2006 Opel Speedster vs. 2011 Cadillac SRX
To start off, 2011 Cadillac SRX is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2006 Opel Speedster would be higher. At 3,000 cc (6 cylinders), 2011 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2011 Cadillac SRX (265 HP @ 6950 RPM) has 68 more horse power than 2006 Opel Speedster. (197 HP @ 5500 RPM) In normal driving conditions, 2011 Cadillac SRX should accelerate faster than 2006 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac SRX weights approximately 911 kg more than 2006 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Opel Speedster 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 2006 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2011 Cadillac SRX, 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, 2011 Cadillac SRX (302 Nm @ 5100 RPM) has 52 more torque (in Nm) than 2006 Opel Speedster. (250 Nm @ 1950 RPM). This means 2011 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Speedster. 2011 Cadillac SRX has automatic transmission and 2006 Opel Speedster has manual transmission. 2006 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Speedster | 2011 Cadillac SRX | |
| Make | Opel | Cadillac |
| Model | Speedster | SRX |
| Year Released | 2006 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 265 HP |
| Engine RPM | 5500 RPM | 6950 RPM |
| Torque | 250 Nm | 302 Nm |
| Torque RPM | 1950 RPM | 5100 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1005 kg | 1916 kg |
| Vehicle Length | 3790 mm | 4834 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1120 mm | 1669 mm |
| Wheelbase Size | 2340 mm | 2807 mm |
| Fuel Tank Capacity | 36 L | 79 L |
