2005 BMW 730 vs. 1998 Chevrolet Astro
To start off, 2005 BMW 730 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1998 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1998 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 4000 RPM) has 42 more horse power than 1998 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 1998 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 80 kg more than 1998 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 730. In wet, icy, snow, or gravel driving conditions, 1998 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 730 (500 Nm @ 2000 RPM) has 162 more torque (in Nm) than 1998 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1998 Chevrolet Astro. 2005 BMW 730 has automatic transmission and 1998 Chevrolet Astro has manual transmission. 1998 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 730 | 1998 Chevrolet Astro | |
| Make | BMW | Chevrolet |
| Model | 730 | Astro |
| Year Released | 2005 | 1998 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 225 HP | 183 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 500 Nm | 338 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 84.1 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 88.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1975 kg | 1895 kg |
| Vehicle Length | 5050 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1980 mm |
| Vehicle Height | 1500 mm | 1910 mm |
| Wheelbase Size | 2890 mm | 2830 mm |
