2005 Audi S4 vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar XF is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (420 HP @ 6250 RPM) has 80 more horse power than 2005 Audi S4. (340 HP @ 4000 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 2005 Audi S4.
Let's talk about torque, 2009 Jaguar XF (560 Nm) has 150 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2009 Jaguar XF | |
| Make | Audi | Jaguar |
| Model | S4 | XF |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 420 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 410 Nm | 560 Nm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4550 mm | 4970 mm |
| Vehicle Width | 1770 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
| Fuel Consumption | 9.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.1 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
