2005 Opel Astra vs. 2004 Renault Fluence
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Renault Fluence. In addition, the cost of maintenance, including insurance, on 2004 Renault Fluence would be higher. At 3,498 cc (6 cylinders), 2004 Renault Fluence is equipped with a bigger engine. In terms of performance, 2004 Renault Fluence (276 HP @ 5500 RPM) has 172 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2004 Renault Fluence should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Fluence weights approximately 265 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, 2004 Renault Fluence (366 Nm) has 216 more torque (in Nm) than 2005 Opel Astra. (150 Nm). This means 2004 Renault Fluence will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2004 Renault Fluence has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Renault Fluence will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2004 Renault Fluence | |
| Make | Opel | Renault |
| Model | Astra | Fluence |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 276 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 150 Nm | 366 Nm |
| Engine Bore Size | 79 mm | 95.5 mm |
| Engine Stroke Size | 81.5 mm | 81.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1235 kg | 1500 kg |
| Vehicle Length | 4300 mm | 4610 mm |
| Vehicle Width | 1760 mm | 1900 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2700 mm | 2630 mm |
| Fuel Tank Capacity | 52 L | 60 L |
