2001 Opel Signum vs. 2005 Opel Zafira
To start off, 2005 Opel Zafira is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 2,170 cc (4 cylinders), 2005 Opel Zafira is equipped with a bigger engine. In terms of performance, 2005 Opel Zafira (144 HP @ 5800 RPM) has 21 more horse power than 2001 Opel Signum. (123 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Zafira should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Zafira weights approximately 15 kg more than 2001 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Opel Zafira (203 Nm @ 4000 RPM) has 36 more torque (in Nm) than 2001 Opel Signum. (167 Nm @ 3800 RPM). This means 2005 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 2005 Opel Zafira has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Zafira will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 Opel Signum | 2005 Opel Zafira | |
Make | Opel | Opel |
Model | Signum | Zafira |
Year Released | 2001 | 2005 |
Body Type | Hatchback | Minivan |
Engine Position | Front | Front |
Engine Size | 1796 cc | 2170 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 123 HP | 144 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 167 Nm | 203 Nm |
Torque RPM | 3800 RPM | 4000 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Acceleration 0-100mph | 12.2 seconds | 11 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1480 kg | 1495 kg |
Vehicle Length | 4640 mm | 4320 mm |
Vehicle Width | 1800 mm | 1750 mm |
Vehicle Height | 1470 mm | 1640 mm |
Wheelbase Size | 2620 mm | 2500 mm |
Fuel Tank Capacity | 60 L | 58 L |