2004 Audi A4 vs. 1971 Chevrolet Vega
To start off, 2004 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Vega would be higher. At 2,287 cc (4 cylinders), 1971 Chevrolet Vega is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (128 HP @ 4000 RPM) has 47 more horse power than 1971 Chevrolet Vega. (81 HP @ 4800 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1971 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 480 kg more than 1971 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Chevrolet Vega. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 2004 Audi A4 (320 Nm @ 1900 RPM) has 153 more torque (in Nm) than 1971 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Vega. 1971 Chevrolet Vega has automatic transmission and 2004 Audi A4 has manual transmission. 2004 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Chevrolet Vega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A4 | 1971 Chevrolet Vega | |
| Make | Audi | Chevrolet |
| Model | A4 | Vega |
| Year Released | 2004 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2287 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 81 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 320 Nm | 167 Nm |
| Torque RPM | 1900 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 89 mm |
| Engine Stroke Size | 95.5 mm | 91.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1485 kg | 1005 kg |
| Vehicle Length | 4550 mm | 4310 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
| Fuel Tank Capacity | 66 L | 42 L |
