2008 Alfa Romeo 166 vs. 2007 Audi A4
To start off, 2008 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,177 cc (6 cylinders), 2008 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 6500 RPM) has 15 more horse power than 2008 Alfa Romeo 166. (237 HP @ 6200 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 2008 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 15 kg more than 2008 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (330 Nm @ 3250 RPM) has 41 more torque (in Nm) than 2008 Alfa Romeo 166. (289 Nm @ 4800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 166.
Compare all specifications:
| 2008 Alfa Romeo 166 | 2007 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A4 |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 252 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 289 Nm | 330 Nm |
| Torque RPM | 4800 RPM | 3250 RPM |
| Engine Bore Size | 93 mm | 84.5 mm |
| Engine Stroke Size | 78 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 12.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 245 km/hour | 247 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 7.1 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1630 kg |
| Vehicle Length | 4730 mm | 4590 mm |
| Vehicle Width | 1810 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2650 mm |
| Fuel Consumption Overall | 12.5 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 69 L | 63 L |
