2002 Cadillac CTS vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2002 Cadillac CTS would be higher. At 3,173 cc (6 cylinders), 2002 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2002 Cadillac CTS (220 HP @ 6000 RPM) has 45 more horse power than 2004 Opel Vectra. (175 HP @ 5500 RPM). In normal driving conditions, 2002 Cadillac CTS should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac CTS weights approximately 148 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Cadillac CTS 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 2002 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2002 Cadillac CTS (296 Nm @ 3400 RPM) has 31 more torque (in Nm) than 2004 Opel Vectra. (265 Nm @ 2500 RPM). This means 2002 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra. 2002 Cadillac CTS has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Cadillac CTS | 2004 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | CTS | Vectra |
| Year Released | 2002 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3173 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 175 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 296 Nm | 265 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Engine Bore Size | 87.5 mm | 86 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1618 kg | 1470 kg |
| Vehicle Length | 4840 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2900 mm | 2740 mm |
