1991 Alfa Romeo 164 vs. 2009 Audi A5
To start off, 2009 Audi A5 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 164 would be higher. At 1,996 cc (6 cylinders), 1991 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 38 more horse power than 2009 Audi A5. (169 HP @ 4200 RPM). In normal driving conditions, 1991 Alfa Romeo 164 should accelerate faster than 2009 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 30 kg more than 1991 Alfa Romeo 164.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A5 (350 Nm @ 1750 RPM) has 61 more torque (in Nm) than 1991 Alfa Romeo 164. (289 Nm @ 2750 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 164.
Compare all specifications:
| 1991 Alfa Romeo 164 | 2009 Audi A5 | |
| Make | Alfa Romeo | Audi |
| Model | 164 | A5 |
| Year Released | 1991 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 207 HP | 169 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 289 Nm | 350 Nm |
| Torque RPM | 2750 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 81 mm |
| Engine Stroke Size | 66.2 mm | 95.5 mm |
| Engine Compression Ratio | 8.0:1 | 16.5:1 |
| Top Speed | 243 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1470 kg |
| Vehicle Length | 4560 mm | 4630 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1380 mm |
| Wheelbase Size | 2670 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 65 L |
