2007 Audi A4 vs. 1985 Porsche 930
To start off, 2007 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Porsche 930. In addition, the cost of maintenance, including insurance, on 1985 Porsche 930 would be higher. At 3,299 cc (6 cylinders), 1985 Porsche 930 is equipped with a bigger engine. In terms of performance, 1985 Porsche 930 (297 HP @ 5500 RPM) has 96 more horse power than 2007 Audi A4. (201 HP @ 4500 RPM) In normal driving conditions, 1985 Porsche 930 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 405 kg more than 1985 Porsche 930.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Porsche 930. 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 (450 Nm @ 1400 RPM) has 19 more torque (in Nm) than 1985 Porsche 930. (431 Nm @ 4000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Porsche 930. 2007 Audi A4 has automatic transmission and 1985 Porsche 930 has manual transmission. 1985 Porsche 930 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 | 1985 Porsche 930 | |
| Make | Audi | Porsche |
| Model | A4 | 930 |
| Year Released | 2007 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2967 cc | 3299 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 297 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 450 Nm | 431 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Compression Ratio | 17.0:1 | 7.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1300 kg |
| Vehicle Length | 4590 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1320 mm |
| Wheelbase Size | 2650 mm | 2510 mm |
