2006 Audi A4 vs. 1978 Buick Century
To start off, 2006 Audi A4 is newer by 28 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 3,213 cc (6 cylinders), 1978 Buick Century is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (220 HP @ 6300 RPM) has 116 more horse power than 1978 Buick Century. (104 HP @ 4000 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1978 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 340 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 2006 Audi A4 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, 2006 Audi A4 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, 2006 Audi A4 (300 Nm @ 3200 RPM) has 83 more torque (in Nm) than 1978 Buick Century. (217 Nm @ 2000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Century.
Compare all specifications:
| 2006 Audi A4 | 1978 Buick Century | |
| Make | Audi | Buick |
| Model | A4 | Century |
| Year Released | 2006 | 1978 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2981 cc | 3213 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 220 HP | 104 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 217 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1430 kg |
| Vehicle Length | 4580 mm | 4990 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
