1966 Alfa Romeo 2600 vs. 2006 Citroen C4
To start off, 2006 Citroen C4 is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo 2600 would be higher. At 2,583 cc (6 cylinders), 1966 Alfa Romeo 2600 is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo 2600 (163 HP @ 5900 RPM) has 69 more horse power than 2006 Citroen C4. (94 HP @ 3000 RPM). In normal driving conditions, 1966 Alfa Romeo 2600 should accelerate faster than 2006 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo 2600 weights approximately 55 kg more than 2006 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 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 1966 Alfa Romeo 2600. However, in wet, icy, snow, or gravel driving conditions, 2006 Citroen C4, 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, 1966 Alfa Romeo 2600 (220 Nm @ 4000 RPM) has 85 more torque (in Nm) than 2006 Citroen C4. (135 Nm @ 3000 RPM). This means 1966 Alfa Romeo 2600 will have an easier job in driving up hills or pulling heavy equipment than 2006 Citroen C4.
Compare all specifications:
| 1966 Alfa Romeo 2600 | 2006 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | 2600 | C4 |
| Year Released | 1966 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2583 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 94 HP |
| Engine RPM | 5900 RPM | 3000 RPM |
| Torque | 220 Nm | 135 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 78.5 mm |
| Engine Stroke Size | 79.6 mm | 82 mm |
| Engine Compression Ratio | 9.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 193 km/hour | 171 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1315 kg |
| Vehicle Length | 4380 mm | 4280 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1640 mm |
| Wheelbase Size | 2510 mm | 2770 mm |
| Fuel Tank Capacity | 60 L | 55 L |
