2003 Avanti Studebaker 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 Avanti Studebaker. In addition, the cost of maintenance, including insurance, on 2003 Avanti Studebaker would be higher. At 6,751 cc (10 cylinders), 2003 Avanti Studebaker is equipped with a bigger engine. In terms of performance, 2003 Avanti Studebaker (306 HP @ 4250 RPM) has 11 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 2003 Avanti Studebaker should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Avanti Studebaker weights approximately 458 kg more than 2007 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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 Avanti Studebaker (425 Nm @ 3250 RPM) has 11 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 2003 Avanti Studebaker will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra.
Compare all specifications:
| 2003 Avanti Studebaker | 2007 GMC Sierra | |
| Make | Avanti | GMC |
| Model | Studebaker | Sierra |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 6751 cc | 4802 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 306 HP | 295 HP |
| Engine RPM | 4250 RPM | 5600 RPM |
| Torque | 425 Nm | 414 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2775 kg | 2317 kg |
| Vehicle Length | 5490 mm | 5710 mm |
| Vehicle Width | 2040 mm | 2040 mm |
| Vehicle Height | 2040 mm | 1870 mm |
| Wheelbase Size | 3410 mm | 3380 mm |
