2003 BMW 730 vs. 1991 Chevrolet Astro
To start off, 2003 BMW 730 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1991 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 45 more horse power than 1991 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 1991 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 106 kg more than 2003 BMW 730.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 730. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Astro (338 Nm @ 2800 RPM) has 38 more torque (in Nm) than 2003 BMW 730. (300 Nm @ 3500 RPM). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 730. 2003 BMW 730 has automatic transmission and 1991 Chevrolet Astro has manual transmission. 1991 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 730 | 1991 Chevrolet Astro | |
Make | BMW | Chevrolet |
Model | 730 | Astro |
Year Released | 2003 | 1991 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 4293 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 228 HP | 183 HP |
Engine RPM | 5900 RPM | 4400 RPM |
Torque | 300 Nm | 338 Nm |
Torque RPM | 3500 RPM | 2800 RPM |
Engine Bore Size | 84.1 mm | 101.6 mm |
Engine Stroke Size | 90 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 8 seats |
Vehicle Weight | 1790 kg | 1896 kg |
Vehicle Length | 5040 mm | 4830 mm |
Vehicle Width | 1910 mm | 1980 mm |
Vehicle Height | 1500 mm | 1910 mm |
Wheelbase Size | 3000 mm | 2830 mm |