2006 Alfa Romeo 166 vs. 1990 Alfa Romeo 164
To start off, 2006 Alfa Romeo 166 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 164 would be higher. At 2,958 cc (6 cylinders), 2006 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (217 HP @ 6300 RPM) has 42 more horse power than 1990 Alfa Romeo 164. (175 HP @ 5250 RPM). In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 1990 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 166 weights approximately 335 kg more than 1990 Alfa Romeo 164. 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, both vehicles can yield 265 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2006 Alfa Romeo 166 has automatic transmission and 1990 Alfa Romeo 164 has manual transmission. 1990 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 166 | 1990 Alfa Romeo 164 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 166 | 164 |
| Year Released | 2006 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 175 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 265 Nm | 265 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Acceleration 0-100mph | 8.6 seconds | 7.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1250 kg |
| Vehicle Length | 4730 mm | 4650 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2670 mm |
| Fuel Tank Capacity | 69 L | 70 L |
