2007 BMW X3 vs. 1999 Mazda 121
To start off, 2007 BMW X3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Mazda 121. In addition, the cost of maintenance, including insurance, on 1999 Mazda 121 would be higher. At 2,991 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (201 HP @ 4000 RPM) has 127 more horse power than 1999 Mazda 121. (74 HP @ 5200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1999 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 934 kg more than 1999 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 1999 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 (410 Nm @ 1500 RPM) has 300 more torque (in Nm) than 1999 Mazda 121. (110 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda 121.
Compare all specifications:
2007 BMW X3 | 1999 Mazda 121 | |
Make | BMW | Mazda |
Model | X3 | 121 |
Year Released | 2007 | 1999 |
Engine Position | Front | Front |
Engine Size | 2991 cc | 1241 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 74 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 410 Nm | 110 Nm |
Torque RPM | 1500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 71 mm |
Engine Stroke Size | 90 mm | 83.6 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1925 kg | 991 kg |
Vehicle Length | 4570 mm | 3830 mm |
Vehicle Width | 1860 mm | 1640 mm |
Vehicle Height | 1680 mm | 1340 mm |
Wheelbase Size | 2800 mm | 2460 mm |