2008 Hummer H3 vs. 1998 Proton 400
To start off, 2008 Hummer H3 is newer by 10 year(s). Which means there will be less support and parts availability for 1998 Proton 400. In addition, the cost of maintenance, including insurance, on 1998 Proton 400 would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (242 HP @ 5600 RPM) has 168 more horse power than 1998 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 1998 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 1236 kg more than 1998 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Proton 400. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H3 will offer significantly more control. 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 220 more torque (in Nm) than 1998 Proton 400. (108 Nm @ 3000 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1998 Proton 400.
Compare all specifications:
| 2008 Hummer H3 | 1998 Proton 400 | |
| Make | Hummer | Proton |
| Model | H3 | 400 |
| Year Released | 2008 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1299 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 242 HP | 74 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 328 Nm | 108 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2232 kg | 996 kg |
| Vehicle Length | 4750 mm | 4280 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1860 mm | 1390 mm |
| Wheelbase Size | 2850 mm | 2510 mm |
