1989 Alfa Romeo RZ vs. 2005 Audi A4
To start off, 2005 Audi A4 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo RZ. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo RZ would be higher. At 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 318 kg more than 1989 Alfa Romeo RZ.
Let's talk about torque, 2005 Audi A4 (300 Nm) has 56 more torque (in Nm) than 1989 Alfa Romeo RZ. (244 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo RZ.
Compare all specifications:
| 1989 Alfa Romeo RZ | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | RZ | A4 |
| Year Released | 1989 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2976 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 217 HP |
| Torque | 244 Nm | 300 Nm |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 72.9 mm | 93 mm |
| Engine Compression Ratio | 9.5:1 | 10.1:1 |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1380 kg | 1698 kg |
| Vehicle Length | 4340 mm | 4580 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
