2006 Opel Zafira vs. 2003 Proton 400
To start off, 2006 Opel Zafira is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Zafira is equipped with a bigger engine. In terms of performance, 2006 Opel Zafira (197 HP @ 5600 RPM) has 123 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Opel Zafira should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Zafira weights approximately 550 kg more than 2003 Proton 400. 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, 2006 Opel Zafira (262 Nm @ 4200 RPM) has 154 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2006 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2006 Opel Zafira | 2003 Proton 400 | |
| Make | Opel | Proton |
| Model | Zafira | 400 |
| Year Released | 2006 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 197 HP | 74 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 262 Nm | 108 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1540 kg | 990 kg |
| Vehicle Length | 4320 mm | 4280 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1640 mm | 1390 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
