2007 Chevrolet Corvette vs. 2003 Proton Impian
To start off, 2007 Chevrolet Corvette is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Proton Impian. In addition, the cost of maintenance, including insurance, on 2003 Proton Impian would be higher. At 7,010 cc (8 cylinders), 2007 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Corvette (505 HP @ 6300 RPM) has 404 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2007 Chevrolet Corvette should accelerate faster than 2003 Proton Impian.
Because 2007 Chevrolet Corvette is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2003 Proton Impian, being front wheel drive (FWD), will offer much better control with better grip. 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 Chevrolet Corvette (637 Nm @ 4800 RPM) has 497 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2007 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian. 2003 Proton Impian has automatic transmission and 2007 Chevrolet Corvette has manual transmission. 2007 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Corvette | 2003 Proton Impian | |
| Make | Chevrolet | Proton |
| Model | Corvette | Impian |
| Year Released | 2007 | 2003 |
| Engine Size | 7010 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 505 HP | 101 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 637 Nm | 140 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 4470 mm | 4470 mm |
| Vehicle Width | 1930 mm | 1750 mm |
| Vehicle Height | 1250 mm | 1430 mm |
| Wheelbase Size | 2690 mm | 2610 mm |
