2004 GMC Sierra vs. 2003 Subaru R2
To start off, 2004 GMC Sierra is newer by 1 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 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 248 more horse power than 2003 Subaru R2. (52 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1517 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.
Because 2003 Subaru R2 is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2003 Subaru R2 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, 2004 GMC Sierra (488 Nm) has 424 more torque (in Nm) than 2003 Subaru R2. (64 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2004 GMC Sierra | 2003 Subaru R2 | |
| Make | GMC | Subaru |
| Model | Sierra | R2 |
| Year Released | 2004 | 2003 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5964 cc | 658 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 52 HP |
| Torque | 488 Nm | 64 Nm |
| Engine Bore Size | 102 mm | 56 mm |
| Engine Stroke Size | 92 mm | 66.8 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2337 kg | 820 kg |
| Vehicle Length | 5650 mm | 3400 mm |
| Vehicle Width | 2030 mm | 1480 mm |
| Vehicle Height | 1940 mm | 1530 mm |
| Wheelbase Size | 3380 mm | 2370 mm |
| Fuel Tank Capacity | 129 L | 30 L |
