1989 Alfa Romeo RZ vs. 2009 BMW X6
To start off, 2009 BMW X6 is newer by 20 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 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 885 kg more than 1989 Alfa Romeo RZ.
Because 2009 BMW X6 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, 2009 BMW X6 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, 2009 BMW X6 (610 Nm) has 366 more torque (in Nm) than 1989 Alfa Romeo RZ. (244 Nm). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo RZ. 2009 BMW X6 has automatic transmission and 1989 Alfa Romeo RZ has manual transmission. 1989 Alfa Romeo RZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo RZ | 2009 BMW X6 | |
| Make | Alfa Romeo | BMW |
| Model | RZ | X6 |
| Year Released | 1989 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 401 HP |
| Torque | 244 Nm | 610 Nm |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 72.9 mm | 88.3 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Top Speed | 233 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1380 kg | 2265 kg |
| Vehicle Length | 4340 mm | 4880 mm |
| Wheelbase Size | 2520 mm | 2940 mm |
