1994 Alfa Romeo RZ vs. 2005 Buick Rainier
To start off, 2005 Buick Rainier is newer by 11 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 4,195 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (272 HP @ 6000 RPM) has 64 more horse power than 1994 Alfa Romeo RZ. (208 HP @ 6200 RPM) In normal driving conditions, 2005 Buick Rainier should accelerate faster than 1994 Alfa Romeo RZ. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 715 kg more than 1994 Alfa Romeo RZ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rainier 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, 2005 Buick Rainier 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, 2005 Buick Rainier (373 Nm @ 3600 RPM) has 128 more torque (in Nm) than 1994 Alfa Romeo RZ. (245 Nm @ 4500 RPM). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo RZ. 2005 Buick Rainier has automatic transmission and 1994 Alfa Romeo RZ has manual transmission. 1994 Alfa Romeo RZ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 Alfa Romeo RZ | 2005 Buick Rainier | |
| Make | Alfa Romeo | Buick |
| Model | RZ | Rainier |
| Year Released | 1994 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 272 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 245 Nm | 373 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1380 kg | 2095 kg |
| Vehicle Length | 4070 mm | 4920 mm |
| Vehicle Width | 1740 mm | 1920 mm |
| Vehicle Height | 1320 mm | 1900 mm |
