1963 Alfa Romeo Giulia vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 40 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Giulia would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP @ 5600 RPM) has 47 more horse power than 1963 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1963 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 595 kg more than 1963 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Opel Signum (220 Nm @ 3800 RPM) has 87 more torque (in Nm) than 1963 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo Giulia.
Compare all specifications:
1963 Alfa Romeo Giulia | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Giulia | Signum |
Year Released | 1963 | 2003 |
Engine Position | Front | Front |
Engine Size | 1569 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 105 HP | 152 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 133 Nm | 220 Nm |
Torque RPM | 4500 RPM | 3800 RPM |
Engine Bore Size | 78 mm | 86 mm |
Engine Stroke Size | 82 mm | 94.6 mm |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 970 kg | 1565 kg |
Vehicle Length | 4130 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2260 mm | 2840 mm |
Fuel Tank Capacity | 52 L | 60 L |