2009 Audi R8 vs. 1991 Porsche 911
To start off, 2009 Audi R8 is newer by 18 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 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP @ 7800 RPM) has 192 more horse power than 1991 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 1991 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 911 weights approximately 280 kg more than 2009 Audi R8.
Let's talk about torque, 2009 Audi R8 (430 Nm @ 4500 RPM) has 144 more torque (in Nm) than 1991 Porsche 911. (286 Nm @ 4800 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 911.
Compare all specifications:
2009 Audi R8 | 1991 Porsche 911 | |
Make | Audi | Porsche |
Model | R8 | 911 |
Year Released | 2009 | 1991 |
Body Type | Coupe | Roadster |
Engine Position | Middle | Rear |
Engine Size | 4163 cc | 3163 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 420 HP | 228 HP |
Engine RPM | 7800 RPM | 5900 RPM |
Torque | 430 Nm | 286 Nm |
Torque RPM | 4500 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 895 kg | 1175 kg |
Vehicle Length | 4440 mm | 4300 mm |
Vehicle Width | 1910 mm | 1660 mm |
Vehicle Height | 1260 mm | 1260 mm |