1986 Alfa Romeo 75 vs. 2005 Mazda RX-8
To start off, 2005 Mazda RX-8 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 2,393 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 2005 Mazda RX-8 (228 HP @ 8200 RPM) has 75 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 2005 Mazda RX-8 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda RX-8 weights approximately 265 kg more than 1986 Alfa Romeo 75. 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 Mazda RX-8 (211 Nm @ 5500 RPM) has 5 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 2005 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2005 Mazda RX-8 | |
| Make | Alfa Romeo | Mazda |
| Model | 75 | RX-8 |
| Year Released | 1986 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1307 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 153 HP | 228 HP |
| Engine RPM | 5500 RPM | 8200 RPM |
| Torque | 206 Nm | 211 Nm |
| Torque RPM | 3200 RPM | 5500 RPM |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Top Speed | 205 km/hour | 235 km/hour |
| Acceleration 0-100mph | 9 seconds | 6.4 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1425 kg |
| Vehicle Length | 4340 mm | 4450 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2460 mm | 2680 mm |
| Fuel Tank Capacity | 68 L | 61 L |
