2003 Alfa Romeo 156 vs. 2007 Renault Laguna
To start off, 2007 Renault Laguna is newer by 4 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 1,998 cc (4 cylinders), 2007 Renault Laguna is equipped with a bigger engine. In terms of performance, 2007 Renault Laguna (168 HP @ 5000 RPM) has 55 more horse power than 2003 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 2007 Renault Laguna should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Laguna weights approximately 90 kg more than 2003 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 (275 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2007 Renault Laguna. (270 Nm @ 3250 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2007 Renault Laguna.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2007 Renault Laguna | |
| Make | Alfa Romeo | Renault |
| Model | 156 | Laguna |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 168 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 275 Nm | 270 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Bore Size | 82 mm | 82.7 mm |
| Engine Stroke Size | 90.4 mm | 93 mm |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 191 km/hour | 223 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 8.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1305 kg | 1395 kg |
| Vehicle Length | 4440 mm | 4580 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2750 mm |
| Fuel Consumption Overall | 6 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
