2007 BMW X3 vs. 1977 GMC Sierra
To start off, 2007 BMW X3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1977 GMC Sierra would be higher. At 4,784 cc (8 cylinders), 1977 GMC Sierra is equipped with a bigger engine.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1977 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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. 1977 GMC Sierra has automatic transmission and 2007 BMW X3 has manual transmission. 2007 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1977 GMC Sierra | |
| Make | BMW | GMC |
| Model | X3 | Sierra |
| Year Released | 2007 | 1977 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 4784 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 260 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
