2008 BMW 523 vs. 2007 Renault Laguna

To start off, 2008 BMW 523 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Renault Laguna. In addition, the cost of maintenance, including insurance, on 2007 Renault Laguna would be higher. At 2,497 cc (6 cylinders), 2008 BMW 523 is equipped with a bigger engine. In terms of performance, 2008 BMW 523 (175 HP @ 5800 RPM) has 37 more horse power than 2007 Renault Laguna. (138 HP @ 4000 RPM). In normal driving conditions, 2008 BMW 523 should accelerate faster than 2007 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2007 Renault Laguna weights approximately 110 kg more than 2008 BMW 523.

Because 2008 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 2008 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Renault Laguna (320 Nm @ 1750 RPM) has 90 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 2007 Renault Laguna will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523. 2007 Renault Laguna has automatic transmission and 2008 BMW 523 has manual transmission. 2008 BMW 523 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Renault Laguna will be easier to drive especially in heavy traffic.

Compare all specifications:

2008 BMW 523 2007 Renault Laguna
Make BMW Renault
Model 523 Laguna
Year Released 2008 2007
Engine Position Front Front
Engine Size 2497 cc 2187 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 175 HP 138 HP
Engine RPM 5800 RPM 4000 RPM
Torque 230 Nm 320 Nm
Torque RPM 3500 RPM 1750 RPM
Engine Bore Size 82.1 mm 87 mm
Engine Stroke Size 78.8 mm 92 mm
Engine Compression Ratio 11.0:1 18.0:1
Fuel Type Gasoline Diesel
Acceleration 0-100mph 8.5 seconds 10 seconds
Drive Type Rear Front
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1490 kg 1600 kg
Vehicle Length 4870 mm 4700 mm
Vehicle Height 1420 mm 1450 mm
Wheelbase Size 2890 mm 2750 mm
Fuel Consumption Overall 8.5 L/100km 6.9 L/100km
Fuel Tank Capacity 70 L 70 L


 

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