2005 Acura RSX vs. 2007 Alfa Romeo 166
To start off, 2007 Alfa Romeo 166 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Acura RSX. In addition, the cost of maintenance, including insurance, on 2005 Acura RSX would be higher. At 2,959 cc (6 cylinders), 2007 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 166 (217 HP @ 6300 RPM) has 7 more horse power than 2005 Acura RSX. (210 HP @ 5600 RPM) In normal driving conditions, 2007 Alfa Romeo 166 should accelerate faster than 2005 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 166 weights approximately 298 kg more than 2005 Acura RSX. 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, 2007 Alfa Romeo 166 (265 Nm) has 71 more torque (in Nm) than 2005 Acura RSX. (194 Nm). This means 2007 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RSX.
Compare all specifications:
| 2005 Acura RSX | 2007 Alfa Romeo 166 | |
| Make | Acura | Alfa Romeo |
| Model | RSX | 166 |
| Year Released | 2005 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 217 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 194 Nm | 265 Nm |
| Engine Bore Size | 86 mm | 93 mm |
| Engine Stroke Size | 86 mm | 72.6 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1256 kg | 1554 kg |
| Vehicle Length | 4390 mm | 4730 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Overall | 9.1 L/100km | 13 L/100km |
| Fuel Tank Capacity | 50 L | 69 L |
