Renault Laguna 2010 vs Mazda 6 2008

 
Renault Laguna
2010 - 2013
Mazda 6
2008 - 2010
Gearbox: AutomaticAutomatic
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: 170 HP147 HP
Torque: 270 NM184 NM
Acceleration 0-100 km/h: 9.4 seconds11.2 seconds
Renault Laguna is more dynamic to drive.
Renault Laguna engine produces 23 HP more power than Mazda 6, whereas torque is 86 NM more than Mazda 6. Thanks to more power Renault Laguna reaches 100 km/h speed 1.8 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.77.8
Real fuel consumption: 9.9 l/100km8.6 l/100km
The Mazda 6 is a better choice when it comes to fuel economy.
By specification Renault Laguna consumes 0.9 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 135 litres more fuel.
By comparing actual fuel consumption based on user reports, Renault Laguna consumes 1.3 litres more fuel per 100 km than the Mazda 6.
Fuel tank capacity: 66 litres64 litres
Full fuel tank distance: 750 km in combined cycle820 km in combined cycle
1010 km on highway1100 km on highway
660 km with real consumption740 km with real consumption
Mazda 6 gets more mileage on one fuel tank.

Engines

Engine production duration: 15 years13 years
Engine spread: Installed on at least 6 other car models, including Renault Scenic, Renault Megane, Renault Grand EspaceInstalled 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. Renault Laguna 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.
Renault Laguna 2010 2.0 engine: This engine offers a respectable lifespan for a turbocharged motor but comes with several recurring issues that demand attention. One common problem is oil consumption, which can result from hardened valve seals or, in later ...  More about Renault Laguna 2010 2.0 engine 

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`9952`020
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 power
  • more dynamic
Mazda 6 has
  • timing chain engine
  • lower fuel consumption
  • more full fuel tank mileage
  • fewer faults
  • lower price
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