1973 Chevrolet Vega vs. 2002 Daihatsu Sirion
To start off, 2002 Daihatsu Sirion is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Vega would be higher. At 2,287 cc (4 cylinders), 1973 Chevrolet Vega is equipped with a bigger engine. In terms of performance, 2002 Daihatsu Sirion (102 HP @ 7200 RPM) has 21 more horse power than 1973 Chevrolet Vega. (81 HP @ 4800 RPM) In normal driving conditions, 2002 Daihatsu Sirion should accelerate faster than 1973 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Vega weights approximately 135 kg more than 2002 Daihatsu Sirion.
Because 1973 Chevrolet Vega 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 1973 Chevrolet Vega. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1973 Chevrolet Vega (167 Nm @ 2800 RPM) has 47 more torque (in Nm) than 2002 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1973 Chevrolet Vega will have an easier job in driving up hills or pulling heavy equipment than 2002 Daihatsu Sirion. 1973 Chevrolet Vega has automatic transmission and 2002 Daihatsu Sirion has manual transmission. 2002 Daihatsu Sirion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Chevrolet Vega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Vega | 2002 Daihatsu Sirion | |
| Make | Chevrolet | Daihatsu |
| Model | Vega | Sirion |
| Year Released | 1973 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2287 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 102 HP |
| Engine RPM | 4800 RPM | 7200 RPM |
| Torque | 167 Nm | 120 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1005 kg | 870 kg |
| Vehicle Length | 4320 mm | 3680 mm |
| Vehicle Width | 1670 mm | 1600 mm |
| Vehicle Height | 1280 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2350 mm |
