2008 Audi A6 vs. 1990 Alfa Romeo 75
To start off, 2008 Audi A6 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 75 would be higher. At 2,959 cc (6 cylinders), 1990 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 75 (189 HP @ 5800 RPM) has 11 more horse power than 2008 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 1990 Alfa Romeo 75 should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 570 kg more than 1990 Alfa Romeo 75.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A6 (380 Nm @ 1400 RPM) has 129 more torque (in Nm) than 1990 Alfa Romeo 75. (251 Nm @ 3000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 75.
Compare all specifications:
| 2008 Audi A6 | 1990 Alfa Romeo 75 | |
| Make | Audi | Alfa Romeo |
| Model | A6 | 75 |
| Year Released | 2008 | 1990 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2959 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 189 HP |
| Engine RPM | 3300 RPM | 5800 RPM |
| Torque | 380 Nm | 251 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 93 mm |
| Engine Stroke Size | 83.1 mm | 72.6 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1875 kg | 1305 kg |
| Vehicle Length | 4940 mm | 4430 mm |
| Vehicle Width | 1870 mm | 1670 mm |
| Vehicle Height | 1530 mm | 1410 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
| Fuel Tank Capacity | 80 L | 68 L |
