1991 Ford Aerostar vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Ford Aerostar. In addition, the cost of maintenance, including insurance, on 1991 Ford Aerostar would be higher. At 2,979 cc (6 cylinders), 1991 Ford Aerostar is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 30 more horse power than 1991 Ford Aerostar. (143 HP @ 4800 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1991 Ford Aerostar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 150 kg more than 1991 Ford Aerostar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Ford Aerostar is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Ford Aerostar. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 41 more torque (in Nm) than 1991 Ford Aerostar. (224 Nm @ 3600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Aerostar.
Compare all specifications:
1991 Ford Aerostar | 2004 Opel Signum | |
Make | Ford | Opel |
Model | Aerostar | Signum |
Year Released | 1991 | 2004 |
Body Type | Minivan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 143 HP | 173 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Torque | 224 Nm | 265 Nm |
Torque RPM | 3600 RPM | 2500 RPM |
Engine Bore Size | 88.9 mm | 86 mm |
Engine Stroke Size | 78.7 mm | 86 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1410 kg | 1560 kg |
Vehicle Length | 4450 mm | 4640 mm |
Vehicle Width | 1830 mm | 1800 mm |
Vehicle Height | 1860 mm | 1470 mm |
Wheelbase Size | 3030 mm | 2840 mm |