2003 Subaru R2 vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 8 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 4,800 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (302 HP @ 5600 RPM) has 258 more horse power than 2003 Subaru R2. (44 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1501 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 2011 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, 2011 GMC Sierra (413 Nm @ 4600 RPM) has 355 more torque (in Nm) than 2003 Subaru R2. (58 Nm @ 5200 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2. 2011 GMC Sierra has automatic transmission and 2003 Subaru R2 has manual transmission. 2003 Subaru R2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Subaru R2 | 2011 GMC Sierra | |
| Make | Subaru | GMC |
| Model | R2 | Sierra |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 44 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 58 Nm | 413 Nm |
| Torque RPM | 5200 RPM | 4600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 4-speed automatic |
| Vehicle Weight | 810 kg | 2311 kg |
| Vehicle Length | 3400 mm | 5847 mm |
| Vehicle Width | 1480 mm | 2032 mm |
| Vehicle Height | 1530 mm | 1875 mm |
| Wheelbase Size | 2370 mm | 3645 mm |
| Fuel Tank Capacity | 30 L | 98 L |
