2008 Alfa Romeo 166 vs. 2003 Audi A8
To start off, 2008 Alfa Romeo 166 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (217 HP @ 6300 RPM) has 39 more horse power than 2008 Alfa Romeo 166. (178 HP @ 4000 RPM) In normal driving conditions, 2003 Audi A8 should accelerate faster than 2008 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 166 weights approximately 25 kg more than 2003 Audi A8.
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, 2008 Alfa Romeo 166 (386 Nm @ 2000 RPM) has 86 more torque (in Nm) than 2003 Audi A8. (300 Nm @ 3200 RPM). This means 2008 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A8.
Compare all specifications:
| 2008 Alfa Romeo 166 | 2003 Audi A8 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A8 |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2976 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 178 HP | 217 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 386 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 82.5 mm |
| Engine Stroke Size | 90.4 mm | 92.8 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1590 kg |
| Vehicle Length | 4730 mm | 5060 mm |
| Vehicle Width | 1810 mm | 1900 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
| Fuel Consumption Overall | 7.5 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 69 L | 70 L |
