2002 GMC Terra 4 vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 7 year(s). Which means there will be less support and parts availability for 2002 GMC Terra 4. In addition, the cost of maintenance, including insurance, on 2002 GMC Terra 4 would be higher. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Terra 4 weights approximately 345 kg more than 2009 Mercury Mariner.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2002 GMC Terra 4. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner 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.
Compare all specifications:
| 2002 GMC Terra 4 | 2009 Mercury Mariner | |
| Make | GMC | Mercury |
| Model | Terra 4 | Mariner |
| Year Released | 2002 | 2009 |
| Engine Position | Front | Front |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 0 HP | 171 HP |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2270 kg | 1925 kg |
| Wheelbase Size | 2950 mm | 2630 mm |
