1961 Alfa Romeo Giulietta vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 46 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta would be higher. At 2,198 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (153 HP @ 5600 RPM) has 89 more horse power than 1961 Alfa Romeo Giulietta. (64 HP @ 6100 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 556 kg more than 1961 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1961 Alfa Romeo Giulietta 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 1961 Alfa Romeo Giulietta. 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 (220 Nm @ 3800 RPM) has 127 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (93 Nm @ 3500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta.
Compare all specifications:
| 1961 Alfa Romeo Giulietta | 2007 Opel Vectra | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Vectra |
| Year Released | 1961 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 153 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 93 Nm | 220 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 74 mm | 86.1 mm |
| Engine Stroke Size | 75 mm | 94.6 mm |
| Engine Compression Ratio | 8.0:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 914 kg | 1470 kg |
| Vehicle Length | 3990 mm | 4600 mm |
| Vehicle Width | 1570 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2400 mm | 2710 mm |
| Fuel Tank Capacity | 39 L | 61 L |
