1992 Alfa Romeo RZ vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 16 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo RZ. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo RZ would be higher. At 2,959 cc (6 cylinders), 1992 Alfa Romeo RZ is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo RZ (209 HP @ 6200 RPM) has 123 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1992 Alfa Romeo RZ should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo RZ weights approximately 440 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 1992 Alfa Romeo RZ 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 1992 Alfa Romeo RZ. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1992 Alfa Romeo RZ (245 Nm @ 4500 RPM) has 124 more torque (in Nm) than 2008 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1992 Alfa Romeo RZ will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 1992 Alfa Romeo RZ has manual transmission. 1992 Alfa Romeo RZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Alfa Romeo RZ | 2008 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | RZ | Sirion |
| Year Released | 1992 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 209 HP | 86 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 245 Nm | 121 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 93 mm | 72 mm |
| Engine Stroke Size | 72.6 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1380 kg | 940 kg |
| Vehicle Length | 4070 mm | 3400 mm |
| Vehicle Height | 1320 mm | 1250 mm |
