1986 Alfa Romeo 75 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 23 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. Both 1986 Alfa Romeo 75 and 2009 Audi A6 are equipped with a 2,393 cc engine. In terms of performance, 2009 Audi A6 (168 HP @ 6000 RPM) has 15 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 480 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 2009 Audi A6 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, 2009 Audi A6 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, 2009 Audi A6 (230 Nm @ 3200 RPM) has 24 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 2009 Audi A6 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 | 2009 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | A6 |
| Year Released | 1986 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 168 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 206 Nm | 230 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 88 mm | 81 mm |
| Engine Stroke Size | 68.3 mm | 77.4 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Top Speed | 205 km/hour | 218 km/hour |
| Acceleration 0-100mph | 9 seconds | 9.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1640 kg |
| Vehicle Length | 4340 mm | 4800 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2770 mm |
| Fuel Tank Capacity | 68 L | 70 L |
