1999 Audi S8 vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 7 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 5,996 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (345 HP @ 5200 RPM) has 98 more horse power than 1999 Audi S8. (247 HP @ 7000 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1999 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 728 kg more than 1999 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 GMC Sierra (515 Nm @ 4000 RPM) has 185 more torque (in Nm) than 1999 Audi S8. (330 Nm @ 3400 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8.
Compare all specifications:
1999 Audi S8 | 2006 GMC Sierra | |
Make | Audi | GMC |
Model | S8 | Sierra |
Year Released | 1999 | 2006 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 4170 cc | 5996 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 247 HP | 345 HP |
Engine RPM | 7000 RPM | 5200 RPM |
Torque | 330 Nm | 515 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 102 mm |
Engine Stroke Size | 93 mm | 92 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Drive Type | AWD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1750 kg | 2478 kg |
Vehicle Length | 5040 mm | 5850 mm |
Vehicle Width | 1890 mm | 2000 mm |
Vehicle Height | 1420 mm | 1910 mm |
Wheelbase Size | 2890 mm | 3650 mm |
Fuel Consumption | 9.5 L/100km | 13.8 L/100km |
Fuel Consumption City | 21.7 L/100km | 18.1 L/100km |
Fuel Consumption Overall | 13.9 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 90 L | 98 L |