1995 Alfa Romeo 146 vs. 2003 Alfa Romeo 166
To start off, 2003 Alfa Romeo 166 is newer by 8 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 146 would be higher. At 2,492 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (185 HP @ 6300 RPM) has 35 more horse power than 1995 Alfa Romeo 146. (150 HP @ 6200 RPM) In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1995 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 210 kg more than 1995 Alfa Romeo 146. 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, 2003 Alfa Romeo 166 (221 Nm @ 5000 RPM) has 34 more torque (in Nm) than 1995 Alfa Romeo 146. (187 Nm @ 4000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1995 Alfa Romeo 146.
Compare all specifications:
| 1995 Alfa Romeo 146 | 2003 Alfa Romeo 166 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 146 | 166 |
| Year Released | 1995 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 185 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 187 Nm | 221 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Top Speed | 209 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1435 kg |
| Vehicle Length | 4260 mm | 4730 mm |
| Vehicle Width | 1720 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 69 L |
