Hyundai i40 2015 vs Mazda 6 2018

 
Hyundai i40
2015 - 2018
Mazda 6
2018 -
Gearbox: AutomaticAutomatic
Engine: 1.7 Diesel2.5 Petrol
Diesel (Hyundai i40) engines typically outperform gasoline engines in terms of fuel efficiency and low-end torque. This makes them more economical and better suited for towing or long-distance travel. However, gasoline (Mazda 6) engines mostly are lighter, quieter, and offer better acceleration and responsiveness, especially in smaller vehicles. For more information, see the article "Diesel or Petrol: Fuel Economy and Key Differences."
Camshaft drive: Timing chainTiming chain

Performance

Power: 141 HP194 HP
Torque: 340 NM258 NM
Acceleration 0-100 km/h: 11 seconds7.9 seconds
Mazda 6 is a more dynamic driving.
Hyundai i40 engine produces 53 HP less power than Mazda 6, but torque is 82 NM more than Mazda 6. Due to the lower power, Hyundai i40 reaches 100 km/h speed 3.1 seconds later.

Fuel consumption

Fuel consumption (l/100km): 5.16.8
Real fuel consumption: 7.7 l/100km8.2 l/100km
The Hyundai i40 is a better choice when it comes to fuel economy.
By specification Hyundai i40 consumes 1.7 litres less fuel per 100 km than the Mazda 6, which means that by driving the Hyundai i40 over 15,000 km in a year you can save 255 litres of fuel.
By comparing actual fuel consumption based on user reports, Hyundai i40 consumes 0.5 litres less fuel per 100 km than the Mazda 6.
Fuel tank capacity: 70 litres62 litres
Full fuel tank distance: 1370 km in combined cycle910 km in combined cycle
1520 km on highway1100 km on highway
900 km with real consumption750 km with real consumption
Hyundai i40 gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.
Ground clearance: 140 mm (5.5 inches)165 mm (6.5 inches)
Because of the higher ground clearance, Mazda 6 can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds. Note, however, that this Mazda 6 version does not have 4x4 drive, which is very important in poor road conditions.

Engines

Engine production duration: 9 years13 years
Engine spread: Installed on at least 3 other car models, including Hyundai Sonata, Hyundai Tucson, Kia OptimaInstalled on at least 2 other car models, including Mazda 3, 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.

Dimensions

Length: 4.77 m4.80 m
Width: 1.82 m1.84 m
Height: 1.47 m1.48 m
Both cars are similar in size. Hyundai i40 is 3 cm shorter than the Mazda 6, 3 cm narrower, while the height of Hyundai i40 is 1 cm lower.
Trunk capacity: 506 litres522 litres
Trunk max capacity:
with rear seats folded down, if possible
1672 litres1664 litres
Hyundai i40 has 16 litres less trunk space than the Mazda 6. The maximum boot capacity (with all rear seats folded down) is larger in Hyundai i40 (by 8 litres).
Turning diameter: 10.94 meters11 meters
The turning circle of the Hyundai i40 is 0.06 metres less than that of the Mazda 6.
Gross weight: 2`150 kg2`113 kg
Net weight:1`539 kg1`466 kg
Load capacity:611 kg647 kg
Safety: no data
Quality:
below average

low
Hyundai i40 has fewer problems.
According to annual technical inspection data Mazda 6 has serious deffects in 30 percent more cases than Hyundai i40, so Hyundai i40 quality is probably significantly better
Average price (€): 740014 800
Pros and Cons: Hyundai i40 has
  • lower fuel consumption
  • more full fuel tank mileage
  • fewer faults
  • lower price
Mazda 6 has
  • more power
  • more dynamic
  • higher ground clearance
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