1997 Alfa Romeo 156 vs. 2003 Audi A6
To start off, 2003 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 156 would be higher. At 2,671 cc (6 cylinders), 2003 Audi A6 is equipped with a bigger engine. In terms of performance, 2003 Audi A6 (226 HP @ 5800 RPM) has 39 more horse power than 1997 Alfa Romeo 156. (187 HP @ 6300 RPM) In normal driving conditions, 2003 Audi A6 should accelerate faster than 1997 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A6 weights approximately 342 kg more than 1997 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A6 (310 Nm @ 1700 RPM) has 88 more torque (in Nm) than 1997 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 2003 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 156.
Compare all specifications:
| 1997 Alfa Romeo 156 | 2003 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | A6 |
| Year Released | 1997 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 187 HP | 226 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 222 Nm | 310 Nm |
| Torque RPM | 5000 RPM | 1700 RPM |
| Engine Bore Size | 88 mm | 81 mm |
| Engine Stroke Size | 68.3 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Top Speed | 230 km/hour | 245 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 7.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1662 kg |
| Vehicle Length | 4440 mm | 4800 mm |
| Vehicle Width | 1750 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2770 mm |
| Fuel Consumption | 8.4 L/100km | 8.8 L/100km |
| Fuel Consumption City | 16.5 L/100km | 16.6 L/100km |
| Fuel Consumption Overall | 11.4 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
