1964 Alfa Romeo Giulia vs. 1991 Opel Calibra
To start off, 1991 Opel Calibra is newer by 27 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo Giulia 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 96 more horse power than 1964 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 1991 Opel Calibra should accelerate faster than 1964 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Calibra weights approximately 453 kg more than 1964 Alfa Romeo Giulia. 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 1964 Alfa Romeo Giulia. 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 147 more torque (in Nm) than 1964 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 1991 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1964 Alfa Romeo Giulia.
Compare all specifications:
1964 Alfa Romeo Giulia | 1991 Opel Calibra | |
Make | Alfa Romeo | Opel |
Model | Giulia | Calibra |
Year Released | 1964 | 1991 |
Engine Position | Front | Front |
Engine Size | 1570 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 105 HP | 201 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 133 Nm | 280 Nm |
Torque RPM | 4500 RPM | 2400 RPM |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 970 kg | 1423 kg |
Vehicle Length | 4130 mm | 4500 mm |
Vehicle Width | 1670 mm | 1700 mm |
Vehicle Height | 1250 mm | 1610 mm |
Wheelbase Size | 2260 mm | 2450 mm |
Fuel Tank Capacity | 52 L | 40 L |