2007 Proton Arena vs. 2010 GMC Envoy
To start off, 2010 GMC Envoy 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 4,161 cc (6 cylinders), 2010 GMC Envoy is equipped with a bigger engine. In terms of performance, 2010 GMC Envoy (285 HP @ 6000 RPM) has 199 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM) In normal driving conditions, 2010 GMC Envoy should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 1695 kg more than 2007 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Envoy 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 GMC Envoy 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 GMC Envoy (375 Nm @ 4600 RPM) has 251 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 2010 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena. 2010 GMC Envoy has automatic transmission and 2007 Proton Arena has manual transmission. 2007 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Proton Arena | 2010 GMC Envoy | |
| Make | Proton | GMC |
| Model | Arena | Envoy |
| Year Released | 2007 | 2010 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1468 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 285 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 124 Nm | 375 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 75.5 mm | 102 mm |
| Engine Stroke Size | 82 mm | 85.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1035 kg | 2730 kg |
| Vehicle Length | 4460 mm | 4870 mm |
| Vehicle Width | 1500 mm | 1900 mm |
| Vehicle Height | 1720 mm | 1830 mm |
| Wheelbase Size | 2610 mm | 2880 mm |
| Fuel Consumption Overall | 8.3 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 50 L | 83 L |
