2005 GMC Sierra vs. 1998 Porsche 993
To start off, 2005 GMC Sierra is newer by 7 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 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 1998 Porsche 993 (296 HP) has 11 more horse power than 2005 GMC Sierra. (285 HP) In normal driving conditions, 1998 Porsche 993 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 740 kg more than 1998 Porsche 993.
Because 1998 Porsche 993 is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1998 Porsche 993 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, 2005 GMC Sierra (400 Nm) has 38 more torque (in Nm) than 1998 Porsche 993. (362 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1998 Porsche 993.
Compare all specifications:
| 2005 GMC Sierra | 1998 Porsche 993 | |
| Make | GMC | Porsche |
| Model | Sierra | 993 |
| Year Released | 2005 | 1998 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4802 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 285 HP | 296 HP |
| Torque | 400 Nm | 362 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 3 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2160 kg | 1420 kg |
| Vehicle Length | 5710 mm | 4250 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1290 mm |
| Wheelbase Size | 3380 mm | 2280 mm |
