2007 Audi A6 vs. 1991 Saab 9000
To start off, 2007 Audi A6 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Saab 9000. In addition, the cost of maintenance, including insurance, on 1991 Saab 9000 would be higher. At 2,698 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (179 HP @ 3300 RPM) has 44 more horse power than 1991 Saab 9000. (135 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1991 Saab 9000. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 390 kg more than 1991 Saab 9000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Saab 9000. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A6 (380 Nm @ 1400 RPM) has 208 more torque (in Nm) than 1991 Saab 9000. (172 Nm @ 3000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Saab 9000.
Compare all specifications:
| 2007 Audi A6 | 1991 Saab 9000 | |
| Make | Audi | Saab |
| Model | A6 | 9000 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 135 HP |
| Engine RPM | 3300 RPM | 5500 RPM |
| Torque | 380 Nm | 172 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 90 mm |
| Engine Stroke Size | 83.1 mm | 78 mm |
| Engine Compression Ratio | 17.0:1 | 10.1:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 223 km/hour | 192 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1695 kg | 1305 kg |
| Vehicle Length | 4590 mm | 4630 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2850 mm | 2720 mm |
| Fuel Tank Capacity | 80 L | 54 L |
