1972 BMW 520 vs. 2012 Saab 05-Sep
To start off, 2012 Saab 05-Sep is newer by 40 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 2,800 cc (6 cylinders), 2012 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2012 Saab 05-Sep (300 HP @ 5500 RPM) has 150 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM) In normal driving conditions, 2012 Saab 05-Sep should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2012 Saab 05-Sep weights approximately 483 kg more than 1972 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Saab 05-Sep is all wheel drive (AWD), it will have significant more traction and grip than 1972 BMW 520. In wet, icy, snow, or gravel driving conditions, 2012 Saab 05-Sep will offer significantly more control. 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, 2012 Saab 05-Sep (400 Nm @ 2000 RPM) has 210 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2012 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520. 2012 Saab 05-Sep has automatic transmission and 1972 BMW 520 has manual transmission. 1972 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Saab 05-Sep will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 BMW 520 | 2012 Saab 05-Sep | |
| Make | BMW | Saab |
| Model | 520 | 05-Sep |
| Year Released | 1972 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 300 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 190 Nm | 400 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1445 kg | 1928 kg |
| Vehicle Length | 4630 mm | 5009 mm |
| Vehicle Width | 1700 mm | 1862 mm |
| Vehicle Height | 1430 mm | 1468 mm |
| Wheelbase Size | 2770 mm | 2837 mm |
| Fuel Consumption | 7.3 L/100km | 8.7 L/100km |
| Fuel Consumption City | 12.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
