2009 BMW 523 vs. 2004 Renault Fluence
To start off, 2009 BMW 523 is newer by 5 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 101 more horse power than 2009 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2004 Renault Fluence should accelerate faster than 2009 BMW 523.
Because 2009 BMW 523 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2004 Renault Fluence, being front wheel drive (FWD), will offer much better control with better grip. 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 136 more torque (in Nm) than 2009 BMW 523. (230 Nm). This means 2004 Renault Fluence will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 523.
Compare all specifications:
| 2009 BMW 523 | 2004 Renault Fluence | |
| Make | BMW | Renault |
| Model | 523 | Fluence |
| Year Released | 2009 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 276 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 230 Nm | 366 Nm |
| Engine Bore Size | 82 mm | 95.5 mm |
| Engine Stroke Size | 78.8 mm | 81.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1500 kg |
| Vehicle Length | 4850 mm | 4610 mm |
| Vehicle Width | 1470 mm | 1900 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2630 mm |
| Fuel Tank Capacity | 70 L | 60 L |
