2005 Opel Signum vs. 2007 Saturn Sky
To start off, 2007 Saturn Sky is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 2,399 cc (4 cylinders), 2007 Saturn Sky is equipped with a bigger engine. In terms of performance, 2007 Saturn Sky (177 HP @ 6600 RPM) has 53 more horse power than 2005 Opel Signum. (124 HP @ 3250 RPM) In normal driving conditions, 2007 Saturn Sky should accelerate faster than 2005 Opel Signum.
Because 2007 Saturn Sky 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 2007 Saturn Sky. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 55 more torque (in Nm) than 2007 Saturn Sky. (225 Nm @ 4800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Saturn Sky.
Compare all specifications:
2005 Opel Signum | 2007 Saturn Sky | |
Make | Opel | Saturn |
Model | Signum | Sky |
Year Released | 2005 | 2007 |
Body Type | Hatchback | Convertible |
Engine Position | Front | Front |
Engine Size | 2171 cc | 2399 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 124 HP | 177 HP |
Engine RPM | 3250 RPM | 6600 RPM |
Torque | 280 Nm | 225 Nm |
Torque RPM | 1500 RPM | 4800 RPM |
Engine Compression Ratio | 18.5:1 | 10.4:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4640 mm | 4100 mm |
Vehicle Width | 1800 mm | 1820 mm |
Vehicle Height | 1470 mm | 1280 mm |
Wheelbase Size | 2710 mm | 2420 mm |