2003 Alfa Romeo 156 vs. 2002 Peugeot 406
To start off, 2003 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2002 Peugeot 406 would be higher. At 1,997 cc (4 cylinders), 2002 Peugeot 406 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 4000 RPM) has 4 more horse power than 2002 Peugeot 406. (134 HP @ 5800 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2002 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 80 kg more than 2002 Peugeot 406. 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 @ 2000 RPM) has 115 more torque (in Nm) than 2002 Peugeot 406. (191 Nm @ 4100 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2002 Peugeot 406. 2002 Peugeot 406 has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Peugeot 406 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2002 Peugeot 406 | |
| Make | Alfa Romeo | Peugeot |
| Model | 156 | 406 |
| Year Released | 2003 | 2002 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 134 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 306 Nm | 191 Nm |
| Torque RPM | 2000 RPM | 4100 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 209 km/hour | 205 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1430 kg | 1350 kg |
| Vehicle Length | 4450 mm | 4620 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
| Fuel Consumption Overall | 6.1 L/100km | 5 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
