2006 Chevrolet Epica vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Epica. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Epica would be higher. At 2,491 cc (6 cylinders), 2006 Chevrolet Epica is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 114 more horse power than 2006 Chevrolet Epica. (154 HP @ 5800 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2006 Chevrolet Epica. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Epica weights approximately 45 kg more than 2013 Cadillac ATS.
Because 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 2006 Chevrolet Epica. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS 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, 2013 Cadillac ATS (353 Nm @ 5500 RPM) has 116 more torque (in Nm) than 2006 Chevrolet Epica. (237 Nm @ 4000 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Epica.
Compare all specifications:
| 2006 Chevrolet Epica | 2013 Cadillac ATS | |
| Make | Chevrolet | Cadillac |
| Model | Epica | ATS |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 268 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 237 Nm | 353 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Bore Size | 77 mm | 86 mm |
| Engine Stroke Size | 89.2 mm | 86 mm |
| Engine Compression Ratio | 9.8:1 | 9.5 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1530 kg |
| Vehicle Length | 4810 mm | 4643 mm |
| Vehicle Width | 1820 mm | 1806 mm |
| Vehicle Height | 1460 mm | 1417 mm |
| Wheelbase Size | 2710 mm | 2772 mm |
| Fuel Tank Capacity | 63 L | 61 L |
