2006 Alfa Romeo 166 vs. 1986 Alfa Romeo Alfa 6
To start off, 2006 Alfa Romeo 166 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo Alfa 6 would be higher. At 1,997 cc (6 cylinders), 1986 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (148 HP @ 6500 RPM) has 15 more horse power than 1986 Alfa Romeo Alfa 6. (133 HP @ 5600 RPM). In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 1986 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 166 weights approximately 25 kg more than 1986 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Alfa Romeo Alfa 6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1986 Alfa Romeo Alfa 6. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 166, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Alfa Romeo 166 (181 Nm @ 3800 RPM) has 3 more torque (in Nm) than 1986 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo Alfa 6.
Compare all specifications:
| 2006 Alfa Romeo 166 | 1986 Alfa Romeo Alfa 6 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 166 | Alfa 6 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 133 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 181 Nm | 178 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1495 kg | 1470 kg |
| Vehicle Length | 4730 mm | 4770 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
