Renault Megane 2003 vs Mazda 3 2003

 
Renault Megane
2003 - 2006
Mazda 3
2003 - 2006
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: 136 HP150 HP
Torque: 191 NM187 NM
Acceleration 0-100 km/h: 9.4 seconds9 seconds
Mazda 3 is a more dynamic driving.
Renault Megane engine produces 14 HP less power than Mazda 3, but torque is 4 NM more than Mazda 3. Due to the lower power, Renault Megane reaches 100 km/h speed 0.4 seconds later.

Fuel consumption

Fuel consumption (l/100km): 8.08.2
Real fuel consumption: 8.8 l/100km8.5 l/100km
By specification Renault Megane consumes 0.2 litres less fuel per 100 km than the Mazda 3, which means that by driving the Renault Megane over 15,000 km in a year you can save 30 litres of fuel.
But when we compare the real fuel consumption reported by users, Renault Megane consumes 0.3 litres more fuel per 100 km than the Mazda 3.
Fuel tank capacity: 60 litres55 litres
Full fuel tank distance: 750 km in combined cycle670 km in combined cycle
930 km on highway870 km on highway
680 km with real consumption640 km with real consumption
Renault Megane gets more mileage on one fuel tank.

Engines

Average engine lifespan: 370'000 km420'000 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 3 engine could be longer.
Engine production duration: 11 years13 years
Engine spread: Installed on at least 4 other car models, including Renault Laguna, Renault Scenic, Renault EspaceInstalled on at least 4 other car models, including Mazda 6, 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.
Hydraulic tappets: yesno
The Renault Megane 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 Megane 2003 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 Megane 2003 2.0 engine 

Mazda 3 2003 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: 4.50 m4.49 m
Width: 1.78 m1.76 m
Height: 1.46 m1.46 m
Both cars are similar in size. Renault Megane is 1 cm longer than the Mazda 3, 2 cm wider the height of the cars does not differ significantly.
Trunk capacity: 520 litres413 litres
Trunk max capacity:
with rear seats folded down
no data675 litres
Renault Megane has more luggage capacity.
Renault Megane has 107 litres more trunk space than the Mazda 3.
Turning diameter: 10.5 meters10.3 meters
The turning circle of the Renault Megane is 0.2 metres more than that of the Mazda 3.
Gross weight (kg): 1`8251`725
Safety: no datano data
Quality:
low

average
Mazda 3 has fewer problems.
According to annual technical inspection data Renault Megane has serious deffects in 30 percent more cases than Mazda 3, so Mazda 3 quality is probably significantly better
Average price (€): 10001000
Pros and Cons: Renault Megane has
  • timing belt engine
  • more full fuel tank mileage
  • roomier boot
Mazda 3 has
  • timing chain engine
  • more power
  • longer expected engine lifespan
  • fewer faults
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