2005 Chevrolet Impala vs. 2004 Proton Gen-2
To start off, 2005 Chevrolet Impala is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Proton Gen-2. In addition, the cost of maintenance, including insurance, on 2004 Proton Gen-2 would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (240 HP @ 5600 RPM) has 131 more horse power than 2004 Proton Gen-2. (109 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2004 Proton Gen-2.
Let's talk about torque, 2005 Chevrolet Impala (380 Nm) has 232 more torque (in Nm) than 2004 Proton Gen-2. (148 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Gen-2.
Compare all specifications:
| 2005 Chevrolet Impala | 2004 Proton Gen-2 | |
| Make | Chevrolet | Proton |
| Model | Impala | Gen-2 |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Size | 3786 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 109 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 380 Nm | 148 Nm |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5090 mm | 4320 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
