2007 Cadillac SRX vs. 2009 Proton Arena
To start off, 2009 Proton Arena is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac SRX. In addition, the cost of maintenance, including insurance, on 2007 Cadillac SRX would be higher. At 3,556 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (255 HP @ 6500 RPM) has 169 more horse power than 2009 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2009 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 854 kg more than 2009 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2009 Proton Arena. In wet, icy, snow, or gravel driving conditions, 2007 Cadillac SRX 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, 2007 Cadillac SRX (344 Nm @ 2800 RPM) has 220 more torque (in Nm) than 2009 Proton Arena. (124 Nm @ 3000 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2009 Proton Arena. 2007 Cadillac SRX has automatic transmission and 2009 Proton Arena has manual transmission. 2009 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac SRX | 2009 Proton Arena | |
| Make | Cadillac | Proton |
| Model | SRX | Arena |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1468 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 86 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 344 Nm | 124 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Compression Ratio | 10.2:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1889 kg | 1035 kg |
| Vehicle Length | 4960 mm | 4460 mm |
| Vehicle Width | 1850 mm | 1500 mm |
| Vehicle Height | 1730 mm | 1720 mm |
| Wheelbase Size | 2960 mm | 2610 mm |
| Fuel Consumption Overall | 12.4 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 76 L | 50 L |
