1986 Alfa Romeo 75 vs. 2009 Audi R8
To start off, 2009 Audi R8 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 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 366 more horse power than 1986 Alfa Romeo 75. (152 HP @ 5800 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 370 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 R8 is all wheel drive (AWD), it will have significant more traction and grip than 1986 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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 R8 (530 Nm @ 6500 RPM) has 305 more torque (in Nm) than 1986 Alfa Romeo 75. (225 Nm @ 2600 RPM). This means 2009 Audi R8 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 R8 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | R8 |
| Year Released | 1986 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1779 cc | 5204 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 152 HP | 518 HP |
| Engine RPM | 5800 RPM | 8000 RPM |
| Torque | 225 Nm | 530 Nm |
| Torque RPM | 2600 RPM | 6500 RPM |
| Engine Compression Ratio | 7.5:1 | 12.5:1 |
| Top Speed | 209 km/hour | 316 km/hour |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1580 kg |
| Vehicle Length | 4430 mm | 4440 mm |
| Vehicle Width | 1670 mm | 1940 mm |
| Vehicle Height | 1360 mm | 1260 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
| Fuel Tank Capacity | 68 L | 75 L |
