1997 Buick Century vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Buick Century. In addition, the cost of maintenance, including insurance, on 1997 Buick Century would be higher. At 3,135 cc (6 cylinders), 1997 Buick Century is equipped with a bigger engine. In terms of performance, 1997 Buick Century (165 HP @ 5200 RPM) has 21 more horse power than 2003 Opel Signum. (144 HP @ 6000 RPM). In normal driving conditions, 1997 Buick Century should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 166 kg more than 1997 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, 1997 Buick Century (251 Nm @ 4000 RPM) has 11 more torque (in Nm) than 2003 Opel Signum. (240 Nm @ 3800 RPM). This means 1997 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
1997 Buick Century | 2003 Opel Signum | |
Make | Buick | Opel |
Model | Century | Signum |
Year Released | 1997 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3135 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 165 HP | 144 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 251 Nm | 240 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Engine Bore Size | 89 mm | 86 mm |
Engine Stroke Size | 84 mm | 94.6 mm |
Engine Compression Ratio | 9.6:1 | 12.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1520 kg | 1686 kg |
Vehicle Length | 4950 mm | 4640 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2780 mm | 2640 mm |
Fuel Consumption Highway | 7.8 L/100km | 7.2 L/100km |
Fuel Consumption City | 11.8 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 9.8 L/100km | 5.2 L/100km |
Fuel Tank Capacity | 64 L | 58 L |