1999 Audi S8 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,172 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 15 more horse power than 1999 Audi S8. (335 HP @ 7000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1999 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 225 kg more than 2005 Porsche 911.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Porsche 911. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 2005 Porsche 911 (408 Nm @ 4600 RPM) has 77 more torque (in Nm) than 1999 Audi S8. (331 Nm @ 3400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8. 2005 Porsche 911 has automatic transmission and 1999 Audi S8 has manual transmission. 1999 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Audi S8 | 2005 Porsche 911 | |
Make | Audi | Porsche |
Model | S8 | 911 |
Year Released | 1999 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Rear |
Engine Size | 4172 cc | 3822 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 335 HP | 350 HP |
Engine RPM | 7000 RPM | 6600 RPM |
Torque | 331 Nm | 408 Nm |
Torque RPM | 3400 RPM | 4600 RPM |
Engine Bore Size | 84.5 mm | 99 mm |
Engine Stroke Size | 93 mm | 82.8 mm |
Top Speed | 250 km/hour | 293 km/hour |
Acceleration 0-100mph | 5.4 seconds | 4.9 seconds |
Drive Type | AWD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1730 kg | 1505 kg |
Vehicle Length | 5040 mm | 4470 mm |
Vehicle Width | 1890 mm | 1810 mm |
Vehicle Height | 1420 mm | 1310 mm |
Wheelbase Size | 2890 mm | 2360 mm |
Fuel Consumption Highway | 9.7 L/100km | 9.1 L/100km |
Fuel Consumption City | 20.8 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 13.7 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 90 L | 64 L |