1991 Buick Century vs. 2006 Volvo S40
To start off, 2006 Volvo S40 is newer by 15 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 2,500 cc (4 cylinders), 1991 Buick Century is equipped with a bigger engine. In terms of performance, 2006 Volvo S40 (138 HP) has 29 more horse power than 1991 Buick Century. (109 HP) In normal driving conditions, 2006 Volvo S40 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, 2006 Volvo S40 (220 Nm) has 37 more torque (in Nm) than 1991 Buick Century. (183 Nm). This means 2006 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Century.
Compare all specifications:
| 1991 Buick Century | 2006 Volvo S40 | |
| Make | Buick | Volvo |
| Model | Century | S40 |
| Year Released | 1991 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 2434 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 138 HP |
| Torque | 183 Nm | 220 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4803 mm | 4470 mm |
| Vehicle Width | 1763 mm | 1780 mm |
| Vehicle Height | 1364 mm | 1460 mm |
| Wheelbase Size | 2662 mm | 2650 mm |
