2005 BMW 645 vs. 1997 Chevrolet Astro
To start off, 2005 BMW 645 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1997 Chevrolet Astro would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 143 more horse power than 1997 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1997 Chevrolet Astro.
Because 1997 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 645. In wet, icy, snow, or gravel driving conditions, 1997 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 109 more torque (in Nm) than 1997 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1997 Chevrolet Astro.
Compare all specifications:
2005 BMW 645 | 1997 Chevrolet Astro | |
Make | BMW | Chevrolet |
Model | 645 | Astro |
Year Released | 2005 | 1997 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 4392 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 326 HP | 183 HP |
Engine RPM | 6100 RPM | 4400 RPM |
Torque | 447 Nm | 338 Nm |
Torque RPM | 3600 RPM | 2800 RPM |
Engine Bore Size | 92 mm | 101.7 mm |
Engine Stroke Size | 83 mm | 88.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 8 seats |
Vehicle Weight | 1895 kg | 1895 kg |
Vehicle Length | 4830 mm | 4830 mm |
Vehicle Width | 1860 mm | 1980 mm |
Vehicle Height | 1380 mm | 1910 mm |
Wheelbase Size | 2890 mm | 2830 mm |