1986 Alfa Romeo 75 vs. 2008 Audi S6
To start off, 2008 Audi S6 is newer by 22 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 5,202 cc (10 cylinders), 2008 Audi S6 is equipped with a bigger engine. In terms of performance, 2008 Audi S6 (429 HP @ 6800 RPM) has 276 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5800 RPM) In normal driving conditions, 2008 Audi S6 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S6 weights approximately 704 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 2008 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2008 Audi S6 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, 2008 Audi S6 (540 Nm @ 3000 RPM) has 310 more torque (in Nm) than 1986 Alfa Romeo 75. (230 Nm @ 2600 RPM). This means 2008 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75. 2008 Audi S6 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. 2008 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2008 Audi S6 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | S6 |
| Year Released | 1986 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 5202 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 429 HP |
| Engine RPM | 5800 RPM | 6800 RPM |
| Torque | 230 Nm | 540 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 84.5 mm |
| Engine Stroke Size | 88.5 mm | 92.8 mm |
| Engine Compression Ratio | 7.5:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 193 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 5.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1206 kg | 1910 kg |
| Vehicle Length | 4340 mm | 4920 mm |
| Vehicle Width | 1640 mm | 1870 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2850 mm |
| Fuel Consumption Overall | 7.6 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 68 L | 80 L |
