2003 Subaru R2 vs. 2010 Pontiac G6
To start off, 2010 Pontiac G6 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 3,500 cc (6 cylinders), 2010 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2010 Pontiac G6 (219 HP @ 5900 RPM) has 157 more horse power than 2003 Subaru R2. (62 HP @ 6000 RPM) In normal driving conditions, 2010 Pontiac G6 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2010 Pontiac G6 weights approximately 518 kg more than 2003 Subaru R2. 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, 2010 Pontiac G6 (297 Nm @ 3200 RPM) has 194 more torque (in Nm) than 2003 Subaru R2. (103 Nm @ 3200 RPM). This means 2010 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2003 Subaru R2 | 2010 Pontiac G6 | |
| Make | Subaru | Pontiac |
| Model | R2 | G6 |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 62 HP | 219 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 103 Nm | 297 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 56 mm | 87.9 mm |
| Engine Stroke Size | 66.8 mm | 97.8 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 834 kg | 1352 kg |
| Vehicle Length | 3400 mm | 4810 mm |
| Vehicle Width | 1480 mm | 1790 mm |
| Vehicle Height | 1530 mm | 1440 mm |
| Wheelbase Size | 2370 mm | 2860 mm |
| Fuel Tank Capacity | 30 L | 61 L |
