1991 Chevrolet Blazer vs. 2010 Jeep Commander
To start off, 2010 Jeep Commander is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Blazer would be higher. At 5,010 cc (8 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2010 Jeep Commander (215 HP @ 4000 RPM) has 7 more horse power than 1991 Chevrolet Blazer. (208 HP @ 4000 RPM) In normal driving conditions, 2010 Jeep Commander should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2010 Jeep Commander weights approximately 475 kg more than 1991 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2010 Jeep Commander (510 Nm @ 1600 RPM) has 103 more torque (in Nm) than 1991 Chevrolet Blazer. (407 Nm @ 2800 RPM). This means 2010 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 1991 Chevrolet Blazer | 2010 Jeep Commander | |
| Make | Chevrolet | Jeep |
| Model | Blazer | Commander |
| Year Released | 1991 | 2010 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5010 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 215 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 407 Nm | 510 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Vehicle Weight | 1880 kg | 2355 kg |
| Vehicle Length | 4670 mm | 4790 mm |
| Vehicle Width | 2050 mm | 1910 mm |
| Vehicle Height | 1870 mm | 1830 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
