1991 Chevrolet Beretta vs. 1992 Opel Calibra
To start off, 1992 Opel Calibra is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 3,135 cc (6 cylinders), 1991 Chevrolet Beretta is equipped with a bigger engine. In terms of performance, 1992 Opel Calibra (201 HP @ 5600 RPM) has 63 more horse power than 1991 Chevrolet Beretta. (138 HP @ 4200 RPM) In normal driving conditions, 1992 Opel Calibra should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 1992 Opel Calibra weights approximately 246 kg more than 1991 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet Beretta. In wet, icy, snow, or gravel driving conditions, 1992 Opel Calibra 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, 1992 Opel Calibra (280 Nm @ 2400 RPM) has 29 more torque (in Nm) than 1991 Chevrolet Beretta. (251 Nm @ 3200 RPM). This means 1992 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta.
Compare all specifications:
| 1991 Chevrolet Beretta | 1992 Opel Calibra | |
| Make | Chevrolet | Opel |
| Model | Beretta | Calibra |
| Year Released | 1991 | 1992 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 201 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 251 Nm | 280 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Engine Bore Size | 89 mm | 86.1 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1254 kg | 1500 kg |
| Vehicle Length | 4760 mm | 4500 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2630 mm | 2640 mm |
| Fuel Tank Capacity | 68 L | 63 L |
