2008 Audi S4 vs. 2006 Opel Astra
To start off, 2008 Audi S4 is newer by 2 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 4,161 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 202 more horse power than 2006 Opel Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 190 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2008 Audi S4 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 235 more torque (in Nm) than 2006 Opel Astra. (175 Nm @ 3800 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
2008 Audi S4 | 2006 Opel Astra | |
Make | Audi | Opel |
Model | S4 | Astra |
Year Released | 2008 | 2006 |
Engine Position | Front | Front |
Engine Size | 4161 cc | 1795 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 340 HP | 138 HP |
Engine RPM | 7000 RPM | 6300 RPM |
Torque | 410 Nm | 175 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 84.5 mm | 80.6 mm |
Engine Stroke Size | 92.8 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 5.8 seconds | 11.4 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1705 kg | 1515 kg |
Vehicle Length | 4590 mm | 4480 mm |
Vehicle Width | 1780 mm | 2030 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2650 mm | 2620 mm |
Fuel Consumption Overall | 12.3 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 63 L | 52 L |