2009 Hyundai Grandeur vs. 2003 Proton 400
To start off, 2009 Hyundai Grandeur is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 2,188 cc (4 cylinders), 2009 Hyundai Grandeur is equipped with a bigger engine. In terms of performance, 2009 Hyundai Grandeur (153 HP @ 4000 RPM) has 79 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2009 Hyundai Grandeur should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hyundai Grandeur weights approximately 867 kg more than 2003 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Hyundai Grandeur (343 Nm @ 1800 RPM) has 235 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2009 Hyundai Grandeur will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400. 2009 Hyundai Grandeur has automatic transmission and 2003 Proton 400 has manual transmission. 2003 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hyundai Grandeur will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hyundai Grandeur | 2003 Proton 400 | |
| Make | Hyundai | Proton |
| Model | Grandeur | 400 |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2188 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 153 HP | 74 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 343 Nm | 108 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1837 kg | 970 kg |
| Vehicle Length | 4900 mm | 4370 mm |
| Vehicle Width | 1870 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 2790 mm | 2510 mm |
