2008 Cadillac STS vs. 2007 Opel Tigra
To start off, 2008 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Tigra. In addition, the cost of maintenance, including insurance, on 2007 Opel Tigra would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (321 HP @ 6400 RPM) has 198 more horse power than 2007 Opel Tigra. (123 HP @ 4600 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 652 kg more than 2007 Opel Tigra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Tigra, 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 262 more torque (in Nm) than 2007 Opel Tigra. (165 Nm @ 4600 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra. 2008 Cadillac STS has automatic transmission and 2007 Opel Tigra has manual transmission. 2007 Opel Tigra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 2007 Opel Tigra | |
| Make | Cadillac | Opel |
| Model | STS | Tigra |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 123 HP |
| Engine RPM | 6400 RPM | 4600 RPM |
| Torque | 427 Nm | 165 Nm |
| Torque RPM | 4400 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 6.5 seconds | 9.4 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1812 kg | 1160 kg |
| Vehicle Length | 4990 mm | 3930 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2960 mm | 2500 mm |
| Fuel Consumption Overall | 14.5 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 66 L | 45 L |
