1990 Chevrolet Astro vs. 2002 BMW Z3
To start off, 2002 BMW Z3 is newer by 12 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1990 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Astro (183 HP @ 4400 RPM) has 16 more horse power than 2002 BMW Z3. (167 HP @ 6100 RPM). In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 2002 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 550 kg more than 2002 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2002 BMW Z3. In wet, icy, snow, or gravel driving conditions, 1990 Chevrolet Astro 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, 1990 Chevrolet Astro (338 Nm @ 2800 RPM) has 128 more torque (in Nm) than 2002 BMW Z3. (210 Nm @ 3500 RPM). This means 1990 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z3.
Compare all specifications:
| 1990 Chevrolet Astro | 2002 BMW Z3 | |
| Make | Chevrolet | BMW |
| Model | Astro | Z3 |
| Year Released | 1990 | 2002 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 167 HP |
| Engine RPM | 4400 RPM | 6100 RPM |
| Torque | 338 Nm | 210 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Engine Bore Size | 101.6 mm | 80 mm |
| Engine Stroke Size | 88.4 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Weight | 1895 kg | 1345 kg |
| Vehicle Length | 4830 mm | 4060 mm |
| Vehicle Width | 1980 mm | 1750 mm |
| Vehicle Height | 1910 mm | 1300 mm |
| Wheelbase Size | 2830 mm | 2450 mm |
