2007 Audi A4 vs. 1979 Seat 131
To start off, 2007 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Seat 131. In addition, the cost of maintenance, including insurance, on 1979 Seat 131 would be higher. At 1,995 cc (4 cylinders), 1979 Seat 131 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (138 HP @ 4000 RPM) has 6 more horse power than 1979 Seat 131. (132 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1979 Seat 131. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 531 kg more than 1979 Seat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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. 2007 Audi A4 has automatic transmission and 1979 Seat 131 has manual transmission. 1979 Seat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1979 Seat 131 | |
| Make | Audi | Seat |
| Model | A4 | 131 |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 132 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 95.5 mm | 90 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Top Speed | 201 km/hour | 180 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1536 kg | 1005 kg |
| Vehicle Length | 4590 mm | 4240 mm |
| Vehicle Width | 1780 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2650 mm | 2500 mm |
