1990 Alfa Romeo 75 vs. 2008 Audi RS6
To start off, 2008 Audi RS6 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 4,175 cc (8 cylinders), 2008 Audi RS6 is equipped with a bigger engine. In terms of performance, 2008 Audi RS6 (580 HP @ 6250 RPM) has 391 more horse power than 1990 Alfa Romeo 75. (189 HP @ 5800 RPM) In normal driving conditions, 2008 Audi RS6 should accelerate faster than 1990 Alfa Romeo 75.
Because 2008 Audi RS6 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 RS6 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 RS6 (881 Nm @ 6250 RPM) has 630 more torque (in Nm) than 1990 Alfa Romeo 75. (251 Nm @ 3000 RPM). This means 2008 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 75. 2008 Audi RS6 has automatic transmission and 1990 Alfa Romeo 75 has manual transmission. 1990 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Alfa Romeo 75 | 2008 Audi RS6 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | RS6 |
| Year Released | 1990 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4175 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 189 HP | 580 HP |
| Engine RPM | 5800 RPM | 6250 RPM |
| Torque | 251 Nm | 881 Nm |
| Torque RPM | 3000 RPM | 6250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Width | 1670 mm | 1820 mm |
