2009 Chevrolet Epica vs. 2007 Saturn Aura
To start off, 2009 Chevrolet Epica is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Saturn Aura. In addition, the cost of maintenance, including insurance, on 2007 Saturn Aura would be higher. At 3,598 cc (6 cylinders), 2007 Saturn Aura is equipped with a bigger engine. In terms of performance, 2007 Saturn Aura (252 HP @ 5800 RPM) has 98 more horse power than 2009 Chevrolet Epica. (154 HP @ 5800 RPM) In normal driving conditions, 2007 Saturn Aura should accelerate faster than 2009 Chevrolet Epica.
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 Saturn Aura (340 Nm @ 3100 RPM) has 103 more torque (in Nm) than 2009 Chevrolet Epica. (237 Nm @ 4000 RPM). This means 2007 Saturn Aura will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Epica.
Compare all specifications:
| 2009 Chevrolet Epica | 2007 Saturn Aura | |
| Make | Chevrolet | Saturn |
| Model | Epica | Aura |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 3598 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 154 HP | 252 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 237 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 3100 RPM |
| Engine Bore Size | 77 mm | 94 mm |
| Engine Stroke Size | 89.2 mm | 85.6 mm |
| Engine Compression Ratio | 9.8:1 | 10.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4810 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
