2007 Audi A3 vs. 2008 Opel Astra

To start off, 2008 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 3,189 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 147 more horse power than 2008 Opel Astra. (100 HP @ 4400 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 142 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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 Audi A3 (320 Nm @ 2800 RPM) has 80 more torque (in Nm) than 2008 Opel Astra. (240 Nm @ 2300 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.

Compare all specifications:

2007 Audi A3 2008 Opel Astra
Make Audi Opel
Model A3 Astra
Year Released 2007 2008
Body Type Hatchback Station Wagon
Engine Position Front Front
Engine Size 3189 cc 1686 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 247 HP 100 HP
Engine RPM 6300 RPM 4400 RPM
Torque 320 Nm 240 Nm
Torque RPM 2800 RPM 2300 RPM
Engine Bore Size 84.1 mm 79 mm
Engine Stroke Size 95.9 mm 86 mm
Engine Compression Ratio 11.3:1 18.4:1
Fuel Type Gasoline Diesel
Acceleration 0-100mph 6.4 seconds 12.5 seconds
Drive Type 4WD Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 5 doors
Vehicle Weight 1535 kg 1393 kg
Vehicle Length 4290 mm 4520 mm
Vehicle Width 1770 mm 1760 mm
Vehicle Height 1430 mm 1510 mm
Wheelbase Size 2580 mm 2710 mm
Fuel Consumption Overall 10.6 L/100km 5 L/100km
Fuel Tank Capacity 60 L 52 L


 

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