1968 Chevrolet Corvair vs. 2005 Daihatsu Sirion
To start off, 2005 Daihatsu Sirion is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Chevrolet Corvair. In addition, the cost of maintenance, including insurance, on 1968 Chevrolet Corvair would be higher. At 2,375 cc (6 cylinders), 1968 Chevrolet Corvair is equipped with a bigger engine. In terms of performance, 1968 Chevrolet Corvair (102 HP @ 4400 RPM) has 14 more horse power than 2005 Daihatsu Sirion. (88 HP @ 6000 RPM). In normal driving conditions, 1968 Chevrolet Corvair should accelerate faster than 2005 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1968 Chevrolet Corvair weights approximately 194 kg more than 2005 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Chevrolet Corvair 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 1968 Chevrolet Corvair. However, in wet, icy, snow, or gravel driving conditions, 2005 Daihatsu Sirion, 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, 1968 Chevrolet Corvair (182 Nm @ 2800 RPM) has 62 more torque (in Nm) than 2005 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1968 Chevrolet Corvair will have an easier job in driving up hills or pulling heavy equipment than 2005 Daihatsu Sirion.
Compare all specifications:
| 1968 Chevrolet Corvair | 2005 Daihatsu Sirion | |
| Make | Chevrolet | Daihatsu |
| Model | Corvair | Sirion |
| Year Released | 1968 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 2375 cc | 1295 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 102 HP | 88 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 182 Nm | 120 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Engine Bore Size | 87.3 mm | 72 mm |
| Engine Stroke Size | 66 mm | 79.7 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1134 kg | 940 kg |
| Vehicle Length | 4660 mm | 3610 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1350 mm | 1560 mm |
| Wheelbase Size | 2750 mm | 2350 mm |
| Fuel Tank Capacity | 53 L | 40 L |
