2005 BMW 730 vs. 1976 Mazda RX-4
To start off, 2005 BMW 730 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-4 would be higher. At 2,982 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 6250 RPM) has 111 more horse power than 1976 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 1976 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 680 kg more than 1976 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 730 (300 Nm @ 3500 RPM) has 135 more torque (in Nm) than 1976 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-4.
Compare all specifications:
2005 BMW 730 | 1976 Mazda RX-4 | |
Make | BMW | Mazda |
Model | 730 | RX-4 |
Year Released | 2005 | 1976 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2982 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 225 HP | 114 HP |
Engine RPM | 6250 RPM | 6000 RPM |
Torque | 300 Nm | 165 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1790 kg | 1110 kg |
Vehicle Length | 5040 mm | 4400 mm |
Vehicle Width | 1910 mm | 1670 mm |
Vehicle Height | 1500 mm | 1390 mm |
Wheelbase Size | 3000 mm | 2520 mm |