Renault Laguna 2010 vs Mazda 6 2008

 
Renault Laguna
2010 - 2013
Mazda 6
2008 - 2010
Gearbox: ManualManual
Engine: 2.0 Petrol2.0 Petrol
Camshaft drive: Timing beltTiming chain
Timing belt usually needs to be replaced more often than the chain, but it is usually significantly cheaper. Timing belt motors are generally quieter and less vibrating than chain motors.

Performance

Power: 140 HP147 HP
Torque: 195 NM184 NM
Acceleration 0-100 km/h: 9.3 seconds10.3 seconds
Renault Laguna is more dynamic to drive.
Renault Laguna engine produces 7 HP less power than Mazda 6, but torque is 11 NM more than Mazda 6. Despite less power, Renault Laguna reaches 100 km/h speed 1 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.67.2
Real fuel consumption: 9.1 l/100km8.2 l/100km
The Mazda 6 is a better choice when it comes to fuel economy.
By specification Renault Laguna consumes 0.4 litres more fuel per 100 km than the Mazda 6, which means that if you drive 15,000 km in a year, the Renault Laguna could require 60 litres more fuel.
By comparing actual fuel consumption based on user reports, Renault Laguna consumes 0.9 litres more fuel per 100 km than the Mazda 6.
Fuel tank capacity: 66 litres64 litres
Full fuel tank distance: 860 km in combined cycle880 km in combined cycle
1060 km on highway1140 km on highway
720 km with real consumption780 km with real consumption

Engines

Engine production duration: 15 years13 years
Engine spread: Installed on at least 2 other car models, including Renault Megane, Renault Grand ScenicInstalled on at least 4 other car models, including Mazda 3, Mazda MX-5, Mazda 5, Mazda CX-5
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 6 might be a better choice in this respect.
Hydraulic tappets: yesno
The Renault Laguna engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure.
Mazda 6 2008 2.0 engine: The engine tends to idle unevenly. Engine problems may also include the thermostat and cooling pump. This engine tends to consume more oil at higher mileages.

Dimensions

Length: 4.80 m4.71 m
Width: 1.81 m1.80 m
Height: 1.45 m1.44 m
Renault Laguna is larger.
Renault Laguna is 9 cm longer than the Mazda 6, 1 cm wider the height of the cars does not differ significantly.
Trunk capacity: 508 litres505 litres
Trunk max capacity:
with rear seats folded down
no data1751 litres
Renault Laguna has 3 litres more trunk space than the Mazda 6.
Turning diameter: 11 meters11.4 meters
The turning circle of the Renault Laguna is 0.4 metres less than that of the Mazda 6, which means Renault Laguna can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`9401`970
Safety: no data
Quality:
below average

above average
Mazda 6 has fewer problems.
According to annual technical inspection data Renault Laguna has serious deffects in 50 percent more cases than Mazda 6, so Mazda 6 quality is probably significantly better
Average price (€): 34002800
Pros and Cons: Renault Laguna has
  • timing belt engine
  • more dynamic
Mazda 6 has
  • timing chain engine
  • lower fuel consumption
  • fewer faults
  • lower price
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