1994 Chevrolet Astro vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1994 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1994 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1994 Chevrolet Astro (183 HP @ 4400 RPM) has 63 more horse power than 2007 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1994 Chevrolet Astro should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1994 Chevrolet Astro weights approximately 415 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1994 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, 1994 Chevrolet Astro (338 Nm @ 2800 RPM) has 171 more torque (in Nm) than 2007 Opel Signum. (167 Nm @ 3800 RPM). This means 1994 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 1994 Chevrolet Astro | 2007 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Astro | Signum |
| Year Released | 1994 | 2007 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 120 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 338 Nm | 167 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1895 kg | 1480 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 |
