1964 Alfa Romeo 2600 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 41 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo 2600 would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 45 more horse power than 1964 Alfa Romeo 2600. (163 HP @ 5900 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1964 Alfa Romeo 2600. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 240 kg more than 1964 Alfa Romeo 2600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Alfa Romeo 2600 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 1964 Alfa Romeo 2600. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 80 more torque (in Nm) than 1964 Alfa Romeo 2600. (220 Nm @ 4000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1964 Alfa Romeo 2600.
Compare all specifications:
| 1964 Alfa Romeo 2600 | 2005 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | 2600 | Signum |
| Year Released | 1964 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2584 cc | 3174 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 208 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 220 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 188 km/hour | 237 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1610 kg |
| Vehicle Length | 4590 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 60 L |
