2006 Audi A3 vs. 1999 Alfa Romeo 166
To start off, 2006 Audi A3 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 1999 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Audi A3 (148 HP @ 6000 RPM) has 12 more horse power than 1999 Alfa Romeo 166. (136 HP @ 4000 RPM). In normal driving conditions, 2006 Audi A3 should accelerate faster than 1999 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 166 weights approximately 215 kg more than 2006 Audi A3.
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, 1999 Alfa Romeo 166 (304 Nm @ 2000 RPM) has 104 more torque (in Nm) than 2006 Audi A3. (200 Nm @ 3500 RPM). This means 1999 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3. 2006 Audi A3 has automatic transmission and 1999 Alfa Romeo 166 has manual transmission. 1999 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A3 | 1999 Alfa Romeo 166 | |
| Make | Audi | Alfa Romeo |
| Model | A3 | 166 |
| Year Released | 2006 | 1999 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 136 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 200 Nm | 304 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 82.1 mm |
| Engine Stroke Size | 92.8 mm | 90.4 mm |
| Engine Compression Ratio | 11.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 9.5 seconds | 9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1490 kg |
| Vehicle Length | 4210 mm | 4730 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2600 mm |
| Fuel Tank Capacity | 55 L | 72 L |
