1994 Audi A6 vs. 1999 Alfa Romeo 166
To start off, 1999 Alfa Romeo 166 is newer by 5 year(s). Which means there will be less support and parts availability for 1994 Audi A6. In addition, the cost of maintenance, including insurance, on 1994 Audi A6 would be higher. At 2,387 cc (5 cylinders), 1999 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1994 Audi A6 (227 HP @ 5900 RPM) has 91 more horse power than 1999 Alfa Romeo 166. (136 HP @ 4000 RPM). In normal driving conditions, 1994 Audi A6 should accelerate faster than 1999 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1994 Audi A6 weights approximately 160 kg more than 1999 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 1994 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, 1994 Audi A6 (350 Nm @ 1950 RPM) has 46 more torque (in Nm) than 1999 Alfa Romeo 166. (304 Nm @ 2000 RPM). This means 1994 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 166.
Compare all specifications:
| 1994 Audi A6 | 1999 Alfa Romeo 166 | |
| Make | Audi | Alfa Romeo |
| Model | A6 | 166 |
| Year Released | 1994 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2387 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 227 HP | 136 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 350 Nm | 304 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 82.1 mm |
| Engine Stroke Size | 86.4 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1650 kg | 1490 kg |
| Vehicle Length | 4800 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2600 mm |
