2005 BMW X3 vs. 1991 Mazda MX-5 Miata
To start off, 2005 BMW X3 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1991 Mazda MX-5 Miata would be higher. At 2,977 cc (6 cylinders), 2005 BMW X3 is equipped with a bigger engine. In terms of performance, 2005 BMW X3 (184 HP @ 4000 RPM) has 68 more horse power than 1991 Mazda MX-5 Miata. (116 HP @ 6500 RPM). In normal driving conditions, 2005 BMW X3 should accelerate faster than 1991 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 970 kg more than 1991 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X3 (420 Nm @ 1500 RPM) has 290 more torque (in Nm) than 1991 Mazda MX-5 Miata. (130 Nm @ 5500 RPM). This means 2005 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda MX-5 Miata.
Compare all specifications:
2005 BMW X3 | 1991 Mazda MX-5 Miata | |
Make | BMW | Mazda |
Model | X3 | MX-5 Miata |
Year Released | 2005 | 1991 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2977 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 184 HP | 116 HP |
Engine RPM | 4000 RPM | 6500 RPM |
Torque | 420 Nm | 130 Nm |
Torque RPM | 1500 RPM | 5500 RPM |
Engine Bore Size | 84 mm | 78 mm |
Engine Stroke Size | 90 mm | 83.6 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1925 kg | 955 kg |
Vehicle Length | 4570 mm | 3960 mm |
Vehicle Width | 1860 mm | 1680 mm |
Vehicle Height | 1680 mm | 1240 mm |
Wheelbase Size | 2830 mm | 2270 mm |
Fuel Tank Capacity | 67 L | 50 L |