2001 Audi A6 vs. 1979 Saab 900
To start off, 2001 Audi A6 is newer by 22 year(s). Which means there will be less support and parts availability for 1979 Saab 900. In addition, the cost of maintenance, including insurance, on 1979 Saab 900 would be higher. At 2,494 cc (6 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (247 HP @ 4000 RPM) has 104 more horse power than 1979 Saab 900. (143 HP @ 5000 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 1979 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 425 kg more than 1979 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Saab 900. In wet, icy, snow, or gravel driving conditions, 2001 Audi A6 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, 2001 Audi A6 (320 Nm @ 1500 RPM) has 84 more torque (in Nm) than 1979 Saab 900. (236 Nm @ 3000 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Saab 900.
Compare all specifications:
| 2001 Audi A6 | 1979 Saab 900 | |
| Make | Audi | Saab |
| Model | A6 | 900 |
| Year Released | 2001 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 143 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 320 Nm | 236 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Engine Compression Ratio | 18.5:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 223 km/hour | 191 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1675 kg | 1250 kg |
| Vehicle Length | 4800 mm | 4750 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 2760 mm | 2530 mm |
