2003 Alfa Romeo 166 vs. 2009 Renault Laguna
To start off, 2009 Renault Laguna is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (173 HP @ 4000 RPM) has 55 more horse power than 2009 Renault Laguna. (118 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2009 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 150 kg more than 2009 Renault Laguna. 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 166 (330 Nm @ 1750 RPM) has 60 more torque (in Nm) than 2009 Renault Laguna. (270 Nm @ 2000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2009 Renault Laguna. 2003 Alfa Romeo 166 has automatic transmission and 2009 Renault Laguna has manual transmission. 2009 Renault Laguna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2009 Renault Laguna | |
| Make | Alfa Romeo | Renault |
| Model | 166 | Laguna |
| Year Released | 2003 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1870 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 118 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 330 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 18.0:1 | 19.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 213 km/hour | 189 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 10.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1430 kg |
| Vehicle Length | 4730 mm | 4580 mm |
| Vehicle Width | 1810 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
| Fuel Consumption Overall | 8.9 L/100km | 5 L/100km |
| Fuel Tank Capacity | 69 L | 70 L |
