2009 Audi A5 vs. 1988 Saab 900i
To start off, 2009 Audi A5 is newer by 21 year(s). Which means there will be less support and parts availability for 1988 Saab 900i. In addition, the cost of maintenance, including insurance, on 1988 Saab 900i would be higher. At 1,985 cc (4 cylinders), 1988 Saab 900i is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (169 HP @ 4200 RPM) has 34 more horse power than 1988 Saab 900i. (135 HP @ 5300 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 1988 Saab 900i. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 185 kg more than 1988 Saab 900i. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Audi A5 (350 Nm @ 1750 RPM) has 178 more torque (in Nm) than 1988 Saab 900i. (172 Nm @ 3000 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Saab 900i.
Compare all specifications:
| 2009 Audi A5 | 1988 Saab 900i | |
| Make | Audi | Saab |
| Model | A5 | 900i |
| Year Released | 2009 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 169 HP | 135 HP |
| Engine RPM | 4200 RPM | 5300 RPM |
| Torque | 350 Nm | 172 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 81 mm | 90 mm |
| Engine Stroke Size | 95.5 mm | 78 mm |
| Engine Compression Ratio | 16.5:1 | 10.1:1 |
| Top Speed | 230 km/hour | 180 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1285 kg |
| Vehicle Length | 4630 mm | 4950 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2720 mm |
| Fuel Tank Capacity | 65 L | 58 L |
