2007 Alpina B5 vs. 1973 Mazda RX-3
To start off, 2007 Alpina B5 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-3 would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 393 more horse power than 1973 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 1973 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 870 kg more than 1973 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 565 more torque (in Nm) than 1973 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-3.
Compare all specifications:
2007 Alpina B5 | 1973 Mazda RX-3 | |
Make | Alpina | Mazda |
Model | B5 | RX-3 |
Year Released | 2007 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1964 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 493 HP | 100 HP |
Engine RPM | 5500 RPM | 7000 RPM |
Torque | 700 Nm | 135 Nm |
Torque RPM | 4250 RPM | 4000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1722 kg | 852 kg |
Vehicle Length | 4850 mm | 4090 mm |
Vehicle Width | 1850 mm | 1600 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2890 mm | 2320 mm |
Fuel Tank Capacity | 70 L | 65 L |