2005 Audi S4 vs. 1991 Buick Century
To start off, 2005 Audi S4 is newer by 14 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 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 179 more horse power than 1991 Buick Century. (161 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1991 Buick Century.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 159 more torque (in Nm) than 1991 Buick Century. (251 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Century.
Compare all specifications:
| 2005 Audi S4 | 1991 Buick Century | |
| Make | Audi | Buick |
| Model | S4 | Century |
| Year Released | 2005 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 161 HP |
| Torque | 410 Nm | 251 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4550 mm | 4803 mm |
| Vehicle Width | 1770 mm | 1763 mm |
| Vehicle Height | 1430 mm | 1364 mm |
| Wheelbase Size | 2660 mm | 2662 mm |
