2007 Proton Arena vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Proton Arena. In addition, the cost of maintenance, including insurance, on 2007 Proton Arena would be higher. At 1,956 cc (4 cylinders), 2010 Opel Insignia is equipped with a bigger engine. In terms of performance, 2010 Opel Insignia (158 HP) has 72 more horse power than 2007 Proton Arena. (86 HP) In normal driving conditions, 2010 Opel Insignia should accelerate faster than 2007 Proton Arena.
Because 2010 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2007 Proton Arena. In wet, icy, snow, or gravel driving conditions, 2010 Opel Insignia 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, 2010 Opel Insignia (350 Nm) has 226 more torque (in Nm) than 2007 Proton Arena. (124 Nm). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 2007 Proton Arena | 2010 Opel Insignia | |
| Make | Proton | Opel |
| Model | Arena | Insignia |
| Year Released | 2007 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1467 cc | 1956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 158 HP |
| Torque | 124 Nm | 350 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4460 mm | 4830 mm |
| Vehicle Width | 1500 mm | 1856 mm |
| Vehicle Height | 1720 mm | 1498 mm |
| Wheelbase Size | 2610 mm | 2737 mm |
