2005 GMC Yukon vs. 1998 Porsche 911
To start off, 2005 GMC Yukon is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 4,818 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (537 HP @ 7000 RPM) has 277 more horse power than 2005 GMC Yukon. (260 HP @ 5200 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2005 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1110 kg more than 1998 Porsche 911.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1998 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 1998 Porsche 911 (600 Nm @ 4250 RPM) has 207 more torque (in Nm) than 2005 GMC Yukon. (393 Nm @ 4000 RPM). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Yukon. 2005 GMC Yukon has automatic transmission and 1998 Porsche 911 has manual transmission. 1998 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Yukon | 1998 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Yukon | 911 |
| Year Released | 2005 | 1998 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4818 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 260 HP | 537 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 393 Nm | 600 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 96 mm | 95 mm |
| Engine Stroke Size | 83 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2260 kg | 1150 kg |
| Vehicle Length | 5060 mm | 4720 mm |
| Vehicle Width | 2010 mm | 1990 mm |
| Vehicle Height | 1950 mm | 1180 mm |
| Wheelbase Size | 2950 mm | 2280 mm |
| Fuel Tank Capacity | 98 L | 100 L |
