2007 GMC Sierra vs. 1999 Opel Signum
To start off, 2007 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 4,294 cc (6 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 13 more horse power than 2007 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 1999 Opel Signum should accelerate faster than 2007 GMC Sierra.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (354 Nm @ 2800 RPM) has 54 more torque (in Nm) than 1999 Opel Signum. (300 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 2007 GMC Sierra has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 1999 Opel Signum | |
Make | GMC | Opel |
Model | Sierra | Signum |
Year Released | 2007 | 1999 |
Body Type | Pickup | Hatchback |
Engine Position | Front | Front |
Engine Size | 4294 cc | 3175 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 195 HP | 208 HP |
Engine RPM | 4600 RPM | 6200 RPM |
Torque | 354 Nm | 300 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 101.6 mm | 87.5 mm |
Engine Stroke Size | 88.4 mm | 88 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 3 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 5790 mm | 4640 mm |
Vehicle Width | 2000 mm | 1800 mm |
Vehicle Height | 1850 mm | 1470 mm |
Wheelbase Size | 3650 mm | 2840 mm |
Fuel Tank Capacity | 129 L | 52 L |