2002 Alfa Romeo 166 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 166 would be higher. At 3,129 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (342 HP @ 6500 RPM) has 194 more horse power than 2002 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 2002 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 166 weights approximately 25 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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, 2002 Alfa Romeo 166 (305 Nm @ 1800 RPM) has 62 more torque (in Nm) than 2009 Audi A6. (243 Nm @ 3250 RPM). This means 2002 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6. 2009 Audi A6 has automatic transmission and 2002 Alfa Romeo 166 has manual transmission. 2002 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 166 | 2009 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 166 | A6 |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3129 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 342 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 305 Nm | 243 Nm |
| Torque RPM | 1800 RPM | 3250 RPM |
| Engine Bore Size | 82 mm | 84.6 mm |
| Engine Stroke Size | 90.4 mm | 92.7 mm |
| Engine Compression Ratio | 18.5:1 | 12.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 209 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 7.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1540 kg |
| Vehicle Length | 4730 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1470 mm |
| Vehicle Height | 1420 mm | 1860 mm |
| Wheelbase Size | 2600 mm | 2850 mm |
| Fuel Consumption Overall | 7.7 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
