2007 Cadillac STS vs. 2010 Chevrolet Epica
To start off, 2010 Chevrolet Epica is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP @ 6400 RPM) has 167 more horse power than 2010 Chevrolet Epica. (154 HP @ 5800 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2010 Chevrolet Epica. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 60 kg more than 2010 Chevrolet Epica. 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 Cadillac STS (427 Nm @ 4400 RPM) has 190 more torque (in Nm) than 2010 Chevrolet Epica. (237 Nm @ 4000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Epica.
Compare all specifications:
| 2007 Cadillac STS | 2010 Chevrolet Epica | |
| Make | Cadillac | Chevrolet |
| Model | STS | Epica |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 154 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 427 Nm | 237 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 77 mm |
| Engine Stroke Size | 84 mm | 89.2 mm |
| Engine Compression Ratio | 10.5:1 | 9.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1575 kg |
| Vehicle Length | 4990 mm | 4810 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 64 L | 63 L |
