1974 Alfa Romeo Giulia vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Giulia would be higher. At 1,796 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (120 HP) has 67 more horse power than 1974 Alfa Romeo Giulia. (53 HP) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1974 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 360 kg more than 1974 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 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 1974 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, 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, 2007 Opel Vectra (167 Nm @ 3800 RPM) has 57 more torque (in Nm) than 1974 Alfa Romeo Giulia. (110 Nm @ 2200 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Giulia.
Compare all specifications:
| 1974 Alfa Romeo Giulia | 2007 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Giulia | Vectra |
| Year Released | 1974 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1760 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 120 HP |
| Torque | 110 Nm | 167 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Engine Compression Ratio | 22.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1130 kg | 1490 kg |
| Vehicle Length | 4170 mm | 4830 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1510 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
| Fuel Tank Capacity | 46 L | 60 L |
