2007 Cadillac CTS vs. 2008 Opel Omega
To start off, 2008 Opel Omega is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac CTS would be higher. At 2,792 cc (6 cylinders), 2007 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac CTS (212 HP @ 6000 RPM) has 35 more horse power than 2008 Opel Omega. (177 HP @ 3400 RPM). In normal driving conditions, 2007 Cadillac CTS should accelerate faster than 2008 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac CTS weights approximately 20 kg more than 2008 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Cadillac CTS (263 Nm @ 3300 RPM) has 22 more torque (in Nm) than 2008 Opel Omega. (241 Nm @ 3400 RPM). This means 2007 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Omega. 2008 Opel Omega has automatic transmission and 2007 Cadillac CTS has manual transmission. 2007 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac CTS | 2008 Opel Omega | |
| Make | Cadillac | Opel |
| Model | CTS | Omega |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 212 HP | 177 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Torque | 263 Nm | 241 Nm |
| Torque RPM | 3300 RPM | 3400 RPM |
| Engine Bore Size | 89 mm | 83.2 mm |
| Engine Stroke Size | 74.8 mm | 79.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 226 km/hour | 229 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 9.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1685 kg |
| Wheelbase Size | 2890 mm | 2740 mm |
| Fuel Consumption Overall | 12 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
