Renault Laguna 2005 vs Mazda 6 2002

 
Renault Laguna
2005 -
Mazda 6
2002 - 2005
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: 170 HP141 HP
Torque: 270 NM181 NM
Acceleration 0-100 km/h: 8.4 seconds9.9 seconds
Renault Laguna is more dynamic to drive.
Renault Laguna engine produces 29 HP more power than Mazda 6, whereas torque is 89 NM more than Mazda 6. Thanks to more power Renault Laguna reaches 100 km/h speed 1.5 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.48.5
Real fuel consumption: 8.7 l/100km8.4 l/100km
By specification Renault Laguna consumes 0.1 litres less fuel per 100 km than the Mazda 6, which means that by driving the Renault Laguna over 15,000 km in a year you can save 15 litres of fuel.
But when we compare the real fuel consumption reported by users, Renault Laguna consumes 0.3 litres more fuel per 100 km than the Mazda 6.
Fuel tank capacity: 68 litres64 litres
Full fuel tank distance: 800 km in combined cycle750 km in combined cycle
780 km with real consumption760 km with real consumption
Renault Laguna gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

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 2005 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 2005 2.0 engine 

Mazda 6 2002 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: 4.58 m4.67 m
Width: 1.77 m1.78 m
Height: 1.43 m1.44 m
Renault Laguna is smaller.
Renault Laguna is 9 cm shorter than the Mazda 6, 1 cm narrower, while the height of Renault Laguna is 1 cm lower.
Trunk capacity: 430 litres492 litres
Mazda 6 has more luggage space.
Renault Laguna has 62 litres less trunk space than the Mazda 6.
Turning diameter: 10.9 meters10.8 meters
The turning circle of the Renault Laguna is 0.1 metres more than that of the Mazda 6.
Gross weight (kg): 1`3001`855
Safety: no data
Quality:
low

average
Mazda 6 has fewer problems.
According to annual technical inspection data Renault Laguna has serious deffects in 35 percent more cases than Mazda 6, so Mazda 6 quality is probably significantly better
Average price (€): 12001000
Rating in user reviews: 7.2/10 6.3/10
Pros and Cons: Renault Laguna has
  • timing belt engine
  • more power
  • more dynamic
  • more full fuel tank mileage
  • higher ratings in user reviews
Mazda 6 has
  • timing chain engine
  • roomier boot
  • fewer faults
  • lower price
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