2004 Proton Gen-2 vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 8 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 2,400 cc (4 cylinders), 2012 Buick Regal is equipped with a bigger engine. In terms of performance, 2012 Buick Regal (182 HP @ 6700 RPM) has 73 more horse power than 2004 Proton Gen-2. (109 HP @ 6000 RPM) In normal driving conditions, 2012 Buick Regal should accelerate faster than 2004 Proton Gen-2.
Let's talk about torque, 2012 Buick Regal (233 Nm @ 4900 RPM) has 85 more torque (in Nm) than 2004 Proton Gen-2. (148 Nm @ 4000 RPM). This means 2012 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Gen-2.
Compare all specifications:
| 2004 Proton Gen-2 | 2012 Buick Regal | |
| Make | Proton | Buick |
| Model | Gen-2 | Regal |
| Year Released | 2004 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Size | 1597 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 182 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 148 Nm | 233 Nm |
| Torque RPM | 4000 RPM | 4900 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4320 mm | 4831 mm |
| Vehicle Width | 1730 mm | 1857 mm |
| Vehicle Height | 1440 mm | 1483 mm |
| Wheelbase Size | 2610 mm | 2738 mm |
