1989 Ford Sierra vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 4000 RPM) has 27 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 375 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 132 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
1989 Ford Sierra | 2003 Opel Signum | |
Make | Ford | Opel |
Model | Sierra | Signum |
Year Released | 1989 | 2003 |
Engine Position | Front | Front |
Engine Size | 2933 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 148 HP | 175 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 238 Nm | 370 Nm |
Torque RPM | 3000 RPM | 1900 RPM |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1295 kg | 1670 kg |
Vehicle Length | 4430 mm | 4640 mm |
Vehicle Width | 1700 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2700 mm |
Fuel Tank Capacity | 55 L | 60 L |