2007 Audi A4 vs. 1991 Buick Century
To start off, 2007 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Buick Century. In addition, the cost of maintenance, including insurance, on 1991 Buick Century would be higher. At 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (255 HP) has 146 more horse power than 1991 Buick Century. (109 HP). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1991 Buick Century.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A4 (330 Nm) has 147 more torque (in Nm) than 1991 Buick Century. (183 Nm). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Century.
Compare all specifications:
| 2007 Audi A4 | 1991 Buick Century | |
| Make | Audi | Buick |
| Model | A4 | Century |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 109 HP |
| Torque | 330 Nm | 183 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4590 mm | 4803 mm |
| Vehicle Width | 1780 mm | 1763 mm |
| Vehicle Height | 1430 mm | 1364 mm |
| Wheelbase Size | 2660 mm | 2662 mm |
