1971 Porsche 914 vs. 2007 Audi S4
To start off, 2007 Audi S4 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Porsche 914. In addition, the cost of maintenance, including insurance, on 1971 Porsche 914 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 260 more horse power than 1971 Porsche 914. (79 HP @ 4900 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 1971 Porsche 914. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 870 kg more than 1971 Porsche 914. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Porsche 914. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 274 more torque (in Nm) than 1971 Porsche 914. (136 Nm @ 2700 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Porsche 914.
Compare all specifications:
| 1971 Porsche 914 | 2007 Audi S4 | |
| Make | Porsche | Audi |
| Model | 914 | S4 |
| Year Released | 1971 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 1679 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 79 HP | 339 HP |
| Engine RPM | 4900 RPM | 7000 RPM |
| Torque | 136 Nm | 410 Nm |
| Torque RPM | 2700 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 925 kg | 1795 kg |
| Vehicle Length | 3990 mm | 4580 mm |
| Vehicle Width | 1660 mm | 1790 mm |
| Vehicle Height | 1230 mm | 1450 mm |
| Wheelbase Size | 2460 mm | 2660 mm |
| Fuel Tank Capacity | 61 L | 66 L |
