2005 Audi A4 vs. 1991 Porsche 968
To start off, 2005 Audi A4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Porsche 968. In addition, the cost of maintenance, including insurance, on 1991 Porsche 968 would be higher. At 2,989 cc (4 cylinders), 1991 Porsche 968 is equipped with a bigger engine. In terms of performance, 1991 Porsche 968 (240 HP @ 6200 RPM) has 17 more horse power than 2005 Audi A4. (223 HP @ 6500 RPM) In normal driving conditions, 1991 Porsche 968 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 295 kg more than 1991 Porsche 968.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Porsche 968. In wet, icy, snow, or gravel driving conditions, 2005 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, 1991 Porsche 968 (305 Nm) has 5 more torque (in Nm) than 2005 Audi A4. (300 Nm). This means 1991 Porsche 968 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1991 Porsche 968 | |
| Make | Audi | Porsche |
| Model | A4 | 968 |
| Year Released | 2005 | 1991 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 2989 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 223 HP | 240 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 300 Nm | 305 Nm |
| Engine Bore Size | 83.1 mm | 104 mm |
| Engine Stroke Size | 93 mm | 88 mm |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 1400 kg |
| Vehicle Length | 4550 mm | 4330 mm |
| Vehicle Width | 1770 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2580 mm | 2510 mm |
| Fuel Consumption Overall | 11.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 66 L | 92 L |
