2007 Proton Gen vs. 2013 Chevrolet Impala
To start off, 2013 Chevrolet Impala is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Proton Gen. In addition, the cost of maintenance, including insurance, on 2007 Proton Gen would be higher. At 3,600 cc (6 cylinders), 2013 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Impala (296 HP @ 6800 RPM) has 187 more horse power than 2007 Proton Gen. (109 HP @ 6000 RPM) In normal driving conditions, 2013 Chevrolet Impala should accelerate faster than 2007 Proton Gen.
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, 2013 Chevrolet Impala (355 Nm @ 5300 RPM) has 207 more torque (in Nm) than 2007 Proton Gen. (148 Nm @ 4000 RPM). This means 2013 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Gen.
Compare all specifications:
| 2007 Proton Gen | 2013 Chevrolet Impala | |
| Make | Proton | Chevrolet |
| Model | Gen | Impala |
| Year Released | 2007 | 2013 |
| Engine Size | 1597 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 296 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 148 Nm | 355 Nm |
| Torque RPM | 4000 RPM | 5300 RPM |
| Engine Bore Size | 76 mm | 94 mm |
| Engine Stroke Size | 88 mm | 85 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4320 mm | 5090 mm |
| Vehicle Width | 1440 mm | 1851 mm |
| Vehicle Height | 1760 mm | 1491 mm |
| Wheelbase Size | 2610 mm | 2807 mm |
| Fuel Tank Capacity | 50 L | 64 L |
