2007 BMW X3 vs. 1993 Mazda 121
To start off, 2007 BMW X3 is newer by 14 year(s). Which means there will be less support and parts availability for 1993 Mazda 121. In addition, the cost of maintenance, including insurance, on 1993 Mazda 121 would be higher. At 2,494 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (190 HP @ 6000 RPM) has 119 more horse power than 1993 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1993 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 945 kg more than 1993 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Mazda 121. 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. Let's talk about torque, 2007 BMW X3 (245 Nm @ 3500 RPM) has 141 more torque (in Nm) than 1993 Mazda 121. (104 Nm @ 3700 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda 121.
Compare all specifications:
| 2007 BMW X3 | 1993 Mazda 121 | |
| Make | BMW | Mazda |
| Model | X3 | 121 |
| Year Released | 2007 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1324 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 71 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 104 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 84 mm | 71 mm |
| Engine Stroke Size | 75 mm | 83.6 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 820 kg |
| Vehicle Length | 4570 mm | 3820 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Vehicle Height | 1860 mm | 1480 mm |
| Wheelbase Size | 2800 mm | 2460 mm |
| Fuel Tank Capacity | 67 L | 43 L |
