2003 Alfa Romeo 156 vs. 2013 Audi A8
To start off, 2013 Audi A8 is newer by 10 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 3,000 cc (6 cylinders), 2013 Audi A8 is equipped with a bigger engine. In terms of performance, 2013 Audi A8 (328 HP) has 166 more horse power than 2003 Alfa Romeo 156. (162 HP) In normal driving conditions, 2013 Audi A8 should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A8 weights approximately 545 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 2013 Audi A8 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2013 Audi A8 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, 2013 Audi A8 (441 Nm) has 235 more torque (in Nm) than 2003 Alfa Romeo 156. (206 Nm). This means 2013 Audi A8 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 | 2013 Audi A8 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | A8 |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | W |
| Horse Power | 162 HP | 328 HP |
| Torque | 206 Nm | 441 Nm |
| Engine Bore Size | 83 mm | 84.5 mm |
| Engine Stroke Size | 91 mm | 89.5 mm |
| Engine Compression Ratio | 11.3:1 | 10.3:1 |
| Top Speed | 220 km/hour | 250 km/hour |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1830 kg |
| Vehicle Length | 4440 mm | 5137 mm |
| Vehicle Width | 1750 mm | 2111 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2992 mm |
| Fuel Consumption | 6.6 L/100km | 7.1 L/100km |
| Fuel Consumption City | 12.2 L/100km | 11.7 L/100km |
