1990 BMW Z1 vs. 1991 Chevrolet Blazer
To start off, 1991 Chevrolet Blazer is newer by 1 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 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1990 BMW Z1 (175 HP @ 5800 RPM) has 17 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 1990 BMW Z1 should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 280 kg more than 1990 BMW Z1.
Because 1991 Chevrolet Blazer 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, 1991 Chevrolet Blazer 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, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 82 more torque (in Nm) than 1990 BMW Z1. (230 Nm @ 4000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW Z1.
Compare all specifications:
| 1990 BMW Z1 | 1991 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | Z1 | Blazer |
| Year Released | 1990 | 1991 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 158 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 230 Nm | 312 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 101.6 mm |
| Engine Stroke Size | 78.8 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1250 kg | 1530 kg |
| Vehicle Length | 3960 mm | 4500 mm |
| Vehicle Width | 1810 mm | 1670 mm |
| Vehicle Height | 1280 mm | 1630 mm |
| Wheelbase Size | 2450 mm | 2720 mm |
