1979 BMW 628 vs. 2007 Saab 03-Sep
To start off, 2007 Saab 03-Sep is newer by 28 year(s). Which means there will be less support and parts availability for 1979 BMW 628. In addition, the cost of maintenance, including insurance, on 1979 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1979 BMW 628 is equipped with a bigger engine. In terms of performance, 2007 Saab 03-Sep (208 HP @ 5300 RPM) has 27 more horse power than 1979 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2007 Saab 03-Sep should accelerate faster than 1979 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2007 Saab 03-Sep weights approximately 220 kg more than 1979 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 BMW 628 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 1979 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2007 Saab 03-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 03-Sep (300 Nm @ 2500 RPM) has 60 more torque (in Nm) than 1979 BMW 628. (240 Nm @ 4000 RPM). This means 2007 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 628.
Compare all specifications:
| 1979 BMW 628 | 2007 Saab 03-Sep | |
| Make | BMW | Saab |
| Model | 628 | 03-Sep |
| Year Released | 1979 | 2007 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 208 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 240 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 86.1 mm | 86 mm |
| Engine Stroke Size | 80 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1690 kg |
| Vehicle Length | 4760 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2640 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 61 L |
