2005 GMC Yukon vs. 1990 Pontiac Grand Prix
To start off, 2005 GMC Yukon is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix would be higher. At 5,965 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (336 HP) has 131 more horse power than 1990 Pontiac Grand Prix. (205 HP). In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1990 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1004 kg more than 1990 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1990 Pontiac Grand Prix. 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, 2005 GMC Yukon (509 Nm) has 211 more torque (in Nm) than 1990 Pontiac Grand Prix. (298 Nm). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Grand Prix.
Compare all specifications:
| 2005 GMC Yukon | 1990 Pontiac Grand Prix | |
| Make | GMC | Pontiac |
| Model | Yukon | Grand Prix |
| Year Released | 2005 | 1990 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 336 HP | 205 HP |
| Torque | 509 Nm | 298 Nm |
| Engine Bore Size | 102 mm | 89 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2613 kg | 1609 kg |
| Vehicle Length | 5580 mm | 4960 mm |
| Vehicle Width | 2010 mm | 1810 mm |
| Vehicle Height | 1930 mm | 1390 mm |
| Wheelbase Size | 3310 mm | 2740 mm |
