1991 BMW 518 vs. 2007 Saab 05-Sep
To start off, 2007 Saab 05-Sep is newer by 16 year(s). Which means there will be less support and parts availability for 1991 BMW 518. In addition, the cost of maintenance, including insurance, on 1991 BMW 518 would be higher. At 1,985 cc (4 cylinders), 2007 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2007 Saab 05-Sep (148 HP @ 5500 RPM) has 34 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 2007 Saab 05-Sep should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 05-Sep weights approximately 435 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Saab 05-Sep (240 Nm @ 1800 RPM) has 75 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 2007 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518. 2007 Saab 05-Sep has automatic transmission and 1991 BMW 518 has manual transmission. 1991 BMW 518 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 BMW 518 | 2007 Saab 05-Sep | |
Make | BMW | Saab |
Model | 518 | 05-Sep |
Year Released | 1991 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1766 cc | 1985 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 114 HP | 148 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 165 Nm | 240 Nm |
Torque RPM | 4250 RPM | 1800 RPM |
Engine Bore Size | 84 mm | 90 mm |
Engine Stroke Size | 81 mm | 78 mm |
Engine Compression Ratio | 8.8:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1160 kg | 1595 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 |