1991 Audi V8 vs. 1978 Porsche 911
To start off, 1991 Audi V8 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Porsche 911. In addition, the cost of maintenance, including insurance, on 1978 Porsche 911 would be higher. At 3,562 cc (8 cylinders), 1991 Audi V8 is equipped with a bigger engine. In terms of performance, 1991 Audi V8 (247 HP @ 5800 RPM) has 62 more horse power than 1978 Porsche 911. (185 HP @ 5500 RPM). In normal driving conditions, 1991 Audi V8 should accelerate faster than 1978 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi V8 weights approximately 610 kg more than 1978 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi V8 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1991 Audi V8 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 Audi V8 (340 Nm @ 4000 RPM) has 75 more torque (in Nm) than 1978 Porsche 911. (265 Nm @ 4100 RPM). This means 1991 Audi V8 will have an easier job in driving up hills or pulling heavy equipment than 1978 Porsche 911.
Compare all specifications:
1991 Audi V8 | 1978 Porsche 911 | |
Make | Audi | Porsche |
Model | V8 | 911 |
Year Released | 1991 | 1978 |
Body Type | Sedan | Coupe |
Engine Position | Front | Rear |
Engine Size | 3562 cc | 2994 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 247 HP | 185 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 340 Nm | 265 Nm |
Torque RPM | 4000 RPM | 4100 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1790 kg | 1180 kg |
Vehicle Length | 4870 mm | 4300 mm |
Vehicle Width | 1820 mm | 1660 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2710 mm | 2280 mm |
Fuel Tank Capacity | 80 L | 80 L |