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. At 3,122 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (252 HP @ 6500 RPM) has 96 more horse power than 1986 Alfa Romeo 75. (156 HP @ 5600 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. 1986 Alfa Romeo 75 weights approximately 180 kg more than 2009 Audi A6.
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 (330 Nm @ 3250 RPM) has 121 more torque (in Nm) than 1986 Alfa Romeo 75. (209 Nm @ 4000 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 | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3122 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 156 HP | 252 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 209 Nm | 330 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 88 mm | 84.5 mm |
| Engine Stroke Size | 68.3 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 12.5:1 |
| Top Speed | 200 km/hour | 243 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1030 kg |
| Vehicle Length | 4340 mm | 4920 mm |
| Vehicle Width | 1640 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2850 mm |
| Fuel Tank Capacity | 49 L | 70 L |
