1978 BMW 320 vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 340 more horse power than 2006 GMC Sierra. (301 HP @ 4400 RPM). In normal driving conditions, 1978 BMW 320 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1595 kg more than 1978 BMW 320.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 320. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra 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.
Compare all specifications:
| 1978 BMW 320 | 2006 GMC Sierra | |
| Make | BMW | GMC |
| Model | 320 | Sierra |
| Year Released | 1978 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 641 HP | 301 HP |
| Engine RPM | 9000 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 840 kg | 2435 kg |
| Vehicle Length | 4520 mm | 6570 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1380 mm | 1960 mm |
| Wheelbase Size | 2570 mm | 4250 mm |
