1963 Alfa Romeo 2600 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 45 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo 2600. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo 2600 would be higher. At 2,584 cc (6 cylinders), 1963 Alfa Romeo 2600 is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo 2600 (163 HP @ 5900 RPM) has 73 more horse power than 2008 Daihatsu Sirion. (90 HP @ 6000 RPM). In normal driving conditions, 1963 Alfa Romeo 2600 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1963 Alfa Romeo 2600 weights approximately 390 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1963 Alfa Romeo 2600. In wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Sirion will offer significantly more control. 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, 1963 Alfa Romeo 2600 (220 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1963 Alfa Romeo 2600 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 1963 Alfa Romeo 2600 | 2008 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | 2600 | Sirion |
| Year Released | 1963 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2584 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 90 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 220 Nm | 120 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 83.1 mm | 72 mm |
| Engine Stroke Size | 79.6 mm | 79.7 mm |
| Engine Compression Ratio | 8.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1370 kg | 980 kg |
| Vehicle Length | 4380 mm | 3610 mm |
| Vehicle Width | 1710 mm | 1670 mm |
| Vehicle Height | 1390 mm | 1560 mm |
| Wheelbase Size | 2510 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 38 L |
