1990 BMW Z1 vs. 2006 Chevrolet Colorado
To start off, 2006 Chevrolet Colorado is newer by 16 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 2,768 cc (4 cylinders), 2006 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, both vehicles can yield 175 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Colorado weights approximately 1110 kg more than 1990 BMW Z1.
Because 2006 Chevrolet Colorado 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, 2006 Chevrolet Colorado 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, 2006 Chevrolet Colorado (251 Nm @ 2800 RPM) has 21 more torque (in Nm) than 1990 BMW Z1. (230 Nm @ 4000 RPM). This means 2006 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW Z1.
Compare all specifications:
| 1990 BMW Z1 | 2006 Chevrolet Colorado | |
| Make | BMW | Chevrolet |
| Model | Z1 | Colorado |
| Year Released | 1990 | 2006 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2768 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 175 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 230 Nm | 251 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 93 mm |
| Engine Stroke Size | 78.8 mm | 102 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 6 seats |
| Vehicle Weight | 1250 kg | 2360 kg |
| Vehicle Length | 3960 mm | 5270 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1280 mm | 1730 mm |
| Wheelbase Size | 2450 mm | 3210 mm |
