2007 Mazda 6 vs. 2004 Opel Astra

To start off, 2007 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (134 HP @ 3500 RPM) has 49 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 225 kg more than 2004 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 6 (310 Nm @ 2000 RPM) has 171 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 2004 Opel Astra has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Astra will be easier to drive especially in heavy traffic.

Compare all specifications:

2007 Mazda 6 2004 Opel Astra
Make Mazda Opel
Model 6 Astra
Year Released 2007 2004
Body Type Station Wagon Station Wagon
Engine Position Front Front
Engine Size 1998 cc 1598 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Horse Power 134 HP 85 HP
Engine RPM 3500 RPM 5400 RPM
Torque 310 Nm 139 Nm
Torque RPM 2000 RPM 2600 RPM
Engine Bore Size 86 mm 79 mm
Engine Stroke Size 86 mm 81.5 mm
Top Speed 200 km/hour 157 km/hour
Acceleration 0-100mph 10.7 seconds 15 seconds
Drive Type Front Front
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1540 kg 1315 kg
Vehicle Length 4710 mm 4290 mm
Vehicle Width 1790 mm 1720 mm
Vehicle Height 1490 mm 1470 mm
Wheelbase Size 2680 mm 2610 mm
Fuel Tank Capacity 64 L 52 L


 

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