1997 Chevrolet Astro vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 1 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 4,293 cc (6 cylinders), 1997 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1997 Chevrolet Astro (183 HP @ 4400 RPM) has 10 more horse power than 1998 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 1997 Chevrolet Astro should accelerate faster than 1998 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Astro weights approximately 329 kg more than 1998 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Signum. 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, 1997 Chevrolet Astro (338 Nm @ 2800 RPM) has 153 more torque (in Nm) than 1998 Opel Signum. (185 Nm @ 2500 RPM). This means 1997 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
1997 Chevrolet Astro | 1998 Opel Signum | |
Make | Chevrolet | Opel |
Model | Astro | Signum |
Year Released | 1997 | 1998 |
Body Type | Minivan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4293 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 183 HP | 173 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Torque | 338 Nm | 185 Nm |
Torque RPM | 2800 RPM | 2500 RPM |
Engine Bore Size | 101.7 mm | 86 mm |
Engine Stroke Size | 88.4 mm | 86 mm |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1895 kg | 1566 kg |
Vehicle Length | 4830 mm | 4640 mm |
Vehicle Width | 1980 mm | 1800 mm |
Vehicle Height | 1910 mm | 1470 mm |
Wheelbase Size | 2830 mm | 2840 mm |