1991 Chevrolet Blazer vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 14 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 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (168 HP @ 4200 RPM) has 10 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 648 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, 2005 Mercedes-Benz ML (370 Nm @ 1600 RPM) has 58 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 1991 Chevrolet Blazer | 2005 Mercedes-Benz ML | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Blazer | ML |
| Year Released | 1991 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 168 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 312 Nm | 370 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Engine Bore Size | 101.6 mm | 88 mm |
| Engine Stroke Size | 88.4 mm | 88.3 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1530 kg | 2178 kg |
| Vehicle Length | 4500 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1630 mm | 1830 mm |
| Wheelbase Size | 2720 mm | 2720 mm |
