2004 Chevrolet Blazer vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 3 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 122 more horse power than 2004 Chevrolet Blazer. (190 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2004 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 994 kg more than 2004 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 GMC Sierra (506 Nm) has 167 more torque (in Nm) than 2004 Chevrolet Blazer. (339 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Blazer.
Compare all specifications:
| 2004 Chevrolet Blazer | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Blazer | Sierra |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 190 HP | 312 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 339 Nm | 506 Nm |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1684 kg | 2678 kg |
| Vehicle Length | 4510 mm | 5720 mm |
| Vehicle Width | 1730 mm | 2440 mm |
| Vehicle Height | 1660 mm | 1930 mm |
| Wheelbase Size | 2560 mm | 3380 mm |
| Fuel Consumption Overall | 13.8 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 71 L | 129 L |
