1991 BMW Z1 vs. 2009 Chevrolet Colorado
To start off, 2009 Chevrolet Colorado is newer by 18 year(s). Which means there will be less support and parts availability for 1991 BMW Z1. In addition, the cost of maintenance, including insurance, on 1991 BMW Z1 would be higher. At 2,901 cc (4 cylinders), 2009 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Colorado (185 HP @ 5600 RPM) has 10 more horse power than 1991 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2009 Chevrolet Colorado should accelerate faster than 1991 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Colorado weights approximately 299 kg more than 1991 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Chevrolet Colorado (258 Nm @ 2800 RPM) has 28 more torque (in Nm) than 1991 BMW Z1. (230 Nm @ 4000 RPM). This means 2009 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW Z1.
Compare all specifications:
1991 BMW Z1 | 2009 Chevrolet Colorado | |
Make | BMW | Chevrolet |
Model | Z1 | Colorado |
Year Released | 1991 | 2009 |
Body Type | Roadster | Pickup |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2901 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 175 HP | 185 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 230 Nm | 258 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 3 seats |
Vehicle Weight | 1250 kg | 1549 kg |
Vehicle Length | 3960 mm | 4890 mm |
Vehicle Width | 1810 mm | 1750 mm |
Vehicle Height | 1280 mm | 1720 mm |
Wheelbase Size | 2450 mm | 2830 mm |