPM). This means 2001 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 518.
Compare all specifications:
| 1990 BMW 518 | 2001 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 518 | 05-Sep |
| Year Released | 1990 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 113 HP | 173 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 161 Nm | 350 Nm |
| Torque RPM | 4250 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 87.6 mm |
| Engine Stroke Size | 81 mm | 82 mm |
| Engine Compression Ratio | 8.8:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1585 kg |
| Vehicle Length | 4730 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2710 mm |
| Fuel Tank Capacity | 52 L | 75 L |
