2009 BMW X3 vs. 1978 Mazda RX-3
To start off, 2009 BMW X3 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-3 would be higher. At 1,995 cc (4 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (148 HP @ 6200 RPM) has 48 more horse power than 1978 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 1978 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 806 kg more than 1978 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (200 Nm @ 3750 RPM) has 65 more torque (in Nm) than 1978 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-3.
Compare all specifications:
2009 BMW X3 | 1978 Mazda RX-3 | |
Make | BMW | Mazda |
Model | X3 | RX-3 |
Year Released | 2009 | 1978 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1963 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 148 HP | 100 HP |
Engine RPM | 6200 RPM | 7000 RPM |
Torque | 200 Nm | 135 Nm |
Torque RPM | 3750 RPM | 4000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1656 kg | 850 kg |
Vehicle Length | 4570 mm | 4090 mm |
Vehicle Width | 1860 mm | 1600 mm |
Vehicle Height | 1680 mm | 1380 mm |
Wheelbase Size | 2800 mm | 2320 mm |
Fuel Tank Capacity | 67 L | 65 L |