2006 GMC Sierra vs. 1999 Ford Mustang
To start off, 2006 GMC Sierra is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1999 Ford Mustang would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 44 more horse power than 1999 Ford Mustang. (256 HP @ 5250 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1999 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 954 kg more than 1999 Ford Mustang. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 82 more torque (in Nm) than 1999 Ford Mustang. (406 Nm @ 4000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford Mustang.
Compare all specifications:
| 2006 GMC Sierra | 1999 Ford Mustang | |
| Make | GMC | Ford |
| Model | Sierra | Mustang |
| Year Released | 2006 | 1999 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 4605 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 256 HP |
| Engine RPM | 4400 RPM | 5250 RPM |
| Torque | 488 Nm | 406 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2436 kg | 1482 kg |
| Vehicle Length | 6570 mm | 4660 mm |
| Vehicle Width | 2450 mm | 1860 mm |
| Vehicle Height | 1970 mm | 1360 mm |
| Wheelbase Size | 4250 mm | 2580 mm |
| Fuel Tank Capacity | 132 L | 59 L |
