1969 Alfa Romeo Giulia vs. 1992 Opel Calibra
To start off, 1992 Opel Calibra is newer by 23 year(s). Which means there will be less support and parts availability for 1969 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1969 Alfa Romeo Giulia would be higher. At 1,998 cc (4 cylinders), 1992 Opel Calibra is equipped with a bigger engine. In terms of performance, 1992 Opel Calibra (201 HP @ 5600 RPM) has 107 more horse power than 1969 Alfa Romeo Giulia. (94 HP @ 5500 RPM) In normal driving conditions, 1992 Opel Calibra should accelerate faster than 1969 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1992 Opel Calibra weights approximately 480 kg more than 1969 Alfa Romeo Giulia. 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 1969 Alfa Romeo Giulia. 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 144 more torque (in Nm) than 1969 Alfa Romeo Giulia. (136 Nm @ 4400 RPM). This means 1992 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1969 Alfa Romeo Giulia.
Compare all specifications:
| 1969 Alfa Romeo Giulia | 1992 Opel Calibra | |
| Make | Alfa Romeo | Opel |
| Model | Giulia | Calibra |
| Year Released | 1969 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 201 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 136 Nm | 280 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Bore Size | 78.1 mm | 86.1 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1020 kg | 1500 kg |
| Vehicle Length | 4170 mm | 4500 mm |
| Vehicle Width | 1570 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1330 mm |
| Wheelbase Size | 2520 mm | 2640 mm |
| Fuel Tank Capacity | 46 L | 63 L |
