2007 BMW 525 vs. 1977 Mazda 323
To start off, 2007 BMW 525 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Mazda 323. In addition, the cost of maintenance, including insurance, on 1977 Mazda 323 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 171 more horse power than 1977 Mazda 323. (44 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1977 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 468 kg more than 1977 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mazda 323. In wet, icy, snow, or gravel driving conditions, 2007 BMW 525 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 525 (251 Nm @ 2750 RPM) has 182 more torque (in Nm) than 1977 Mazda 323. (69 Nm @ 3000 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 323.
Compare all specifications:
| 2007 BMW 525 | 1977 Mazda 323 | |
| Make | BMW | Mazda |
| Model | 525 | 323 |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 44 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 251 Nm | 69 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 78.8 mm | 70 mm |
| Engine Stroke Size | 82 mm | 64 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1280 kg | 812 kg |
| Vehicle Length | 4850 mm | 3830 mm |
| Vehicle Width | 1850 mm | 1600 mm |
| Vehicle Height | 1500 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 2320 mm |
| Fuel Tank Capacity | 70 L | 40 L |
