1983 Buick Century vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Buick Century. In addition, the cost of maintenance, including insurance, on 1983 Buick Century would be higher. At 4,300 cc (6 cylinders), 1983 Buick Century is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP) has 90 more horse power than 1983 Buick Century. (85 HP) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1983 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, 2005 Opel Signum (370 Nm) has 146 more torque (in Nm) than 1983 Buick Century. (224 Nm). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Buick Century.
Compare all specifications:
| 1983 Buick Century | 2005 Opel Signum | |
| Make | Buick | Opel |
| Model | Century | Signum |
| Year Released | 1983 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 85 HP | 175 HP |
| Torque | 224 Nm | 370 Nm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4803 mm | 4640 mm |
| Vehicle Width | 1763 mm | 1800 mm |
| Vehicle Height | 1364 mm | 1470 mm |
| Wheelbase Size | 2662 mm | 2620 mm |
