2007 Chevrolet Equinox vs. 2003 Opel Vectra
To start off, 2007 Chevrolet Equinox is newer by 4 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), 2007 Chevrolet Equinox is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Equinox (185 HP @ 5200 RPM) has 10 more horse power than 2003 Opel Vectra. (175 HP @ 5400 RPM). In normal driving conditions, 2007 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 427 kg more than 2007 Chevrolet Equinox.
Because 2007 Chevrolet Equinox is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Equinox 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, 2007 Chevrolet Equinox (285 Nm @ 3800 RPM) has 15 more torque (in Nm) than 2003 Opel Vectra. (270 Nm @ 2500 RPM). This means 2007 Chevrolet Equinox will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2007 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. 2007 Chevrolet Equinox will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Equinox | 2003 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Equinox | Vectra |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3425 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 175 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 285 Nm | 270 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Bore Size | 92.1 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1073 kg | 1500 kg |
| Vehicle Length | 4800 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1510 mm |
