2003 Alfa Romeo 156 vs. 1997 Audi A6
To start off, 2003 Alfa Romeo 156 is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Audi A6. In addition, the cost of maintenance, including insurance, on 1997 Audi A6 would be higher. At 1,910 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1997 Audi A6 (129 HP @ 4000 RPM) has 16 more horse power than 2003 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 1997 Audi A6 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A6 weights approximately 165 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1997 Audi A6 (310 Nm @ 1900 RPM) has 35 more torque (in Nm) than 2003 Alfa Romeo 156. (275 Nm @ 2000 RPM). This means 1997 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1997 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | A6 |
| Year Released | 2003 | 1997 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1894 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 129 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 275 Nm | 310 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Engine Bore Size | 82 mm | 79.5 mm |
| Engine Stroke Size | 90.4 mm | 95.5 mm |
| Engine Compression Ratio | 18.5:1 | 19.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 191 km/hour | 200 km/hour |
| Acceleration 0-100mph | 11 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1355 kg | 1520 kg |
| Vehicle Length | 4450 mm | 4800 mm |
| Vehicle Width | 1750 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2770 mm |
| Fuel Tank Capacity | 63 L | 70 L |
