2003 Ford Mustang vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Ford Mustang. In addition, the cost of maintenance, including insurance, on 2003 Ford Mustang would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 Ford Mustang (305 HP @ 5800 RPM) has 10 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 2003 Ford Mustang should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 692 kg more than 2003 Ford Mustang.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Ford Mustang (434 Nm @ 4200 RPM) has 20 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 2003 Ford Mustang will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 2003 Ford Mustang | 2007 GMC Sierra | |
| Make | Ford | GMC |
| Model | Mustang | Sierra |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4601 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 305 HP | 295 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 434 Nm | 414 Nm |
| Torque RPM | 4200 RPM | 4800 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1576 kg | 2268 kg |
| Vehicle Length | 4660 mm | 5850 mm |
| Vehicle Width | 1860 mm | 2040 mm |
| Vehicle Height | 1340 mm | 1880 mm |
| Wheelbase Size | 2580 mm | 3650 mm |
| Fuel Tank Capacity | 59 L | 98 L |
