2005 Alfa Romeo 156 vs. 2003 Peugeot 306
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 Peugeot 306. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 306 would be higher. At 2,492 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (185 HP @ 5000 RPM) has 85 more horse power than 2003 Peugeot 306. (100 HP @ 5750 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2003 Peugeot 306. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 280 kg more than 2003 Peugeot 306. 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, 2005 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 87 more torque (in Nm) than 2003 Peugeot 306. (135 Nm @ 3500 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 306.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2003 Peugeot 306 | |
| Make | Alfa Romeo | Peugeot |
| Model | 156 | 306 |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 185 HP | 100 HP |
| Engine RPM | 5000 RPM | 5750 RPM |
| Torque | 222 Nm | 135 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1210 kg |
| Vehicle Length | 4450 mm | 4150 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2710 mm | 2550 mm |
| Fuel Tank Capacity | 72 L | 45 L |
