2002 GMC Sierra vs. 2011 Mazda 3
To start off, 2011 Mazda 3 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2002 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2002 GMC Sierra is equipped with a bigger engine. In terms of performance, 2002 GMC Sierra (321 HP @ 5000 RPM) has 173 more horse power than 2011 Mazda 3. (148 HP @ 6500 RPM). In normal driving conditions, 2002 GMC Sierra should accelerate faster than 2011 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Sierra weights approximately 973 kg more than 2011 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 GMC Sierra (371 Nm @ 4000 RPM) has 188 more torque (in Nm) than 2011 Mazda 3. (183 Nm @ 4500 RPM). This means 2002 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda 3. 2002 GMC Sierra has automatic transmission and 2011 Mazda 3 has manual transmission. 2011 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 GMC Sierra | 2011 Mazda 3 | |
| Make | GMC | Mazda |
| Model | Sierra | 3 |
| Year Released | 2002 | 2011 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 148 HP |
| Engine RPM | 5000 RPM | 6500 RPM |
| Torque | 371 Nm | 183 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2270 kg | 1297 kg |
| Vehicle Length | 5790 mm | 4590 mm |
| Vehicle Width | 2000 mm | 1755 mm |
| Vehicle Height | 1850 mm | 1471 mm |
| Wheelbase Size | 3650 mm | 2639 mm |
| Fuel Tank Capacity | 117 L | 55 L |
