1981 Audi 80 vs. 1970 Chevrolet Vega
To start off, 1981 Audi 80 is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Vega would be higher. At 2,287 cc (4 cylinders), 1970 Chevrolet Vega is equipped with a bigger engine. In terms of performance, 1981 Audi 80 (136 HP @ 5900 RPM) has 55 more horse power than 1970 Chevrolet Vega. (81 HP @ 4800 RPM). In normal driving conditions, 1981 Audi 80 should accelerate faster than 1970 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi 80 weights approximately 185 kg more than 1970 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Chevrolet Vega. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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, 1981 Audi 80 (176 Nm @ 4500 RPM) has 9 more torque (in Nm) than 1970 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 1981 Audi 80 will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Vega. 1970 Chevrolet Vega has automatic transmission and 1981 Audi 80 has manual transmission. 1981 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1970 Chevrolet Vega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi 80 | 1970 Chevrolet Vega | |
| Make | Audi | Chevrolet |
| Model | 80 | Vega |
| Year Released | 1981 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2287 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 136 HP | 81 HP |
| Engine RPM | 5900 RPM | 4800 RPM |
| Torque | 176 Nm | 167 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 91.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 1005 kg |
| Vehicle Length | 4390 mm | 4320 mm |
| Vehicle Width | 1690 mm | 1670 mm |
| Vehicle Height | 1360 mm | 1330 mm |
| Wheelbase Size | 2550 mm | 2470 mm |
