2006 GMC Sierra vs. 1998 Porsche 993
To start off, 2006 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Porsche 993. In addition, the cost of maintenance, including insurance, on 1998 Porsche 993 would be higher. At 4,293 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 1998 Porsche 993 (395 HP @ 5750 RPM) has 200 more horse power than 2006 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 1998 Porsche 993 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 817 kg more than 1998 Porsche 993.
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, 1998 Porsche 993 (542 Nm @ 4500 RPM) has 189 more torque (in Nm) than 2006 GMC Sierra. (353 Nm @ 2800 RPM). This means 1998 Porsche 993 will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2006 GMC Sierra | 1998 Porsche 993 | |
| Make | GMC | Porsche |
| Model | Sierra | 993 |
| Year Released | 2006 | 1998 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4293 cc | 3598 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 395 HP |
| Engine RPM | 4600 RPM | 5750 RPM |
| Torque | 353 Nm | 542 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 3 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2317 kg | 1500 kg |
| Vehicle Length | 5710 mm | 4270 mm |
| Vehicle Width | 2000 mm | 1740 mm |
| Vehicle Height | 1810 mm | 1320 mm |
| Wheelbase Size | 3380 mm | 2280 mm |
