2009 Audi A4 vs. 2008 Saturn Astra
To start off, 2009 Audi A4 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 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (222 HP @ 4000 RPM) has 84 more horse power than 2008 Saturn Astra. (138 HP @ 6300 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2008 Saturn Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Saturn Astra weights approximately 130 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Saturn Astra. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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, 2009 Audi A4 (450 Nm @ 1400 RPM) has 280 more torque (in Nm) than 2008 Saturn Astra. (170 Nm @ 3800 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Saturn Astra.
Compare all specifications:
2009 Audi A4 | 2008 Saturn Astra | |
Make | Audi | Saturn |
Model | A4 | Astra |
Year Released | 2009 | 2008 |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1799 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 222 HP | 138 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 450 Nm | 170 Nm |
Torque RPM | 1400 RPM | 3800 RPM |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1610 kg | 1740 kg |
Vehicle Length | 4550 mm | 4340 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2660 mm | 2620 mm |
Fuel Consumption Overall | 7.6 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 70 L | 46 L |