2004 Proton 300 vs. 2004 Proton 400
To start off, both 2004 Proton 300 and 2004 Proton 400 were released in the same year (2004). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2004 Proton 300 and 2004 Proton 400 are equipped with a 1,299 cc engine. In terms of performance, 2004 Proton 300 (75 HP @ 6000 RPM) has 1 more horse power than 2004 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2004 Proton 300 should accelerate faster than 2004 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2004 Proton 300 weights approximately 45 kg more than 2004 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, both vehicles can yield 109 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 Proton 300 | 2004 Proton 400 | |
| Make | Proton | Proton |
| Model | 300 | 400 |
| Year Released | 2004 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 75 HP | 74 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 109 Nm | 109 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1035 kg | 990 kg |
| Vehicle Length | 4000 mm | 4280 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 2450 mm | 2510 mm |
