2009 Citroen C6 vs. 1990 Alfa Romeo 164
To start off, 2009 Citroen C6 is newer by 19 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 2,720 cc (6 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (201 HP @ 4200 RPM) has 26 more horse power than 1990 Alfa Romeo 164. (175 HP @ 5250 RPM). In normal driving conditions, 2009 Citroen C6 should accelerate faster than 1990 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 620 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, 2009 Citroen C6 (440 Nm @ 1900 RPM) has 175 more torque (in Nm) than 1990 Alfa Romeo 164. (265 Nm @ 2500 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 164. 2009 Citroen C6 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. 2009 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Citroen C6 | 1990 Alfa Romeo 164 | |
| Make | Citroen | Alfa Romeo |
| Model | C6 | 164 |
| Year Released | 2009 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 201 HP | 175 HP |
| Engine RPM | 4200 RPM | 5250 RPM |
| Torque | 440 Nm | 265 Nm |
| Torque RPM | 1900 RPM | 2500 RPM |
| Engine Compression Ratio | 17.3:1 | 8.0:1 |
| Acceleration 0-100mph | 9.6 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 | 1870 kg | 1250 kg |
| Vehicle Length | 4910 mm | 4650 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2910 mm | 2670 mm |
| Fuel Tank Capacity | 72 L | 70 L |
