Mazda 6 2005 vs Opel Astra 2004

 
Mazda 6
2005 - 2007
Opel Astra
2004 - 2007
Gearbox: ManualManual
Engine: 2.3 Petrol2.0 Petrol

Performance

Power: 166 HP200 HP
Torque: 207 NM262 NM
Acceleration 0-100 km/h: 9.2 seconds8.4 seconds
Opel Astra is a more dynamic driving.
Mazda 6 engine produces 34 HP less power than Opel Astra, whereas torque is 55 NM less than Opel Astra. Due to the lower power, Mazda 6 reaches 100 km/h speed 0.8 seconds later.

Fuel consumption

Fuel consumption (l/100km): 8.89.7
Real fuel consumption: 9.2 l/100km9.7 l/100km
The Mazda 6 is a better choice when it comes to fuel economy.
By specification Mazda 6 consumes 0.9 litres less fuel per 100 km than the Opel Astra, which means that by driving the Mazda 6 over 15,000 km in a year you can save 135 litres of fuel.
By comparing actual fuel consumption based on user reports, Mazda 6 consumes 0.5 litres less fuel per 100 km than the Opel Astra.
Fuel tank capacity: 64 litres52 litres
Full fuel tank distance: 720 km in combined cycle530 km in combined cycle
900 km on highway690 km on highway
690 km with real consumption530 km with real consumption
Mazda 6 gets more mileage on one fuel tank.
Ground clearance: 130 mm (5.1 inches)160 mm (6.3 inches)
Because of the higher ground clearance, Opel Astra 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 Opel Astra version does not have 4x4 drive, which is very important in poor road conditions.

Dimensions

Length: 4.71 m4.52 m
Width: 1.78 m1.75 m
Height: 1.48 m1.50 m
Mazda 6 is larger, but slightly lower.
Mazda 6 is 19 cm longer than the Opel Astra, 3 cm wider, while the height of Mazda 6 is 2 cm lower.
Trunk capacity: 505 litres540 litres
Trunk max capacity:
with rear seats folded down
1712 litres1590 litres
Despite its longer length, Mazda 6 has 35 litres less trunk space than the Opel Astra. This could mean that the Mazda 6 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. The maximum boot capacity (with all rear seats folded down) is larger in Mazda 6 (by 122 litres).
Turning diameter: 10.8 meters11.1 meters
The turning circle of the Mazda 6 is 0.3 metres less than that of the Opel Astra.
Gross weight (kg): 2`0001`950
Safety:
Quality:
average

average
Mazda 6 has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Opel Astra, so Mazda 6 quality could be a bit better.
Average price (€): 14001400
Rating in user reviews: 7.7/10 7.5/10
Pros and Cons: Mazda 6 has
  • lower fuel consumption
  • more full fuel tank mileage
Opel Astra has
  • more power
  • more dynamic
  • higher ground clearance
  • roomier boot
  • higher safety
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