2005 Alfa Romeo 156 vs. 2003 Alfa Romeo 156
To start off, 2005 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 3,179 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (247 HP @ 6200 RPM) has 83 more horse power than 2005 Alfa Romeo 156. (164 HP @ 6400 RPM) In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 125 kg more than 2005 Alfa Romeo 156. 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, 2003 Alfa Romeo 156 (306 Nm @ 4800 RPM) has 100 more torque (in Nm) than 2005 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 2003 Alfa Romeo 156 has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2003 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 156 | 156 |
| Year Released | 2005 | 2003 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3179 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 164 HP | 247 HP |
| Engine RPM | 6400 RPM | 6200 RPM |
| Torque | 206 Nm | 306 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 245 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1535 kg |
| Vehicle Length | 4450 mm | 4450 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2550 mm |
| Fuel Consumption Overall | 8.9 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
