2007 Audi A8 vs. 1974 Saab 99
To start off, 2007 Audi A8 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Saab 99. In addition, the cost of maintenance, including insurance, on 1974 Saab 99 would be higher. At 5,998 cc (12 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (450 HP @ 6200 RPM) has 356 more horse power than 1974 Saab 99. (94 HP @ 5200 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1974 Saab 99. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 1003 kg more than 1974 Saab 99. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Saab 99. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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 A8 (580 Nm @ 4000 RPM) has 418 more torque (in Nm) than 1974 Saab 99. (162 Nm @ 3500 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1974 Saab 99.
Compare all specifications:
| 2007 Audi A8 | 1974 Saab 99 | |
| Make | Audi | Saab |
| Model | A8 | 99 |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1984 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | W | in-line |
| Horse Power | 450 HP | 94 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 580 Nm | 162 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 90 mm | 78 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2148 kg | 1145 kg |
| Vehicle Length | 5200 mm | 4540 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 3080 mm | 2480 mm |
