2007 Alfa Romeo 147 vs. 2003 Peugeot 307
To start off, 2007 Alfa Romeo 147 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 307 would be higher. At 1,910 cc (4 cylinders), 2007 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 147 (148 HP) has 74 more horse power than 2003 Peugeot 307. (74 HP). In normal driving conditions, 2007 Alfa Romeo 147 should accelerate faster than 2003 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 147 weights approximately 225 kg more than 2003 Peugeot 307. 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 147 (305 Nm @ 2000 RPM) has 185 more torque (in Nm) than 2003 Peugeot 307. (120 Nm @ 2800 RPM). This means 2007 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 307.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2003 Peugeot 307 | |
| Make | Alfa Romeo | Peugeot |
| Model | 147 | 307 |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1398 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 74 HP |
| Torque | 305 Nm | 120 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 75.1 mm |
| Engine Stroke Size | 90.4 mm | 77 mm |
| Engine Compression Ratio | 18.4:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1140 kg |
| Vehicle Length | 4230 mm | 4210 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1520 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
| Fuel Tank Capacity | 60 L | 60 L |
