2003 Alfa Romeo 166 vs. 2013 Audi A5
To start off, 2013 Audi A5 is newer by 10 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. In terms of performance, 2003 Alfa Romeo 166 (217 HP) has 9 more horse power than 2013 Audi A5. (208 HP). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2013 Audi A5. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A5 weights approximately 285 kg more than 2003 Alfa Romeo 166.
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 A5 (350 Nm @ 4200 RPM) has 85 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2013 Audi A5 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 | 2013 Audi A5 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A5 |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 208 HP |
| Torque | 265 Nm | 350 Nm |
| Torque RPM | 5000 RPM | 4200 RPM |
| Engine Bore Size | 93 mm | 82.5 mm |
| Engine Stroke Size | 72.6 mm | 92.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Top Speed | 236 km/hour | 209 km/hour |
| Drive Type | Front | front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1835 kg |
| Vehicle Length | 4730 mm | 4626 mm |
| Vehicle Width | 1810 mm | 2020 mm |
| Vehicle Height | 1420 mm | 1383 mm |
| Wheelbase Size | 2600 mm | 2751 mm |
| Fuel Consumption Highway | 9.3 L/100km | 7 L/100km |
| Fuel Consumption City | 19.4 L/100km | 10 L/100km |
