2006 BMW X5 vs. 1979 Pontiac Trans Am
To start off, 2006 BMW X5 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Pontiac Trans Am. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Trans Am would be higher. At 6,555 cc (8 cylinders), 1979 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (315 HP) has 95 more horse power than 1979 Pontiac Trans Am. (220 HP). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1979 Pontiac Trans Am.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Trans Am. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (439 Nm) has 5 more torque (in Nm) than 1979 Pontiac Trans Am. (434 Nm). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Pontiac Trans Am.
Compare all specifications:
| 2006 BMW X5 | 1979 Pontiac Trans Am | |
| Make | BMW | Pontiac |
| Model | X5 | Trans Am |
| Year Released | 2006 | 1979 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 6555 cc |
| Horse Power | 315 HP | 220 HP |
| Torque | 439 Nm | 434 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4670 mm | 5040 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1760 mm | 1260 mm |
| Wheelbase Size | 2830 mm | 2750 mm |
