2009 Audi A4 vs. 1975 Porsche 924
To start off, 2009 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Porsche 924. In addition, the cost of maintenance, including insurance, on 1975 Porsche 924 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (222 HP @ 4000 RPM) has 97 more horse power than 1975 Porsche 924. (125 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1975 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 524 kg more than 1975 Porsche 924. 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 1975 Porsche 924. 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, 2009 Audi A4 (450 Nm @ 1400 RPM) has 286 more torque (in Nm) than 1975 Porsche 924. (164 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 924. 1975 Porsche 924 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Porsche 924 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 1975 Porsche 924 | |
Make | Audi | Porsche |
Model | A4 | 924 |
Year Released | 2009 | 1975 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1984 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 222 HP | 125 HP |
Engine RPM | 4000 RPM | 5800 RPM |
Torque | 450 Nm | 164 Nm |
Torque RPM | 1400 RPM | 3500 RPM |
Engine Bore Size | 83 mm | 86.5 mm |
Engine Stroke Size | 91.4 mm | 84.4 mm |
Engine Compression Ratio | 17.0:1 | 9.3:1 |
Top Speed | 235 km/hour | 195 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1610 kg | 1086 kg |
Vehicle Length | 4550 mm | 4180 mm |
Vehicle Width | 1780 mm | 1660 mm |
Vehicle Height | 1430 mm | 1270 mm |
Wheelbase Size | 2660 mm | 2410 mm |
Fuel Tank Capacity | 70 L | 61 L |