2003 Alfa Romeo 166 vs. 2004 Lexus GS
To start off, 2004 Lexus GS is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 4,294 cc (8 cylinders), 2004 Lexus GS is equipped with a bigger engine. In terms of performance, 2004 Lexus GS (300 HP @ 5600 RPM) has 83 more horse power than 2003 Alfa Romeo 166. (217 HP @ 6300 RPM) In normal driving conditions, 2004 Lexus GS should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lexus GS weights approximately 135 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Lexus GS 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 2004 Lexus GS. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2004 Lexus GS (417 Nm) has 152 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm). This means 2004 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2004 Lexus GS | |
| Make | Alfa Romeo | Lexus |
| Model | 166 | GS |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 4294 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 300 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 265 Nm | 417 Nm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1685 kg |
| Vehicle Length | 4730 mm | 4810 mm |
| Vehicle Width | 1810 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2860 mm |
| Fuel Consumption | 9.3 L/100km | 10.2 L/100km |
| Fuel Consumption City | 19.4 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 69 L | 75 L |
