1992 Alfa Romeo 155 vs. 1998 Alfa Romeo 166
To start off, 1998 Alfa Romeo 166 is newer by 6 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. Both 1992 Alfa Romeo 155 and 1998 Alfa Romeo 166 are equipped with a 2,492 cc engine. In terms of performance, 1998 Alfa Romeo 166 (190 HP @ 6300 RPM) has 26 more horse power than 1992 Alfa Romeo 155. (164 HP @ 5800 RPM) In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 1992 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 230 kg more than 1992 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1998 Alfa Romeo 166 (226 Nm @ 5000 RPM) has 9 more torque (in Nm) than 1992 Alfa Romeo 155. (217 Nm @ 4500 RPM). This means 1998 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155. 1998 Alfa Romeo 166 has automatic transmission and 1992 Alfa Romeo 155 has manual transmission. 1992 Alfa Romeo 155 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1998 Alfa Romeo 166 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | 166 |
| Year Released | 1992 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 164 HP | 190 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 217 Nm | 226 Nm |
| Torque RPM | 4500 RPM | 5000 RPM |
| Engine Bore Size | 88.1 mm | 88 mm |
| Engine Stroke Size | 68.3 mm | 68.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1520 kg |
| Vehicle Length | 4450 mm | 4730 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1420 mm |
