2005 Audi A4 vs. 1991 Porsche 911
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 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 67 more horse power than 2005 Audi A4. (161 HP @ 4000 RPM) In normal driving conditions, 1991 Porsche 911 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 450 kg more than 1991 Porsche 911.
Let's talk about torque, 2005 Audi A4 (350 Nm @ 1500 RPM) has 64 more torque (in Nm) than 1991 Porsche 911. (286 Nm @ 4800 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 911.
Compare all specifications:
2005 Audi A4 | 1991 Porsche 911 | |
Make | Audi | Porsche |
Model | A4 | 911 |
Year Released | 2005 | 1991 |
Body Type | Station Wagon | Roadster |
Engine Position | Front | Rear |
Engine Size | 2393 cc | 3163 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 161 HP | 228 HP |
Engine RPM | 4000 RPM | 5900 RPM |
Torque | 350 Nm | 286 Nm |
Torque RPM | 1500 RPM | 4800 RPM |
Fuel Type | Diesel | Gasoline |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1625 kg | 1175 kg |
Vehicle Length | 4550 mm | 4300 mm |
Vehicle Width | 1780 mm | 1660 mm |
Vehicle Height | 1430 mm | 1260 mm |