2009 BMW 745 vs. 1986 Chevrolet Astro
To start off, 2009 BMW 745 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Astro would be higher. At 4,423 cc (8 cylinders), 2009 BMW 745 is equipped with a bigger engine. In terms of performance, 2009 BMW 745 (325 HP @ 3800 RPM) has 142 more horse power than 1986 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2009 BMW 745 should accelerate faster than 1986 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 745 weights approximately 220 kg more than 1986 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 745. In wet, icy, snow, or gravel driving conditions, 1986 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, 2009 BMW 745 (700 Nm @ 1900 RPM) has 362 more torque (in Nm) than 1986 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2009 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1986 Chevrolet Astro. 2009 BMW 745 has automatic transmission and 1986 Chevrolet Astro has manual transmission. 1986 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 745 | 1986 Chevrolet Astro | |
Make | BMW | Chevrolet |
Model | 745 | Astro |
Year Released | 2009 | 1986 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 4423 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 325 HP | 183 HP |
Engine RPM | 3800 RPM | 4400 RPM |
Torque | 700 Nm | 338 Nm |
Torque RPM | 1900 RPM | 2800 RPM |
Engine Bore Size | 87 mm | 101.6 mm |
Engine Stroke Size | 93 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 | 2115 kg | 1895 kg |
Vehicle Length | 5050 mm | 4830 mm |
Vehicle Width | 1910 mm | 1980 mm |
Vehicle Height | 1500 mm | 1910 mm |
Wheelbase Size | 3000 mm | 2830 mm |