1966 Alfa Romeo Giulia vs. 2005 Opel Omega
To start off, 2005 Opel Omega is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 2,198 cc (4 cylinders), 2005 Opel Omega is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Giulia (163 HP @ 7500 RPM) has 17 more horse power than 2005 Opel Omega. (146 HP @ 4000 RPM). In normal driving conditions, 1966 Alfa Romeo Giulia should accelerate faster than 2005 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 975 kg more than 1966 Alfa Romeo Giulia.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1966 Alfa Romeo Giulia (220 Nm @ 4000 RPM) has 17 more torque (in Nm) than 2005 Opel Omega. (203 Nm @ 4000 RPM). This means 1966 Alfa Romeo Giulia will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Omega. 2005 Opel Omega has automatic transmission and 1966 Alfa Romeo Giulia has manual transmission. 1966 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 2005 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | Giulia | Omega |
| Year Released | 1966 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 146 HP |
| Engine RPM | 7500 RPM | 4000 RPM |
| Torque | 220 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 78.1 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94.6 mm |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 630 kg | 1605 kg |
| Vehicle Length | 3690 mm | 4900 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1030 mm | 1460 mm |
| Wheelbase Size | 2210 mm | 2840 mm |
| Fuel Tank Capacity | 47 L | 75 L |
