2005 Buick Rainier vs. 2001 Opel Signum
To start off, 2005 Buick Rainier is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 4,195 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (272 HP @ 6000 RPM) has 128 more horse power than 2001 Opel Signum. (144 HP @ 4000 RPM). In normal driving conditions, 2005 Buick Rainier should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 697 kg more than 2001 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rainier will offer significantly more control. 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 Buick Rainier (373 Nm @ 3600 RPM) has 153 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 2005 Buick Rainier has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Buick Rainier | 2001 Opel Signum | |
Make | Buick | Opel |
Model | Rainier | Signum |
Year Released | 2005 | 2001 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 4195 cc | 1994 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 272 HP | 144 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 373 Nm | 220 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Engine Bore Size | 93 mm | 82 mm |
Engine Stroke Size | 102 mm | 90.4 mm |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2095 kg | 1398 kg |
Vehicle Length | 4920 mm | 4640 mm |
Vehicle Width | 1920 mm | 1800 mm |
Vehicle Height | 1900 mm | 1470 mm |
Wheelbase Size | 2780 mm | 2850 mm |
Fuel Tank Capacity | 83 L | 60 L |