2009 Audi A4 vs. 2007 Audi S4
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 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 (339 HP @ 7000 RPM) has 198 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 900 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 90 more torque (in Nm) than 2009 Audi A4. (320 Nm @ 1750 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2007 Audi S4 has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2007 Audi S4 | |
Make | Audi | Audi |
Model | A4 | S4 |
Year Released | 2009 | 2007 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1968 cc | 4163 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 141 HP | 339 HP |
Engine RPM | 4200 RPM | 7000 RPM |
Torque | 320 Nm | 410 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Engine Compression Ratio | 16.5:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 215 km/hour | 245 km/hour |
Acceleration 0-100mph | 9.4 seconds | 5.8 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 895 kg | 1795 kg |
Vehicle Length | 4710 mm | 4580 mm |
Vehicle Width | 2010 mm | 1790 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2810 mm | 2660 mm |
Fuel Consumption Overall | 5.5 L/100km | 13.4 L/100km |
Fuel Tank Capacity | 65 L | 66 L |