1991 Opel Calibra vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 16 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 1,998 cc (4 cylinders), 1991 Opel Calibra is equipped with a bigger engine. In terms of performance, 1991 Opel Calibra (201 HP @ 5600 RPM) has 112 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 1991 Opel Calibra should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Calibra weights approximately 143 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Opel Calibra (280 Nm @ 2400 RPM) has 155 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 1991 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1991 Opel Calibra | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Calibra | Astra |
| Year Released | 1991 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 89 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 280 Nm | 125 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1423 kg | 1280 kg |
| Vehicle Length | 4500 mm | 4520 mm |
| Vehicle Width | 1700 mm | 2000 mm |
| Vehicle Height | 1610 mm | 1510 mm |
| Wheelbase Size | 2450 mm | 2710 mm |
| Fuel Consumption Overall | 7.5 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 40 L | 52 L |
