2005 GMC Sierra vs. 2006 Toyota MR2
To start off, 2006 Toyota MR2 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 147 more horse power than 2006 Toyota MR2. (138 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2006 Toyota MR2. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1252 kg more than 2006 Toyota MR2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Toyota MR2. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 2005 GMC Sierra (400 Nm) has 230 more torque (in Nm) than 2006 Toyota MR2. (170 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Toyota MR2.
Compare all specifications:
| 2005 GMC Sierra | 2006 Toyota MR2 | |
| Make | GMC | Toyota |
| Model | Sierra | MR2 |
| Year Released | 2005 | 2006 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 4802 cc | 1792 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 138 HP |
| Torque | 400 Nm | 170 Nm |
| Engine Bore Size | 96.1 mm | 79 mm |
| Engine Stroke Size | 83 mm | 91.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2317 kg | 1065 kg |
| Vehicle Length | 5710 mm | 3900 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1250 mm |
| Wheelbase Size | 3380 mm | 2460 mm |
| Fuel Consumption Overall | 13.8 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 129 L | 48 L |
