2004 BMW 630 vs. 1974 Mazda RX-3
To start off, 2004 BMW 630 is newer by 30 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 2,983 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 154 more horse power than 1974 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2004 BMW 630 should accelerate faster than 1974 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 926 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.
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, 2004 BMW 630 (300 Nm @ 2500 RPM) has 165 more torque (in Nm) than 1974 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mazda RX-3.
Compare all specifications:
| 2004 BMW 630 | 1974 Mazda RX-3 | |
| Make | BMW | Mazda |
| Model | 630 | RX-3 |
| Year Released | 2004 | 1974 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 1962 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 254 HP | 100 HP |
| Engine RPM | 6600 RPM | 7000 RPM |
| Torque | 300 Nm | 135 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1776 kg | 850 kg |
| Vehicle Length | 4830 mm | 4090 mm |
| Vehicle Width | 1860 mm | 1600 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2730 mm | 2320 mm |
| Fuel Tank Capacity | 70 L | 65 L |
