2003 Alfa Romeo 156 vs. 1992 Alfa Romeo RZ
To start off, 2003 Alfa Romeo 156 is newer by 11 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 71 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6500 RPM) In normal driving conditions, 1992 Alfa Romeo RZ should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo RZ weights approximately 115 kg more than 2003 Alfa Romeo 156. 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, 2003 Alfa Romeo 156, 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 82 more torque (in Nm) than 2003 Alfa Romeo 156. (163 Nm @ 3900 RPM). This means 1992 Alfa Romeo RZ will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1992 Alfa Romeo RZ | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 156 | RZ |
| Year Released | 2003 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1746 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 209 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 163 Nm | 245 Nm |
| Torque RPM | 3900 RPM | 4500 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 82.7 mm | 72.6 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1265 kg | 1380 kg |
| Vehicle Length | 4440 mm | 4070 mm |
| Vehicle Width | 1750 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1320 mm |
