2007 Audi A6 vs. 2006 Opel Astra

To start off, 2007 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (238 HP @ 5600 RPM) has 100 more horse power than 2007 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 115 kg more than 2007 Audi A6. 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, both vehicles can yield 320 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.

Compare all specifications:

2007 Audi A6 2006 Opel Astra
Make Audi Opel
Model A6 Astra
Year Released 2007 2006
Engine Position Front Front
Engine Size 1968 cc 1998 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 138 HP 238 HP
Engine RPM 4000 RPM 5600 RPM
Torque 320 Nm 320 Nm
Torque RPM 1750 RPM 2400 RPM
Engine Bore Size 81 mm 86 mm
Engine Stroke Size 95.5 mm 86 mm
Engine Compression Ratio 18.0:1 8.8:1
Fuel Type Diesel Gasoline - Premium
Top Speed 227 km/hour 244 km/hour
Acceleration 0-100mph 8.4 seconds 6.4 seconds
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 4 seats
Number of Doors 4 doors 2 doors
Vehicle Weight 1278 kg 1393 kg
Vehicle Length 4800 mm 4300 mm
Vehicle Width 1820 mm 1760 mm
Vehicle Height 1460 mm 1410 mm
Wheelbase Size 2770 mm 2620 mm
Fuel Consumption Overall 9.9 L/100km 9.2 L/100km
Fuel Tank Capacity 70 L 52 L