2007 Audi A8 vs. 1991 Chevrolet Blazer
To start off, 2007 Audi A8 is newer by 16 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 5,202 cc (10 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 7000 RPM) has 286 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 410 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, 2007 Audi A8 (540 Nm @ 3500 RPM) has 228 more torque (in Nm) than 1991 Chevrolet Blazer. (312 Nm @ 2800 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer. 2007 Audi A8 has automatic transmission and 1991 Chevrolet Blazer has manual transmission. 1991 Chevrolet Blazer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A8 | 1991 Chevrolet Blazer | |
| Make | Audi | Chevrolet |
| Model | A8 | Blazer |
| Year Released | 2007 | 1991 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5202 cc | 4300 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 444 HP | 158 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 540 Nm | 312 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84.5 mm | 101.6 mm |
| Engine Stroke Size | 92.8 mm | 88.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 1530 kg |
| Vehicle Length | 5070 mm | 4500 mm |
| Vehicle Width | 1900 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2950 mm | 2720 mm |
