1978 Buick Century vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Buick Century. In addition, the cost of maintenance, including insurance, on 1978 Buick Century would be higher. At 5,000 cc (8 cylinders), 1978 Buick Century is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (248 HP) has 108 more horse power than 1978 Buick Century. (140 HP) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 290 kg more than 1978 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Buick Century. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A6 (350 Nm) has 100 more torque (in Nm) than 1978 Buick Century. (250 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
| 1978 Buick Century | 2004 Audi A6 | |
| Make | Buick | Audi |
| Model | Century | A6 |
| Year Released | 1978 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5000 cc | 2671 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 140 HP | 248 HP |
| Torque | 250 Nm | 350 Nm |
| Engine Bore Size | 94.9 mm | 81 mm |
| Engine Stroke Size | 88.4 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1720 kg |
| Vehicle Length | 4990 mm | 4800 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2760 mm | 2770 mm |
