2007 Audi A4 vs. 2009 Saturn Astra
To start off, 2009 Saturn Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 1,895 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Saturn Astra (138 HP @ 6300 RPM) has 25 more horse power than 2007 Audi A4. (113 HP @ 4000 RPM) In normal driving conditions, 2009 Saturn Astra should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saturn Astra weights approximately 345 kg more than 2007 Audi A4. 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, 2007 Audi A4 (285 Nm @ 1900 RPM) has 115 more torque (in Nm) than 2009 Saturn Astra. (170 Nm @ 3800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Astra.
Compare all specifications:
2007 Audi A4 | 2009 Saturn Astra | |
Make | Audi | Saturn |
Model | A4 | Astra |
Year Released | 2007 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1895 cc | 1799 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 113 HP | 138 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 285 Nm | 170 Nm |
Torque RPM | 1900 RPM | 3800 RPM |
Engine Compression Ratio | 19.0:1 | 10.2:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1390 kg | 1735 kg |
Vehicle Length | 4550 mm | 4340 mm |
Vehicle Width | 1780 mm | 1760 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2650 mm | 2620 mm |
Fuel Consumption | 4.5 L/100km | 7.4 L/100km |
Fuel Consumption City | 7.5 L/100km | 9.8 L/100km |
Fuel Consumption Overall | 5.6 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 70 L | 45 L |