2009 BMW Z4 vs. 2002 Chevrolet Astro
To start off, 2009 BMW Z4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 2002 Chevrolet Astro would be higher. At 4,294 cc (6 cylinders), 2002 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 74 more horse power than 2002 Chevrolet Astro. (187 HP @ 4400 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2002 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Astro weights approximately 555 kg more than 2009 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2002 Chevrolet Astro (339 Nm @ 2800 RPM) has 24 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2002 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2002 Chevrolet Astro | |
| Make | BMW | Chevrolet |
| Model | Z4 | Astro |
| Year Released | 2009 | 2002 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 261 HP | 187 HP |
| Engine RPM | 6600 RPM | 4400 RPM |
| Torque | 315 Nm | 339 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Bore Size | 85.1 mm | 102 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1395 kg | 1950 kg |
| Vehicle Length | 4100 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1980 mm |
| Vehicle Height | 1270 mm | 1910 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
| Fuel Tank Capacity | 55 L | 117 L |
