2007 Cadillac SRX vs. 2003 Opel Vectra
To start off, 2007 Cadillac SRX 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 3,563 cc (6 cylinders), 2007 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2007 Cadillac SRX (254 HP @ 6500 RPM) has 101 more horse power than 2003 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 2007 Cadillac SRX should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac SRX weights approximately 410 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac SRX 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 Cadillac SRX 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 Cadillac SRX (339 Nm @ 280 RPM) has 110 more torque (in Nm) than 2003 Opel Vectra. (229 Nm @ 3800 RPM). This means 2007 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
2007 Cadillac SRX | 2003 Opel Vectra | |
Make | Cadillac | Opel |
Model | SRX | Vectra |
Year Released | 2007 | 2003 |
Engine Position | Front | Front |
Engine Size | 3563 cc | 2172 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 153 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 339 Nm | 229 Nm |
Torque RPM | 280 RPM | 3800 RPM |
Engine Bore Size | 94 mm | 86 mm |
Engine Stroke Size | 85.6 mm | 94.6 mm |
Engine Compression Ratio | 10.2:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1920 kg | 1510 kg |
Vehicle Length | 4960 mm | 4830 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1730 mm | 1510 mm |