2003 Opel Astra vs. 2004 Renault Laguna
To start off, 2004 Renault Laguna is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,958 cc (6 cylinders), 2004 Renault Laguna is equipped with a bigger engine. In terms of performance, 2004 Renault Laguna (204 HP @ 6000 RPM) has 122 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2004 Renault Laguna should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Laguna weights approximately 160 kg more than 2003 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, 2004 Renault Laguna (280 Nm @ 3750 RPM) has 95 more torque (in Nm) than 2003 Opel Astra. (185 Nm @ 1500 RPM). This means 2004 Renault Laguna will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 2003 Opel Astra | 2004 Renault Laguna | |
| Make | Opel | Renault |
| Model | Astra | Laguna |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 82 HP | 204 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 185 Nm | 280 Nm |
| Torque RPM | 1500 RPM | 3750 RPM |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 90 mm | 82.6 mm |
| Engine Compression Ratio | 18.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 15.5 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1545 kg |
| Vehicle Length | 4260 mm | 4700 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2750 mm |
| Fuel Tank Capacity | 52 L | 70 L |
