2009 Chevrolet Equinox vs. 2003 Opel Vectra
To start off, 2009 Chevrolet Equinox is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 3,425 cc (6 cylinders), 2009 Chevrolet Equinox is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Equinox (185 HP @ 5200 RPM) has 9 more horse power than 2003 Opel Vectra. (176 HP @ 4000 RPM). In normal driving conditions, 2009 Chevrolet Equinox should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 329 kg more than 2009 Chevrolet Equinox.
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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 85 more torque (in Nm) than 2009 Chevrolet Equinox. (285 Nm @ 3800 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Equinox. 2009 Chevrolet Equinox has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Equinox will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Equinox | 2003 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Equinox | Vectra |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3425 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 176 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 285 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Engine Bore Size | 92 mm | 87.5 mm |
| Engine Stroke Size | 84 mm | 82 mm |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1261 kg | 1590 kg |
| Vehicle Length | 4800 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1710 mm | 1510 mm |
