2007 Audi S4 vs. 1999 Audi A8
To start off, 2007 Audi S4 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi A8. In addition, the cost of maintenance, including insurance, on 1999 Audi A8 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 7000 RPM) has 150 more horse power than 1999 Audi A8. (190 HP @ 6000 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1999 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A8 weights approximately 360 kg more than 2007 Audi S4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 Audi S4 (411 Nm @ 3500 RPM) has 131 more torque (in Nm) than 1999 Audi A8. (280 Nm @ 3200 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A8. 1999 Audi A8 has automatic transmission and 2007 Audi S4 has manual transmission. 2007 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi S4 | 1999 Audi A8 | |
Make | Audi | Audi |
Model | S4 | A8 |
Year Released | 2007 | 1999 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2771 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 5 valves |
Horse Power | 340 HP | 190 HP |
Engine RPM | 7000 RPM | 6000 RPM |
Torque | 411 Nm | 280 Nm |
Torque RPM | 3500 RPM | 3200 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 250 km/hour | 235 km/hour |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1275 kg | 1635 kg |
Vehicle Length | 4580 mm | 5040 mm |
Vehicle Width | 1790 mm | 1890 mm |
Vehicle Height | 1450 mm | 1440 mm |
Wheelbase Size | 2660 mm | 2890 mm |