2000 Alfa Romeo 156 vs. 2004 Audi S4
To start off, 2004 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 156 would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 219 more horse power than 2000 Alfa Romeo 156. (120 HP @ 6300 RPM) In normal driving conditions, 2004 Audi S4 should accelerate faster than 2000 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 380 kg more than 2000 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 266 more torque (in Nm) than 2000 Alfa Romeo 156. (144 Nm @ 4500 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 156.
Compare all specifications:
| 2000 Alfa Romeo 156 | 2004 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | S4 |
| Year Released | 2000 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 339 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 144 Nm | 410 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 84.5 mm |
| Engine Stroke Size | 75.7 mm | 92.8 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Top Speed | 200 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11 seconds | 5.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1660 kg |
| Vehicle Length | 4440 mm | 4590 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2430 mm |
| Fuel Tank Capacity | 63 L | 63 L |
