2003 Buick Rainier vs. 1991 Opel Calibra
To start off, 2003 Buick Rainier is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1991 Opel Calibra would be higher. At 4,195 cc (6 cylinders), 2003 Buick Rainier is equipped with a bigger engine. In terms of performance, 2003 Buick Rainier (271 HP @ 6000 RPM) has 156 more horse power than 1991 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 2003 Buick Rainier should accelerate faster than 1991 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick Rainier weights approximately 910 kg more than 1991 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2003 Buick Rainier (373 Nm @ 3600 RPM) has 199 more torque (in Nm) than 1991 Opel Calibra. (174 Nm @ 2600 RPM). This means 2003 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Calibra. 2003 Buick Rainier has automatic transmission and 1991 Opel Calibra has manual transmission. 1991 Opel Calibra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Buick Rainier | 1991 Opel Calibra | |
Make | Buick | Opel |
Model | Rainier | Calibra |
Year Released | 2003 | 1991 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 4195 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 271 HP | 115 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 373 Nm | 174 Nm |
Torque RPM | 3600 RPM | 2600 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 102 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2100 kg | 1190 kg |
Vehicle Length | 4920 mm | 4500 mm |
Vehicle Width | 1920 mm | 1680 mm |
Vehicle Height | 1900 mm | 1330 mm |
Wheelbase Size | 2880 mm | 2610 mm |
Fuel Tank Capacity | 83 L | 75 L |