2009 Audi A8 vs. 2012 Audi S5
To start off, 2012 Audi S5 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 4,200 cc (8 cylinders), 2012 Audi S5 is equipped with a bigger engine. In terms of performance, 2012 Audi S5 (354 HP) has 98 more horse power than 2009 Audi A8. (256 HP) In normal driving conditions, 2012 Audi S5 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi S5 weights approximately 590 kg more than 2009 Audi A8. 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, 2012 Audi S5 (440 Nm @ 3500 RPM) has 110 more torque (in Nm) than 2009 Audi A8. (330 Nm @ 3250 RPM). This means 2012 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8. 2009 Audi A8 has automatic transmission and 2012 Audi S5 has manual transmission. 2012 Audi S5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A8 | 2012 Audi S5 | |
Make | Audi | Audi |
Model | A8 | S5 |
Year Released | 2009 | 2012 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3123 cc | 4200 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 256 HP | 354 HP |
Torque | 330 Nm | 440 Nm |
Torque RPM | 3250 RPM | 3500 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1160 kg | 1750 kg |
Vehicle Length | 5060 mm | 4623 mm |
Vehicle Width | 1900 mm | 1852 mm |
Vehicle Height | 1450 mm | 1382 mm |
Wheelbase Size | 2950 mm | 2751 mm |
Fuel Tank Capacity | 90 L | 64 L |