2005 Opel Astra vs. 2007 Renault Laguna
To start off, 2007 Renault Laguna is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,187 cc (4 cylinders), 2007 Renault Laguna is equipped with a bigger engine. In terms of performance, 2007 Renault Laguna (138 HP @ 4000 RPM) has 39 more horse power than 2005 Opel Astra. (99 HP @ 4300 RPM) In normal driving conditions, 2007 Renault Laguna should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Laguna weights approximately 245 kg more than 2005 Opel Astra. 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 Renault Laguna (320 Nm @ 1750 RPM) has 90 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 RPM). This means 2007 Renault Laguna will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2007 Renault Laguna | |
| Make | Opel | Renault |
| Model | Astra | Laguna |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2187 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 138 HP |
| Engine RPM | 4300 RPM | 4000 RPM |
| Torque | 230 Nm | 320 Nm |
| Torque RPM | 1950 RPM | 1750 RPM |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 183 km/hour | 207 km/hour |
| Acceleration 0-100mph | 12.5 seconds | 10 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1355 kg | 1600 kg |
| Vehicle Length | 4290 mm | 4700 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2750 mm |
| Fuel Consumption Overall | 5.9 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 52 L | 70 L |
