2008 Alfa Romeo 166 vs. 2001 Alfa Romeo 156
To start off, 2008 Alfa Romeo 166 is newer by 7 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 156 would be higher. At 2,387 cc (5 cylinders), 2008 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 166 (178 HP @ 4000 RPM) has 70 more horse power than 2001 Alfa Romeo 156. (108 HP @ 4000 RPM). In normal driving conditions, 2008 Alfa Romeo 166 should accelerate faster than 2001 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 166 weights approximately 290 kg more than 2001 Alfa Romeo 156. 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, 2008 Alfa Romeo 166 (386 Nm @ 2000 RPM) has 131 more torque (in Nm) than 2001 Alfa Romeo 156. (255 Nm @ 2000 RPM). This means 2008 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 156.
Compare all specifications:
| 2008 Alfa Romeo 166 | 2001 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 166 | 156 |
| Year Released | 2008 | 2001 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1909 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 108 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 386 Nm | 255 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 90.4 mm | 90.4 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 222 km/hour | 188 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1325 kg |
| Vehicle Length | 4730 mm | 4440 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Consumption Overall | 7.5 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 69 L | 63 L |
