Mazda 6 2005 vs Peugeot 407 2004

 
Mazda 6
2005 - 2007
Peugeot 407
2004 - 2008
Gearbox: ManualManual
Engine: 2.3 Petrol2.2 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: 166 HP158 HP
Torque: 207 NM217 NM
Acceleration 0-100 km/h: 9.2 seconds9.3 seconds
Mazda 6 is more dynamic to drive.
Mazda 6 engine produces 8 HP more power than Peugeot 407, but torque is 10 NM less than Peugeot 407. Thanks to more power Mazda 6 reaches 100 km/h speed 0.1 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.89.0
Real fuel consumption: 9.2 l/100km9.0 l/100km
By specification Mazda 6 consumes 0.2 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 30 litres of fuel.
But when we compare the real fuel consumption reported by users, Mazda 6 consumes 0.2 litres more fuel per 100 km than the Peugeot 407.
Fuel tank capacity: 64 litres66 litres
Full fuel tank distance: 720 km in combined cycle730 km in combined cycle
900 km on highway970 km on highway
690 km with real consumption730 km with real consumption

Engines

Average engine lifespan: 420'000 km380'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 16 years10 years
Engine spread: Installed on at least 2 other car models, including Mazda 3, Mazda TributeInstalled on at least 2 other car models, including Citroen C8, Peugeot 607
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mazda 6 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 litres489 litres
Trunk max capacity:
with rear seats folded down
1712 litres1365 litres
Even though the car is shorter, Mazda 6 has 16 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`0002`195
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
  • timing chain engine
  • longer expected engine lifespan
  • better manoeuvrability
  • fewer faults
Peugeot 407 has
  • timing belt engine
  • higher safety
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