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 4,170 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (247 HP @ 7000 RPM) has 139 more horse power than 1986 Alfa Romeo 75. (108 HP @ 5800 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 658 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 (330 Nm @ 3400 RPM) has 184 more torque (in Nm) than 1986 Alfa Romeo 75. (146 Nm @ 4000 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75. 1999 Audi S8 has automatic transmission and 1986 Alfa Romeo 75 has manual transmission. 1986 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi S8 will be easier to drive especially in heavy traffic.
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 | 1570 cc | 4170 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 247 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 146 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 78 mm | 84.5 mm |
| Engine Stroke Size | 82 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Top Speed | 180 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.7 seconds | 6.6 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1092 kg | 1750 kg |
| Vehicle Length | 4340 mm | 5040 mm |
| Vehicle Width | 1640 mm | 1890 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2520 mm | 2890 mm |
| Fuel Consumption | 9.4 L/100km | 9.5 L/100km |
| Fuel Consumption City | 11.8 L/100km | 21.7 L/100km |
| Fuel Consumption Overall | 7.6 L/100km | 13.9 L/100km |
| Fuel Tank Capacity | 49 L | 90 L |
