1994 Alfa Romeo RZ vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 12 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo RZ. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo RZ would be higher. At 4,162 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 131 more horse power than 1994 Alfa Romeo RZ. (208 HP @ 6200 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 1994 Alfa Romeo RZ. With that said, vehicle weight also plays an important factor in acceleration. 1994 Alfa Romeo RZ weights approximately 105 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1994 Alfa Romeo RZ. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 165 more torque (in Nm) than 1994 Alfa Romeo RZ. (245 Nm @ 4500 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo RZ.
Compare all specifications:
| 1994 Alfa Romeo RZ | 2006 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | RZ | S4 |
| Year Released | 1994 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4162 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 339 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 245 Nm | 410 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1380 kg | 1275 kg |
| Vehicle Length | 4070 mm | 4590 mm |
| Vehicle Width | 1740 mm | 1730 mm |
| Vehicle Height | 1320 mm | 1430 mm |
