2009 Chevrolet TrailBlazer vs. 2003 Opel Signum
To start off, 2009 Chevrolet TrailBlazer is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,999 cc (8 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (390 HP @ 6000 RPM) has 217 more horse power than 2003 Opel Signum. (173 HP @ 5600 RPM). In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 229 kg more than 2009 Chevrolet TrailBlazer.
Because 2009 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2009 Chevrolet TrailBlazer 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, 2009 Chevrolet TrailBlazer (542 Nm @ 4000 RPM) has 262 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 2500 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2009 Chevrolet TrailBlazer | 2003 Opel Signum | |
Make | Chevrolet | Opel |
Model | TrailBlazer | Signum |
Year Released | 2009 | 2003 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 5999 cc | 1910 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 390 HP | 173 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 542 Nm | 280 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Compression Ratio | 10.7:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1266 kg | 1495 kg |
Vehicle Length | 4880 mm | 4640 mm |
Vehicle Width | 1900 mm | 1800 mm |
Vehicle Height | 1730 mm | 1470 mm |
Wheelbase Size | 2880 mm | 2720 mm |
Fuel Consumption Highway | 14.7 L/100km | 6.9 L/100km |
Fuel Consumption Overall | 18.1 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 83 L | 58 L |