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 1,779 cc (4 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 2005 Mazda RX-8 (189 HP @ 7000 RPM) has 36 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5800 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 150 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, 1986 Alfa Romeo 75 (230 Nm @ 2600 RPM) has 10 more torque (in Nm) than 2005 Mazda RX-8. (220 Nm @ 5000 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda RX-8.
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 | 1779 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 153 HP | 189 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 230 Nm | 220 Nm |
| Torque RPM | 2600 RPM | 5000 RPM |
| Engine Compression Ratio | 7.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 193 km/hour | 223 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 7.2 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 | 1206 kg | 1356 kg |
| Vehicle Length | 4340 mm | 4440 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2460 mm | 2710 mm |
| Fuel Consumption Overall | 7.6 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 68 L | 61 L |
