2005 BMW X3 vs. 1974 Mazda RX-3
To start off, 2005 BMW X3 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1974 Mazda RX-3 would be higher. At 2,491 cc (6 cylinders), 2005 BMW X3 is equipped with a bigger engine. In terms of performance, 2005 BMW X3 (184 HP @ 6000 RPM) has 84 more horse power than 1974 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2005 BMW X3 should accelerate faster than 1974 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 965 kg more than 1974 Mazda RX-3. 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 1974 Mazda RX-3. 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 (237 Nm @ 3500 RPM) has 102 more torque (in Nm) than 1974 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2005 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-3.
Compare all specifications:
| 2005 BMW X3 | 1974 Mazda RX-3 | |
| Make | BMW | Mazda |
| Model | X3 | RX-3 |
| Year Released | 2005 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 1962 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 184 HP | 100 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 237 Nm | 135 Nm |
| Torque RPM | 3500 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 | 1815 kg | 850 kg |
| Vehicle Length | 4570 mm | 4090 mm |
| Vehicle Width | 1860 mm | 1600 mm |
| Vehicle Height | 1680 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2320 mm |
| Fuel Tank Capacity | 67 L | 65 L |
