2003 Chevrolet Silverado vs. 2007 Mercury Mariner
To start off, 2007 Mercury Mariner is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Silverado would be higher. At 8,128 cc (8 cylinders), 2003 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Silverado (340 HP @ 4400 RPM) has 187 more horse power than 2007 Mercury Mariner. (153 HP @ 5800 RPM). In normal driving conditions, 2003 Chevrolet Silverado should accelerate faster than 2007 Mercury Mariner. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Silverado weights approximately 675 kg more than 2007 Mercury Mariner. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercury Mariner. In wet, icy, snow, or gravel driving conditions, 2003 Chevrolet Silverado 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, 2003 Chevrolet Silverado (488 Nm @ 4000 RPM) has 282 more torque (in Nm) than 2007 Mercury Mariner. (206 Nm @ 4250 RPM). This means 2003 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercury Mariner.
Compare all specifications:
| 2003 Chevrolet Silverado | 2007 Mercury Mariner | |
| Make | Chevrolet | Mercury |
| Model | Silverado | Mariner |
| Year Released | 2003 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 8128 cc | 2299 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 340 HP | 153 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 488 Nm | 206 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2600 kg | 1925 kg |
| Vehicle Length | 5790 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1840 mm | 1730 mm |
| Wheelbase Size | 3650 mm | 2630 mm |
