2004 Chevrolet Blazer vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Blazer would be higher. At 4,294 cc (6 cylinders), 2004 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Blazer (190 HP @ 6000 RPM) has 15 more horse power than 2005 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2004 Chevrolet Blazer should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 32 kg more than 2004 Chevrolet Blazer.
Let's talk about torque, 2005 Opel Signum (370 Nm) has 31 more torque (in Nm) than 2004 Chevrolet Blazer. (339 Nm). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Blazer.
Compare all specifications:
| 2004 Chevrolet Blazer | 2005 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Blazer | Signum |
| Year Released | 2004 | 2005 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 339 Nm | 370 Nm |
| Engine Compression Ratio | 9.2:1 | 18.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 1670 kg |
| Vehicle Length | 4680 mm | 4640 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1670 mm | 1470 mm |
| Wheelbase Size | 2490 mm | 2620 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 71 L | 60 L |
