2003 Alfa Romeo GTV vs. 2004 Alfa Romeo 166
To start off, 2004 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo GTV. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo GTV would be higher. At 3,177 cc (6 cylinders), 2004 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 166 (247 HP @ 6200 RPM) has 85 more horse power than 2003 Alfa Romeo GTV. (162 HP @ 6400 RPM) In normal driving conditions, 2004 Alfa Romeo 166 should accelerate faster than 2003 Alfa Romeo GTV. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 95 kg more than 2003 Alfa Romeo GTV. 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, 2004 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 83 more torque (in Nm) than 2003 Alfa Romeo GTV. (206 Nm @ 3250 RPM). This means 2004 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo GTV.
Compare all specifications:
| 2003 Alfa Romeo GTV | 2004 Alfa Romeo 166 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | GTV | 166 |
| Year Released | 2003 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3177 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 247 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 206 Nm | 289 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Engine Bore Size | 83 mm | 93 mm |
| Engine Stroke Size | 91 mm | 78 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Top Speed | 220 km/hour | 245 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1445 kg | 1540 kg |
| Vehicle Length | 4310 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1320 mm | 1420 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Consumption | 6.8 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.3 L/100km | 18.3 L/100km |
| Fuel Consumption Overall | 9.2 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 70 L | 69 L |
