1999 GMC Suburban vs. 1973 Porsche 917
To start off, 1999 GMC Suburban is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Porsche 917. In addition, the cost of maintenance, including insurance, on 1973 Porsche 917 would be higher. At 7,400 cc (8 cylinders), 1999 GMC Suburban is equipped with a bigger engine. In terms of performance, 1973 Porsche 917 (520 HP) has 270 more horse power than 1999 GMC Suburban. (250 HP) In normal driving conditions, 1973 Porsche 917 should accelerate faster than 1999 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Suburban weights approximately 1157 kg more than 1973 Porsche 917.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1973 Porsche 917 (610 Nm) has 155 more torque (in Nm) than 1999 GMC Suburban. (455 Nm). This means 1973 Porsche 917 will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Suburban.
Compare all specifications:
1999 GMC Suburban | 1973 Porsche 917 | |
Make | GMC | Porsche |
Model | Suburban | 917 |
Year Released | 1999 | 1973 |
Body Type | SUV | Coupe |
Engine Position | Front | Middle |
Engine Size | 7400 cc | 4994 cc |
Horse Power | 250 HP | 520 HP |
Torque | 455 Nm | 610 Nm |
Drive Type | Rear | Rear |
Vehicle Weight | 1955 kg | 798 kg |