2006 Chevrolet Epica vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 2 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 2,792 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (277 HP @ 5500 RPM) has 123 more horse power than 2006 Chevrolet Epica. (154 HP @ 5800 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2006 Chevrolet Epica. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 38 kg more than 2006 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, 2008 Opel Vectra (355 Nm @ 1800 RPM) has 118 more torque (in Nm) than 2006 Chevrolet Epica. (237 Nm @ 4000 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Epica. 2006 Chevrolet Epica has automatic transmission and 2008 Opel Vectra has manual transmission. 2008 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Chevrolet Epica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Chevrolet Epica | 2008 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Epica | Vectra |
| Year Released | 2006 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 277 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 237 Nm | 355 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 77 mm | 89 mm |
| Engine Stroke Size | 89.2 mm | 74.8 mm |
| Engine Compression Ratio | 9.8:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 6.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1575 kg | 1613 kg |
| Vehicle Length | 4810 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Consumption Overall | 9.3 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 63 L | 61 L |
