2006 Renault Laguna vs. 2005 BMW 545
To start off, 2006 Renault Laguna is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 545. In addition, the cost of maintenance, including insurance, on 2005 BMW 545 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 195 more horse power than 2006 Renault Laguna. (131 HP @ 5750 RPM) In normal driving conditions, 2005 BMW 545 should accelerate faster than 2006 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 635 kg more than 2006 Renault Laguna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 545 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 2005 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Laguna, 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, 2005 BMW 545 (450 Nm @ 3600 RPM) has 262 more torque (in Nm) than 2006 Renault Laguna. (188 Nm @ 3750 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2006 Renault Laguna.
Compare all specifications:
| 2006 Renault Laguna | 2005 BMW 545 | |
| Make | Renault | BMW |
| Model | Laguna | 545 |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4390 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 131 HP | 326 HP |
| Engine RPM | 5750 RPM | 6100 RPM |
| Torque | 188 Nm | 450 Nm |
| Torque RPM | 3750 RPM | 3600 RPM |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Top Speed | 195 km/hour | 250 km/hour |
| Acceleration 0-100mph | 12.1 seconds | 5.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1665 kg |
| Vehicle Length | 3780 mm | 4850 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2750 mm | 2840 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
