2007 Opel Signum vs. 1991 Buick Century
To start off, 2007 Opel Signum 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 3,300 cc (6 cylinders), 1991 Buick Century is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (175 HP) has 14 more horse power than 1991 Buick Century. (161 HP). In normal driving conditions, 2007 Opel Signum 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 Opel Signum (370 Nm) has 119 more torque (in Nm) than 1991 Buick Century. (251 Nm). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Century. 1991 Buick Century has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Century will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Opel Signum | 1991 Buick Century | |
Make | Opel | Buick |
Model | Signum | Century |
Year Released | 2007 | 1991 |
Body Type | Hatchback | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2958 cc | 3300 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 175 HP | 161 HP |
Torque | 370 Nm | 251 Nm |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4640 mm | 4849 mm |
Vehicle Width | 1800 mm | 1763 mm |
Vehicle Height | 1470 mm | 1374 mm |
Wheelbase Size | 2840 mm | 2664 mm |