2004 Audi RS6 vs. 1979 Buick Century
To start off, 2004 Audi RS6 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Buick Century. In addition, the cost of maintenance, including insurance, on 1979 Buick Century would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (445 HP @ 6300 RPM) has 341 more horse power than 1979 Buick Century. (104 HP @ 4000 RPM). In normal driving conditions, 2004 Audi RS6 should accelerate faster than 1979 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS6 weights approximately 410 kg more than 1979 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Buick Century. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS6 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, 2004 Audi RS6 (560 Nm @ 1950 RPM) has 342 more torque (in Nm) than 1979 Buick Century. (218 Nm @ 2000 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Century.
Compare all specifications:
| 2004 Audi RS6 | 1979 Buick Century | |
| Make | Audi | Buick |
| Model | RS6 | Century |
| Year Released | 2004 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3214 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 445 HP | 104 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 560 Nm | 218 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1430 kg |
| Vehicle Length | 4800 mm | 4990 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2760 mm | 2760 mm |
