1998 BMW 845 vs. 1991 Chevrolet Astro
To start off, 1998 BMW 845 is newer by 7 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 4,398 cc (8 cylinders), 1998 BMW 845 is equipped with a bigger engine. In terms of performance, 1998 BMW 845 (282 HP @ 5700 RPM) has 99 more horse power than 1991 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 1998 BMW 845 should accelerate faster than 1991 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 146 kg more than 1998 BMW 845.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 845. 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, 1998 BMW 845 (420 Nm @ 3900 RPM) has 82 more torque (in Nm) than 1991 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1998 BMW 845 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Astro.
Compare all specifications:
1998 BMW 845 | 1991 Chevrolet Astro | |
Make | BMW | Chevrolet |
Model | 845 | Astro |
Year Released | 1998 | 1991 |
Body Type | Coupe | Minivan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 282 HP | 183 HP |
Engine RPM | 5700 RPM | 4400 RPM |
Torque | 420 Nm | 338 Nm |
Torque RPM | 3900 RPM | 2800 RPM |
Engine Bore Size | 92 mm | 101.6 mm |
Engine Stroke Size | 82.7 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 8 seats |
Vehicle Weight | 1750 kg | 1896 kg |
Vehicle Length | 4790 mm | 4830 mm |
Vehicle Width | 1860 mm | 1980 mm |
Vehicle Height | 1350 mm | 1910 mm |
Wheelbase Size | 2690 mm | 2830 mm |