2007 BMW X3 vs. 1977 Mazda RX-4
To start off, 2007 BMW X3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1977 Mazda RX-4 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 169 more horse power than 1977 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1977 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 840 kg more than 1977 Mazda RX-4. 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 1977 Mazda RX-4. 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 (580 Nm @ 1750 RPM) has 415 more torque (in Nm) than 1977 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda RX-4.
Compare all specifications:
2007 BMW X3 | 1977 Mazda RX-4 | |
Make | BMW | Mazda |
Model | X3 | RX-4 |
Year Released | 2007 | 1977 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 283 HP | 114 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 580 Nm | 165 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1950 kg | 1110 kg |
Vehicle Length | 4570 mm | 4400 mm |
Vehicle Width | 1860 mm | 1670 mm |
Vehicle Height | 1680 mm | 1390 mm |
Wheelbase Size | 2800 mm | 2520 mm |