2007 Audi A4 vs. 1974 Chevrolet Vega
To start off, 2007 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Vega. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Vega would be higher. At 3,123 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (255 HP @ 6500 RPM) has 174 more horse power than 1974 Chevrolet Vega. (81 HP @ 4800 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1974 Chevrolet Vega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 273 kg more than 1974 Chevrolet Vega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Chevrolet Vega. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (330 Nm @ 3250 RPM) has 163 more torque (in Nm) than 1974 Chevrolet Vega. (167 Nm @ 2800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Chevrolet Vega.
Compare all specifications:
| 2007 Audi A4 | 1974 Chevrolet Vega | |
| Make | Audi | Chevrolet |
| Model | A4 | Vega |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2285 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 81 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 330 Nm | 167 Nm |
| Torque RPM | 3250 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 96 mm | 91.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1278 kg | 1005 kg |
| Vehicle Length | 4590 mm | 4320 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
| Fuel Tank Capacity | 63 L | 42 L |
