2008 Cadillac STS vs. 2009 Opel Tigra
To start off, 2009 Opel Tigra is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2008 Cadillac STS would be higher. At 3,600 cc (6 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 179 more horse power than 2009 Opel Tigra. (123 HP @ 4600 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2009 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 400 kg more than 2009 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 four wheel drive (4WD), it will have significant more traction and grip than 2009 Opel Tigra. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 204 more torque (in Nm) than 2009 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 2009 Opel Tigra. 2008 Cadillac STS has automatic transmission and 2009 Opel Tigra has manual transmission. 2009 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 | 2009 Opel Tigra | |
| Make | Cadillac | Opel |
| Model | STS | Tigra |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 123 HP |
| Engine RPM | 6300 RPM | 4600 RPM |
| Torque | 369 Nm | 165 Nm |
| Torque RPM | 5200 RPM | 4600 RPM |
| Engine Compression Ratio | 11.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1160 kg |
| Vehicle Length | 5000 mm | 3930 mm |
| Vehicle Width | 1850 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2960 mm | 2500 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 64 L | 45 L |
