2003 BMW X3 vs. 1981 Mazda 121
To start off, 2003 BMW X3 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Mazda 121. In addition, the cost of maintenance, including insurance, on 1981 Mazda 121 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 814 kg more than 1981 Mazda 121.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2003 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.
Compare all specifications:
| 2003 BMW X3 | 1981 Mazda 121 | |
| Make | BMW | Mazda |
| Model | X3 | 121 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 201 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1930 kg | 1116 kg |
| Vehicle Length | 4570 mm | 4480 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1680 mm | 1340 mm |
| Wheelbase Size | 2730 mm | 2520 mm |
