2003 Alfa Romeo 166 vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 40 kg more than 2003 Alfa Romeo 166.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (371 Nm @ 1500 RPM) has 106 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2008 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A4 |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2496 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 0 HP |
| Torque | 265 Nm | 371 Nm |
| Torque RPM | 5000 RPM | 1500 RPM |
| Engine Bore Size | 93 mm | 78.3 mm |
| Engine Stroke Size | 72.6 mm | 86.4 mm |
| Top Speed | 236 km/hour | 225 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 8.6 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1590 kg |
| Vehicle Length | 4730 mm | 4180 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Consumption Overall | 13 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 69 L | 66 L |
