1990 BMW Z1 vs. 2005 Buick Rendezvous
To start off, 2005 Buick Rendezvous is newer by 15 year(s). Which means there will be less support and parts availability for 1990 BMW Z1. In addition, the cost of maintenance, including insurance, on 1990 BMW Z1 would be higher. At 3,343 cc (6 cylinders), 2005 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (185 HP @ 5200 RPM) has 10 more horse power than 1990 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 1990 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 688 kg more than 1990 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rendezvous is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rendezvous 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 Rendezvous (285 Nm) has 55 more torque (in Nm) than 1990 BMW Z1. (230 Nm). This means 2005 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW Z1. 2005 Buick Rendezvous has automatic transmission and 1990 BMW Z1 has manual transmission. 1990 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rendezvous will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 BMW Z1 | 2005 Buick Rendezvous | |
| Make | BMW | Buick |
| Model | Z1 | Rendezvous |
| Year Released | 1990 | 2005 |
| Body Type | Roadster | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3343 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 175 HP | 185 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 230 Nm | 285 Nm |
| Engine Bore Size | 82 mm | 91 mm |
| Engine Stroke Size | 78.8 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1938 kg |
| Vehicle Length | 3960 mm | 4740 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1280 mm | 1760 mm |
| Wheelbase Size | 2450 mm | 2880 mm |
