1992 Alfa Romeo 155 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 2,492 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (164 HP @ 5800 RPM) has 16 more horse power than 2009 Audi A6. (148 HP @ 5700 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 305 kg more than 1992 Alfa Romeo 155.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Alfa Romeo 155. 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, 1992 Alfa Romeo 155 (217 Nm @ 4500 RPM) has 7 more torque (in Nm) than 2009 Audi A6. (210 Nm @ 1750 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2009 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 155 | A6 |
| Year Released | 1992 | 2009 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 164 HP | 148 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 217 Nm | 210 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Bore Size | 88.1 mm | 81 mm |
| Engine Stroke Size | 68.3 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1595 kg |
| Vehicle Length | 4450 mm | 4800 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1460 mm |
