2008 Daihatsu Sirion vs. 1967 Opel Commodore
To start off, 2008 Daihatsu Sirion is newer by 41 year(s). Which means there will be less support and parts availability for 1967 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1967 Opel Commodore would be higher. At 2,237 cc (6 cylinders), 1967 Opel Commodore is equipped with a bigger engine. In terms of performance, 1967 Opel Commodore (94 HP @ 4800 RPM) has 4 more horse power than 2008 Daihatsu Sirion. (90 HP @ 6000 RPM) In normal driving conditions, 1967 Opel Commodore should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1967 Opel Commodore weights approximately 190 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 1967 Opel Commodore. 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, 1967 Opel Commodore (157 Nm @ 3200 RPM) has 37 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1967 Opel Commodore will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 1967 Opel Commodore | |
| Make | Daihatsu | Opel |
| Model | Sirion | Commodore |
| Year Released | 2008 | 1967 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2237 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 90 HP | 94 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 120 Nm | 157 Nm |
| Torque RPM | 4400 RPM | 3200 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 980 kg | 1170 kg |
| Vehicle Length | 3610 mm | 4580 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1560 mm | 1440 mm |
| Wheelbase Size | 2440 mm | 2670 mm |
| Fuel Tank Capacity | 38 L | 60 L |
