2007 Isuzu Ascender vs. 2003 Chevrolet Blazer
To start off, 2007 Isuzu Ascender is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 2003 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 Isuzu Ascender (291 HP @ 6000 RPM) has 101 more horse power than 2003 Chevrolet Blazer. (190 HP @ 4400 RPM). In normal driving conditions, 2007 Isuzu Ascender should accelerate faster than 2003 Chevrolet Blazer.
Because 2007 Isuzu Ascender is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Blazer. In wet, icy, snow, or gravel driving conditions, 2007 Isuzu Ascender 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 Isuzu Ascender (367 Nm @ 4800 RPM) has 28 more torque (in Nm) than 2003 Chevrolet Blazer. (339 Nm @ 2800 RPM). This means 2007 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Blazer.
Compare all specifications:
| 2007 Isuzu Ascender | 2003 Chevrolet Blazer | |
| Make | Isuzu | Chevrolet |
| Model | Ascender | Blazer |
| Year Released | 2007 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 291 HP | 190 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 367 Nm | 339 Nm |
| Torque RPM | 4800 RPM | 2800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4870 mm | 4660 mm |
| Vehicle Width | 1940 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1640 mm |
| Wheelbase Size | 2880 mm | 2720 mm |
