2005 BMW 530 vs. 1991 Mazda RX-7
To start off, 2005 BMW 530 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1991 Mazda RX-7 would be higher. At 2,981 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (201 HP @ 4000 RPM) has 4 more horse power than 1991 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2005 BMW 530 should accelerate faster than 1991 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 530 weights approximately 520 kg more than 1991 Mazda RX-7. 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 530 (410 Nm @ 1750 RPM) has 139 more torque (in Nm) than 1991 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2005 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda RX-7. 2005 BMW 530 has automatic transmission and 1991 Mazda RX-7 has manual transmission. 1991 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 530 | 1991 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | 530 | RX-7 |
| Year Released | 2005 | 1991 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2981 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 201 HP | 197 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 410 Nm | 271 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1300 kg |
| Vehicle Length | 4810 mm | 4320 mm |
| Vehicle Width | 1810 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2830 mm | 2440 mm |
| Fuel Tank Capacity | 70 L | 75 L |
