1980 Saab 900 vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 33 year(s). Which means there will be less support and parts availability for 1980 Saab 900. In addition, the cost of maintenance, including insurance, on 1980 Saab 900 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 331 more horse power than 1980 Saab 900. (108 HP @ 5200 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 1980 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 997 kg more than 1980 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 7 Series 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 2013 BMW 7 Series. However, in wet, icy, snow, or gravel driving conditions, 1980 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, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 487 more torque (in Nm) than 1980 Saab 900. (164 Nm @ 3300 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 1980 Saab 900.
Compare all specifications:
| 1980 Saab 900 | 2013 BMW 7 Series | |
| Make | Saab | BMW |
| Model | 900 | 7 Series |
| Year Released | 1980 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1985 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 439 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 164 Nm | 651 Nm |
| Torque RPM | 3300 RPM | 4500 RPM |
| Engine Bore Size | 90 mm | 89 mm |
| Engine Stroke Size | 78 mm | 88 mm |
| Engine Compression Ratio | 9.2:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1180 kg | 2177 kg |
| Vehicle Length | 4750 mm | 5214 mm |
| Vehicle Width | 1700 mm | 2134 mm |
| Vehicle Height | 1430 mm | 1481 mm |
| Wheelbase Size | 2530 mm | 3210 mm |
