2007 Kia Rio vs. 2004 Opel Zafira
To start off, 2007 Kia Rio is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 1,796 cc (4 cylinders), 2004 Opel Zafira is equipped with a bigger engine. In terms of performance, 2004 Opel Zafira (127 HP @ 5600 RPM) has 33 more horse power than 2007 Kia Rio. (94 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Zafira should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Zafira weights approximately 398 kg more than 2007 Kia Rio. 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, 2004 Opel Zafira (170 Nm @ 3800 RPM) has 45 more torque (in Nm) than 2007 Kia Rio. (125 Nm @ 6500 RPM). This means 2004 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.
Compare all specifications:
| 2007 Kia Rio | 2004 Opel Zafira | |
| Make | Kia | Opel |
| Model | Rio | Zafira |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 94 HP | 127 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 125 Nm | 170 Nm |
| Torque RPM | 6500 RPM | 3800 RPM |
| Engine Bore Size | 75.5 mm | 80.6 mm |
| Engine Stroke Size | 78.1 mm | 88.2 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 12.6 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1047 kg | 1445 kg |
| Vehicle Width | 1700 mm | 1750 mm |
| Wheelbase Size | 2510 mm | 2640 mm |
| Fuel Consumption Overall | 6.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 45 L | 60 L |
