Mazda 6 2002 vs Renault Laguna 2002

 
Mazda 6
2002 - 2005
Renault Laguna
2002 - 2005
Gearbox: AutomaticAutomatic
Engine: 2.0 Petrol2.0 Petrol
Camshaft drive: Timing chainTiming belt
Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating.

Performance

Power: 141 HP135 HP
Torque: 181 NM191 NM
Acceleration 0-100 km/h: 12 seconds12.3 seconds
Mazda 6 is more dynamic to drive.
Mazda 6 engine produces 6 HP more power than Renault Laguna, but torque is 10 NM less than Renault Laguna. Thanks to more power Mazda 6 reaches 100 km/h speed 0.3 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 9.08.5
Real fuel consumption: 8.8 l/100km9.3 l/100km
The Mazda 6 is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Mazda 6 consumes 0.5 litres more fuel per 100 km than the Renault Laguna, which means that if you drive 15,000 km in a year, the Mazda 6 could require 75 litres more fuel.
But when we compare the real fuel consumption reported by users, Mazda 6 consumes 0.5 litres less fuel per 100 km than the Renault Laguna.
Fuel tank capacity: 64 litres70 litres
Full fuel tank distance: 710 km in combined cycle820 km in combined cycle
900 km on highway1090 km on highway
720 km with real consumption750 km with real consumption
Renault Laguna gets more mileage on one fuel tank.

Engines

Average engine lifespan: 420'000 km370'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mazda 6 engine could be longer.
Engine production duration: 13 years11 years
Engine spread: Installed on at least 4 other car models, including Mazda 3, Mazda MX-5, Mazda 5, Mazda CX-5Installed on at least 4 other car models, including Renault Scenic, Renault Megane, Renault Espace
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts.
Hydraulic tappets: noyes
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 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.

Renault Laguna 2002 2.0 engine: The F4R 2.0 engine is a relatively simple and reliable unit, capable of lasting up to 400,000 km with proper maintenance. Its design is straightforward, and service is generally accessible. However, several recurring issues ...  More about Renault Laguna 2002 2.0 engine 

Dimensions

Length: 4.69 m4.70 m
Width: 1.78 m1.75 m
Height: 1.45 m1.44 m
Both cars are similar in size. Mazda 6 is 1 cm shorter than the Renault Laguna, 3 cm wider, while the height of Mazda 6 is 1 cm higher.
Trunk capacity: 505 litresno data
Trunk max capacity:
with rear seats folded down
1712 litresno data
Turning diameter: 10.8 meters10.9 meters
The turning circle of the Mazda 6 is 0.1 metres less than that of the Renault Laguna.
Gross weight (kg): 1`9301`300
Safety:
Quality:
average

low
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 (€): 10001000
Rating in user reviews: 6.3/10 6.7/10
Pros and Cons: Mazda 6 has
  • timing chain engine
  • longer expected engine lifespan
  • fewer faults
  • lower price
Renault Laguna has
  • timing belt engine
  • more full fuel tank mileage
  • higher safety
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