2007 Mazda 3 vs. 2005 Opel Astra

To start off, 2007 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,560 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (108 HP @ 4000 RPM) has 19 more horse power than 2005 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 105 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Mazda 3 (241 Nm @ 1750 RPM) has 116 more torque (in Nm) than 2005 Opel Astra. (125 Nm @ 4000 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.

Compare all specifications:

2007 Mazda 3 2005 Opel Astra
Make Mazda Opel
Model 3 Astra
Year Released 2007 2005
Engine Position Front Front
Engine Size 1560 cc 1362 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 108 HP 89 HP
Engine RPM 4000 RPM 5600 RPM
Torque 241 Nm 125 Nm
Torque RPM 1750 RPM 4000 RPM
Engine Bore Size 75 mm 73.4 mm
Engine Stroke Size 88.3 mm 80.6 mm
Fuel Type Diesel Gasoline - Premium
Top Speed 185 km/hour 178 km/hour
Acceleration 0-100mph 11.3 seconds 13.7 seconds
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1260 kg 1155 kg
Vehicle Length 4430 mm 4260 mm
Vehicle Width 1760 mm 1760 mm
Vehicle Height 1470 mm 1470 mm
Wheelbase Size 2650 mm 2710 mm
Fuel Consumption Overall 5 L/100km 6.3 L/100km
Fuel Tank Capacity 55 L 52 L


 

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