2009 BMW 523 vs. 1991 Opel Calibra
To start off, 2009 BMW 523 is newer by 18 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 2,497 cc (6 cylinders), 2009 BMW 523 is equipped with a bigger engine. In terms of performance, 2009 BMW 523 (175 HP @ 5800 RPM) has 60 more horse power than 1991 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 2009 BMW 523 should accelerate faster than 1991 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 523 weights approximately 335 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.
Because 1991 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 523. 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, 2009 BMW 523 (230 Nm @ 3500 RPM) has 56 more torque (in Nm) than 1991 Opel Calibra. (174 Nm @ 2600 RPM). This means 2009 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Calibra.
Compare all specifications:
2009 BMW 523 | 1991 Opel Calibra | |
Make | BMW | Opel |
Model | 523 | Calibra |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 115 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 230 Nm | 174 Nm |
Torque RPM | 3500 RPM | 2600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1525 kg | 1190 kg |
Vehicle Width | 1470 mm | 1680 mm |
Vehicle Height | 1850 mm | 1330 mm |
Wheelbase Size | 2890 mm | 2610 mm |
Fuel Tank Capacity | 70 L | 75 L |