2005 GMC Sierra vs. 1991 Opel Calibra
To start off, 2005 GMC Sierra is newer by 14 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (301 HP) has 100 more horse power than 1991 Opel Calibra. (201 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1991 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1255 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, 2005 GMC Sierra (488 Nm) has 208 more torque (in Nm) than 1991 Opel Calibra. (280 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Calibra.
Compare all specifications:
2005 GMC Sierra | 1991 Opel Calibra | |
Make | GMC | Opel |
Model | Sierra | Calibra |
Year Released | 2005 | 1991 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5965 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 301 HP | 201 HP |
Torque | 488 Nm | 280 Nm |
Engine Compression Ratio | 9.4:1 | 9.0:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 3 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2678 kg | 1423 kg |
Vehicle Length | 5650 mm | 4500 mm |
Vehicle Width | 2450 mm | 1700 mm |
Vehicle Height | 1950 mm | 1610 mm |
Wheelbase Size | 3380 mm | 2450 mm |
Fuel Tank Capacity | 129 L | 40 L |