2009 Audi A8 vs. 2008 Saturn Astra
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Saturn Astra. In addition, the cost of maintenance, including insurance, on 2008 Saturn Astra would be higher. At 2,772 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (207 HP @ 5500 RPM) has 69 more horse power than 2008 Saturn Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 Saturn Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Saturn Astra weights approximately 50 kg more than 2009 Audi A8.
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, 2009 Audi A8 (280 Nm @ 3000 RPM) has 110 more torque (in Nm) than 2008 Saturn Astra. (170 Nm @ 3800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saturn Astra.
Compare all specifications:
2009 Audi A8 | 2008 Saturn Astra | |
Make | Audi | Saturn |
Model | A8 | Astra |
Year Released | 2009 | 2008 |
Engine Position | Front | Front |
Engine Size | 2772 cc | 1799 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 207 HP | 138 HP |
Engine RPM | 5500 RPM | 6300 RPM |
Torque | 280 Nm | 170 Nm |
Torque RPM | 3000 RPM | 3800 RPM |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1690 kg | 1740 kg |
Vehicle Length | 5070 mm | 4340 mm |
Vehicle Width | 1900 mm | 1760 mm |
Vehicle Height | 1450 mm | 1460 mm |
Wheelbase Size | 2950 mm | 2620 mm |
Fuel Consumption Overall | 8.3 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 90 L | 46 L |