2008 Chevrolet HHR vs. 1999 Proton 400
To start off, 2008 Chevrolet HHR is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Proton 400. In addition, the cost of maintenance, including insurance, on 1999 Proton 400 would be higher. At 2,200 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2008 Chevrolet HHR (149 HP @ 5600 RPM) has 75 more horse power than 1999 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2008 Chevrolet HHR should accelerate faster than 1999 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet HHR weights approximately 85 kg more than 1999 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, 2008 Chevrolet HHR (206 Nm @ 4200 RPM) has 98 more torque (in Nm) than 1999 Proton 400. (108 Nm @ 3000 RPM). This means 2008 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 400.
Compare all specifications:
| 2008 Chevrolet HHR | 1999 Proton 400 | |
| Make | Chevrolet | Proton |
| Model | HHR | 400 |
| Year Released | 2008 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2200 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 149 HP | 74 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 206 Nm | 108 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1075 kg | 990 kg |
| Vehicle Length | 4480 mm | 4280 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1610 mm | 1390 mm |
| Wheelbase Size | 2640 mm | 2510 mm |
