1984 Alfa Romeo Giulietta vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo Giulietta would be higher. At 1,998 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 1984 Alfa Romeo Giulietta (170 HP @ 5000 RPM) has 2 more horse power than 2007 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 1984 Alfa Romeo Giulietta should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 245 kg more than 1984 Alfa Romeo Giulietta.
Because 1984 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 1984 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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, 1984 Alfa Romeo Giulietta (283 Nm @ 3500 RPM) has 32 more torque (in Nm) than 2007 Opel Astra. (251 Nm @ 1950 RPM). This means 1984 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1984 Alfa Romeo Giulietta | 2007 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Astra |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 170 HP | 168 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 283 Nm | 251 Nm |
| Torque RPM | 3500 RPM | 1950 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 88.5 mm | 86 mm |
| Top Speed | 203 km/hour | 217 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1140 kg | 1385 kg |
| Vehicle Length | 4220 mm | 4480 mm |
| Vehicle Width | 1660 mm | 2030 mm |
| Vehicle Height | 1410 mm | 1420 mm |
| Wheelbase Size | 2460 mm | 2620 mm |
| Fuel Tank Capacity | 50 L | 52 L |
