2004 Audi A4 vs. 1987 Porsche 924
To start off, 2004 Audi A4 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Porsche 924. In addition, the cost of maintenance, including insurance, on 1987 Porsche 924 would be higher. At 2,479 cc (4 cylinders), 1987 Porsche 924 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (187 HP @ 5100 RPM) has 26 more horse power than 1987 Porsche 924. (161 HP @ 5900 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1987 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 345 kg more than 1987 Porsche 924. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Porsche 924. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (280 Nm @ 1800 RPM) has 70 more torque (in Nm) than 1987 Porsche 924. (210 Nm @ 4500 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Porsche 924.
Compare all specifications:
| 2004 Audi A4 | 1987 Porsche 924 | |
| Make | Audi | Porsche |
| Model | A4 | 924 |
| Year Released | 2004 | 1987 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2479 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 187 HP | 161 HP |
| Engine RPM | 5100 RPM | 5900 RPM |
| Torque | 280 Nm | 210 Nm |
| Torque RPM | 1800 RPM | 4500 RPM |
| Engine Bore Size | 82.5 mm | 100 mm |
| Engine Stroke Size | 92.8 mm | 78.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 233 km/hour | 216 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1195 kg |
| Vehicle Length | 4590 mm | 4220 mm |
| Vehicle Width | 1780 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2470 mm | 2410 mm |
| Fuel Tank Capacity | 63 L | 66 L |
