2003 Alfa Romeo 156 vs. 2007 Audi S3
To start off, 2007 Audi S3 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,984 cc (4 cylinders), 2007 Audi S3 is equipped with a bigger engine. In terms of performance, 2007 Audi S3 (262 HP @ 6000 RPM) has 100 more horse power than 2003 Alfa Romeo 156. (162 HP @ 6400 RPM) In normal driving conditions, 2007 Audi S3 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S3 weights approximately 75 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.
Because 2007 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2007 Audi S3 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, 2007 Audi S3 (350 Nm @ 2500 RPM) has 143 more torque (in Nm) than 2003 Alfa Romeo 156. (207 Nm @ 3250 RPM). This means 2007 Audi S3 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 | 2007 Audi S3 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | S3 |
| Year Released | 2003 | 2007 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 262 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 207 Nm | 350 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 82.5 mm |
| Engine Stroke Size | 91 mm | 92.8 mm |
| Top Speed | 220 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1380 kg | 1455 kg |
| Vehicle Length | 4450 mm | 4210 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2580 mm |
| Fuel Consumption Overall | 8.9 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
