2009 Audi A4 vs. 1992 Porsche 928
To start off, 2009 Audi A4 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Porsche 928. In addition, the cost of maintenance, including insurance, on 1992 Porsche 928 would be higher. At 5,396 cc (8 cylinders), 1992 Porsche 928 is equipped with a bigger engine. In terms of performance, 1992 Porsche 928 (346 HP @ 5700 RPM) has 18 more horse power than 2009 Audi A4. (328 HP @ 5500 RPM) In normal driving conditions, 1992 Porsche 928 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 30 kg more than 1992 Porsche 928.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2009 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, 1992 Porsche 928 (500 Nm @ 4250 RPM) has 60 more torque (in Nm) than 2009 Audi A4. (440 Nm @ 2900 RPM). This means 1992 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1992 Porsche 928 | |
| Make | Audi | Porsche |
| Model | A4 | 928 |
| Year Released | 2009 | 1992 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 5396 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 346 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 440 Nm | 500 Nm |
| Torque RPM | 2900 RPM | 4250 RPM |
| Engine Bore Size | 84.6 mm | 100 mm |
| Engine Stroke Size | 89 mm | 85.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1650 kg | 1620 kg |
| Vehicle Length | 4720 mm | 4450 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1320 mm |
| Wheelbase Size | 2820 mm | 2510 mm |
