1966 Alfa Romeo Giulia vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 33 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 2,962 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (211 HP @ 6000 RPM) has 106 more horse power than 1966 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 794 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Opel Omega (270 Nm @ 3400 RPM) has 137 more torque (in Nm) than 1966 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | Giulia | Omega |
| Year Released | 1966 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 105 HP | 211 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 133 Nm | 270 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 78 mm | 86 mm |
| Engine Stroke Size | 82 mm | 85 mm |
| Engine Compression Ratio | 9.2:1 | 10.8:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 972 kg | 1766 kg |
| Vehicle Length | 4130 mm | 4900 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1550 mm |
| Wheelbase Size | 2260 mm | 2610 mm |
| Fuel Tank Capacity | 100 L | 75 L |
