1991 Chevrolet Blazer vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 18 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, 2009 Porsche 911 (409 HP @ 7600 RPM) has 251 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 105 kg more than 2009 Porsche 911.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Blazer 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, 2009 Porsche 911 (405 Nm @ 5500 RPM) has 93 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 1991 Chevrolet Blazer | 2009 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Blazer | 911 |
| Year Released | 1991 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4300 cc | 3599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 158 HP | 409 HP |
| Engine RPM | 4000 RPM | 7600 RPM |
| Torque | 312 Nm | 405 Nm |
| Torque RPM | 2800 RPM | 5500 RPM |
| Engine Bore Size | 101.6 mm | 100 mm |
| Engine Stroke Size | 88.4 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1425 kg |
| Vehicle Length | 4500 mm | 4450 mm |
| Vehicle Width | 1670 mm | 1290 mm |
| Vehicle Height | 1630 mm | 1810 mm |
| Wheelbase Size | 2720 mm | 2360 mm |
