Mazda 6 2005 vs Peugeot 407 2007

 
Mazda 6
2005 - 2007
Peugeot 407
2007 - 2008
Gearbox: ManualAutomatic
Engine: 2.0 Diesel2.0 Diesel
Camshaft drive: Timing beltTiming chain and belt

Performance

Power: 121 HP136 HP
Torque: 320 NM320 NM
Acceleration 0-100 km/h: 10.9 seconds11.2 seconds
Mazda 6 engine produces 15 HP less power than Peugeot 407, the torque is the same for both cars. Despite less power, Mazda 6 reaches 100 km/h speed 0.3 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 6.17.2
Real fuel consumption: 6.6 l/100km7.7 l/100km
The Mazda 6 is a better choice when it comes to fuel economy.
By specification Mazda 6 consumes 1.1 litres less fuel per 100 km than the Peugeot 407, which means that by driving the Mazda 6 over 15,000 km in a year you can save 165 litres of fuel.
By comparing actual fuel consumption based on user reports, Mazda 6 consumes 1.1 litres less fuel per 100 km than the Peugeot 407.
Fuel tank capacity: 64 litres66 litres
Full fuel tank distance: 1040 km in combined cycle910 km in combined cycle
960 km with real consumption850 km with real consumption
Mazda 6 gets more mileage on one fuel tank.

Engines

Average engine lifespan: 390'000 km520'000 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 Peugeot 407 engine could be longer.
Engine production duration: 5 years11 years
Engine spread: Installed on at least 2 other car models, including Mazda 3, Mazda 5Installed on at least 7 other car models, including Peugeot 307, Peugeot 308, Citroen C5, Citroen C4
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Peugeot 407 might be a better choice in this respect.
Hydraulic tappets: noyes
The Peugeot 407 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.

Dimensions

Length: 4.71 m4.76 m
Width: 1.78 m1.81 m
Height: 1.48 m1.49 m
Both cars are similar in size. Mazda 6 is 5 cm shorter than the Peugeot 407, 3 cm narrower, while the height of Mazda 6 is 1 cm lower.
Trunk capacity: 505 litres448 litres
Trunk max capacity:
with rear seats folded down
1712 litres1365 litres
Mazda 6 has more luggage capacity.
Even though the car is shorter, Mazda 6 has 57 litres more trunk space than the Peugeot 407. The Peugeot 407 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers. The maximum boot capacity (with all rear seats folded down) is larger in Mazda 6 (by 347 litres).
Turning diameter: 10.8 meters12 meters
The turning circle of the Mazda 6 is 1.2 metres less than that of the Peugeot 407, which means Mazda 6 can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`040no data
Safety:
Quality:
above average

low
Mazda 6 has fewer problems.
According to annual technical inspection data Peugeot 407 has serious deffects in 55 percent more cases than Mazda 6, so Mazda 6 quality is probably significantly better
Average price (€): 14001400
Rating in user reviews: 7.7/10 7.3/10
Pros and Cons: Mazda 6 has
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
  • better manoeuvrability
  • fewer faults
Peugeot 407 has
  • more power
  • longer expected engine lifespan
  • higher safety
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