2003 BMW 545 vs. 2005 Renault Laguna
To start off, 2005 Renault Laguna is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 545. In addition, the cost of maintenance, including insurance, on 2003 BMW 545 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 180 more horse power than 2005 Renault Laguna. (148 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2005 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 245 kg more than 2005 Renault Laguna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2003 BMW 545 (450 Nm) has 130 more torque (in Nm) than 2005 Renault Laguna. (320 Nm). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 Renault Laguna.
Compare all specifications:
| 2003 BMW 545 | 2005 Renault Laguna | |
| Make | BMW | Renault |
| Model | 545 | Laguna |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2188 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 148 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 320 Nm |
| Engine Bore Size | 92 mm | 87 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Top Speed | 250 km/hour | 212 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 10 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1705 kg | 1460 kg |
| Vehicle Length | 4850 mm | 4700 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2770 mm |
| Fuel Consumption Overall | 10.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
