1986 Alfa Romeo 75 vs. 1999 Audi S8
To start off, 1999 Audi S8 is newer by 13 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 4,172 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (335 HP @ 7000 RPM) has 182 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 1999 Audi S8 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 570 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.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1986 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 1999 Audi S8 (331 Nm @ 3400 RPM) has 125 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 1999 Audi S8 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 | 1999 Audi S8 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | S8 |
| Year Released | 1986 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 4172 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 335 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 206 Nm | 331 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 88 mm | 84.5 mm |
| Engine Stroke Size | 68.3 mm | 93 mm |
| Top Speed | 205 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9 seconds | 5.4 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1730 kg |
| Vehicle Length | 4340 mm | 5040 mm |
| Vehicle Width | 1640 mm | 1890 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2460 mm | 2890 mm |
| Fuel Tank Capacity | 68 L | 90 L |
