2005 GMC Sierra vs. 1993 Opel Calibra
To start off, 2005 GMC Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1993 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 (321 HP @ 5000 RPM) has 151 more horse power than 1993 Opel Calibra. (170 HP @ 6000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1993 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 990 kg more than 1993 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1993 Opel Calibra. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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 GMC Sierra (370 Nm @ 4000 RPM) has 145 more torque (in Nm) than 1993 Opel Calibra. (225 Nm @ 4200 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1993 Opel Calibra. 2005 GMC Sierra has automatic transmission and 1993 Opel Calibra has manual transmission. 1993 Opel Calibra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 1993 Opel Calibra | |
| Make | GMC | Opel |
| Model | Sierra | Calibra |
| Year Released | 2005 | 1993 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 170 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 370 Nm | 225 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2270 kg | 1280 kg |
| Vehicle Length | 5790 mm | 4500 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1850 mm | 1330 mm |
| Wheelbase Size | 3650 mm | 2640 mm |
| Fuel Tank Capacity | 117 L | 63 L |
