1977 Mazda 121 vs. 2010 BMW 550
To start off, 2010 BMW 550 is newer by 33 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 4,400 cc (8 cylinders), 2010 BMW 550 is equipped with a bigger engine.
Because 2010 BMW 550 is all wheel drive (AWD), it will have significant more traction and grip than 1977 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2010 BMW 550 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:
| 1977 Mazda 121 | 2010 BMW 550 | |
| Make | Mazda | BMW |
| Model | 121 | 550 |
| Year Released | 1977 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 400 HP |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Vehicle Length | 4480 mm | 4999 mm |
| Vehicle Width | 1690 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1560 mm |
| Wheelbase Size | 2520 mm | 3066 mm |
