2005 Audi A6 vs. 1990 Alfa Romeo 164
To start off, 2005 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 164 would be higher. At 2,671 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 1800 RPM) has 124 more horse power than 1990 Alfa Romeo 164. (123 HP @ 4200 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1990 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 170 kg more than 1990 Alfa Romeo 164. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo 164. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A6 (350 Nm @ 1800 RPM) has 56 more torque (in Nm) than 1990 Alfa Romeo 164. (294 Nm @ 2000 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 164. 2005 Audi A6 has automatic transmission and 1990 Alfa Romeo 164 has manual transmission. 1990 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1990 Alfa Romeo 164 | |
| Make | Audi | Alfa Romeo |
| Model | A6 | 164 |
| Year Released | 2005 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 123 HP |
| Engine RPM | 1800 RPM | 4200 RPM |
| Torque | 350 Nm | 294 Nm |
| Torque RPM | 1800 RPM | 2000 RPM |
| Engine Compression Ratio | 9.3:1 | 22.0:1 |
| Top Speed | 243 km/hour | 202 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 10.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1490 kg |
| Vehicle Length | 4800 mm | 4560 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2670 mm |
| Fuel Consumption Highway | 8.8 L/100km | 6.5 L/100km |
| Fuel Consumption City | 18.1 L/100km | 8.6 L/100km |
| Fuel Consumption Overall | 12.2 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
