1969 Alfa Romeo Giulia vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 34 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 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (208 HP @ 6200 RPM) has 113 more horse power than 1969 Alfa Romeo Giulia. (95 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1969 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 610 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 1969 Alfa Romeo Giulia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1969 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Opel Signum (300 Nm) has 110 more torque (in Nm) than 1969 Alfa Romeo Giulia. (190 Nm). This means 2003 Opel Signum 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 | 2003 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | Giulia | Signum |
| Year Released | 1969 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 95 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 190 Nm | 300 Nm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Top Speed | 165 km/hour | 237 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1000 kg | 1610 kg |
| Vehicle Length | 4170 mm | 4640 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2740 mm |
| Fuel Tank Capacity | 46 L | 52 L |
