2005 Cadillac STS vs. 2002 Opel Vectra
To start off, 2005 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2002 Opel Vectra would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 109 more horse power than 2002 Opel Vectra. (143 HP @ 5600 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2002 Opel Vectra.
Because 2005 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 139 more torque (in Nm) than 2002 Opel Vectra. (203 Nm @ 4000 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Vectra. 2005 Cadillac STS has automatic transmission and 2002 Opel Vectra has manual transmission. 2002 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Cadillac STS | 2002 Opel Vectra | |
Make | Cadillac | Opel |
Model | STS | Vectra |
Year Released | 2005 | 2002 |
Engine Position | Front | Front |
Engine Size | 3562 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 252 HP | 143 HP |
Engine RPM | 6500 RPM | 5600 RPM |
Torque | 342 Nm | 203 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 94 mm | 86 mm |
Engine Stroke Size | 86 mm | 94.6 mm |
Engine Compression Ratio | 10.2:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4990 mm | 4600 mm |
Vehicle Width | 1850 mm | 1770 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2690 mm | 2710 mm |
Fuel Tank Capacity | 95 L | 61 L |