2009 Audi A4 vs. 1985 Porsche 928
To start off, 2009 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Porsche 928. In addition, the cost of maintenance, including insurance, on 1985 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1985 Porsche 928 is equipped with a bigger engine. In terms of performance, 1985 Porsche 928 (310 HP @ 5900 RPM) has 58 more horse power than 2009 Audi A4. (252 HP @ 6500 RPM) In normal driving conditions, 1985 Porsche 928 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1985 Porsche 928 weights approximately 394 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 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, 1985 Porsche 928 (400 Nm @ 4500 RPM) has 70 more torque (in Nm) than 2009 Audi A4. (330 Nm @ 3250 RPM). This means 1985 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 | 1985 Porsche 928 | |
Make | Audi | Porsche |
Model | A4 | 928 |
Year Released | 2009 | 1985 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3189 cc | 4664 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 252 HP | 310 HP |
Engine RPM | 6500 RPM | 5900 RPM |
Torque | 330 Nm | 400 Nm |
Torque RPM | 3250 RPM | 4500 RPM |
Engine Bore Size | 84.5 mm | 97 mm |
Engine Stroke Size | 92.8 mm | 78.9 mm |
Engine Compression Ratio | 12.5:1 | 10.4:1 |
Top Speed | 254 km/hour | 255 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1160 kg | 1554 kg |
Vehicle Length | 4550 mm | 4450 mm |
Vehicle Width | 1780 mm | 1840 mm |
Vehicle Height | 1430 mm | 1290 mm |
Wheelbase Size | 2660 mm | 2510 mm |
Fuel Tank Capacity | 70 L | 86 L |