1989 Alfa Romeo RZ vs. 2009 Audi Q7
To start off, 2009 Audi Q7 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 4,133 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1040 kg more than 1989 Alfa Romeo RZ.
Because 2009 Audi Q7 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 Audi Q7 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 Audi Q7 (760 Nm) has 516 more torque (in Nm) than 1989 Alfa Romeo RZ. (244 Nm). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo RZ. 2009 Audi Q7 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 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo RZ | 2009 Audi Q7 | |
| Make | Alfa Romeo | Audi |
| Model | RZ | Q7 |
| Year Released | 1989 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 4133 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 322 HP |
| Torque | 244 Nm | 760 Nm |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 72.9 mm | 95.5 mm |
| Engine Compression Ratio | 9.5:1 | 16.5:1 |
| Top Speed | 233 km/hour | 236 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Vehicle Weight | 1380 kg | 2420 kg |
| Vehicle Length | 4340 mm | 5090 mm |
| Wheelbase Size | 2520 mm | 3010 mm |
