1999 Audi S8 vs. 1987 Saab 900
To start off, 1999 Audi S8 is newer by 12 year(s). Which means there will be less support and parts availability for 1987 Saab 900. In addition, the cost of maintenance, including insurance, on 1987 Saab 900 would be higher. At 4,170 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (247 HP @ 7000 RPM) has 72 more horse power than 1987 Saab 900. (175 HP @ 5300 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 1987 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 465 kg more than 1987 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1987 Saab 900. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 1999 Audi S8 (330 Nm @ 3400 RPM) has 57 more torque (in Nm) than 1987 Saab 900. (273 Nm @ 3000 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1987 Saab 900. 1999 Audi S8 has automatic transmission and 1987 Saab 900 has manual transmission. 1987 Saab 900 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi S8 | 1987 Saab 900 | |
| Make | Audi | Saab |
| Model | S8 | 900 |
| Year Released | 1999 | 1987 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 1985 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 175 HP |
| Engine RPM | 7000 RPM | 5300 RPM |
| Torque | 330 Nm | 273 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 90 mm |
| Engine Stroke Size | 93 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Top Speed | 250 km/hour | 203 km/hour |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1285 kg |
| Vehicle Length | 5040 mm | 4950 mm |
| Vehicle Width | 1890 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 63 L |
