1975 Audi 80 vs. 1991 Chevrolet Blazer
To start off, 1991 Chevrolet Blazer is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Audi 80. In addition, the cost of maintenance, including insurance, on 1975 Audi 80 would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (158 HP @ 4000 RPM) has 48 more horse power than 1975 Audi 80. (110 HP @ 6100 RPM) In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1975 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 618 kg more than 1975 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1975 Audi 80. 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, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 172 more torque (in Nm) than 1975 Audi 80. (140 Nm @ 5000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 80.
Compare all specifications:
| 1975 Audi 80 | 1991 Chevrolet Blazer | |
| Make | Audi | Chevrolet |
| Model | 80 | Blazer |
| Year Released | 1975 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 158 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 140 Nm | 312 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 101.6 mm |
| Engine Stroke Size | 80 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 912 kg | 1530 kg |
| Vehicle Length | 4390 mm | 4500 mm |
| Vehicle Width | 1690 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1630 mm |
| Wheelbase Size | 2550 mm | 2720 mm |
