2004 Opel Zafira vs. 2003 Opel Signum
To start off, 2004 Opel Zafira is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,198 cc (4 cylinders), 2004 Opel Zafira is equipped with a bigger engine. In terms of performance, 2004 Opel Zafira (123 HP @ 4000 RPM) has 24 more horse power than 2003 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2004 Opel Zafira should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 70 kg more than 2004 Opel Zafira.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Zafira (270 Nm @ 1500 RPM) has 40 more torque (in Nm) than 2003 Opel Signum. (230 Nm @ 1500 RPM). This means 2004 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2004 Opel Zafira | 2003 Opel Signum | |
Make | Opel | Opel |
Model | Zafira | Signum |
Year Released | 2004 | 2003 |
Body Type | Minivan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2198 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 123 HP | 99 HP |
Engine RPM | 4000 RPM | 3120 RPM |
Torque | 270 Nm | 230 Nm |
Torque RPM | 1500 RPM | 1500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 98 mm | 90 mm |
Engine Compression Ratio | 18.5:1 | 18.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 187 km/hour | 185 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1550 kg | 1620 kg |
Vehicle Length | 4320 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1640 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2840 mm |
Fuel Consumption Overall | 6.9 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 58 L | 60 L |