2007 BMW 750 vs. 1991 Mazda 323
To start off, 2007 BMW 750 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mazda 323. In addition, the cost of maintenance, including insurance, on 1991 Mazda 323 would be higher. At 4,799 cc (8 cylinders), 2007 BMW 750 is equipped with a bigger engine. In terms of performance, 2007 BMW 750 (362 HP @ 6300 RPM) has 196 more horse power than 1991 Mazda 323. (166 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 750 should accelerate faster than 1991 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 750 weights approximately 805 kg more than 1991 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mazda 323 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 750. In wet, icy, snow, or gravel driving conditions, 1991 Mazda 323 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. 2007 BMW 750 has automatic transmission and 1991 Mazda 323 has manual transmission. 1991 Mazda 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 750 | 1991 Mazda 323 | |
| Make | BMW | Mazda |
| Model | 750 | 323 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1840 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 362 HP | 166 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 88.3 mm | 85 mm |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 6.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2055 kg | 1250 kg |
| Vehicle Length | 5180 mm | 4040 mm |
| Vehicle Width | 1910 mm | 1690 mm |
| Vehicle Height | 1480 mm | 1360 mm |
