1989 Alfa Romeo RZ vs. 2007 Opel Antara
To start off, 2007 Opel Antara is newer by 18 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 2,958 cc (6 cylinders), 1989 Alfa Romeo RZ is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Antara weights approximately 425 kg more than 1989 Alfa Romeo RZ.
Because 2007 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1989 Alfa Romeo RZ. In wet, icy, snow, or gravel driving conditions, 2007 Opel Antara 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, 1989 Alfa Romeo RZ (244 Nm) has 24 more torque (in Nm) than 2007 Opel Antara. (220 Nm). This means 1989 Alfa Romeo RZ will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Antara.
Compare all specifications:
| 1989 Alfa Romeo RZ | 2007 Opel Antara | |
| Make | Alfa Romeo | Opel |
| Model | RZ | Antara |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2405 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 138 HP |
| Torque | 244 Nm | 220 Nm |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 72.9 mm | 100 mm |
| Engine Compression Ratio | 9.5:1 | 9.6:1 |
| Top Speed | 233 km/hour | 175 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1380 kg | 1805 kg |
| Wheelbase Size | 2520 mm | 2710 mm |
