1981 Chevrolet Blazer vs. 2011 Audi Q7
To start off, 2011 Audi Q7 is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1981 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2011 Audi Q7 (225 HP @ 3750 RPM) has 96 more horse power than 1981 Chevrolet Blazer. (129 HP @ 4000 RPM) In normal driving conditions, 2011 Audi Q7 should accelerate faster than 1981 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q7 weights approximately 695 kg more than 1981 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Audi Q7 (550 Nm @ 1750 RPM) has 265 more torque (in Nm) than 1981 Chevrolet Blazer. (285 Nm @ 2000 RPM). This means 2011 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Blazer.
Compare all specifications:
| 1981 Chevrolet Blazer | 2011 Audi Q7 | |
| Make | Chevrolet | Audi |
| Model | Blazer | Q7 |
| Year Released | 1981 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 225 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 285 Nm | 550 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1830 kg | 2525 kg |
| Vehicle Length | 4670 mm | 5088 mm |
| Vehicle Width | 2050 mm | 1984 mm |
| Vehicle Height | 1870 mm | 1737 mm |
| Wheelbase Size | 2710 mm | 3002 mm |
