2007 Audi A4 vs. 2004 Jaguar Concept Eight
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Jaguar Concept Eight. In addition, the cost of maintenance, including insurance, on 2004 Jaguar Concept Eight would be higher. At 4,195 cc (8 cylinders), 2004 Jaguar Concept Eight is equipped with a bigger engine. In terms of performance, 2004 Jaguar Concept Eight (395 HP @ 6100 RPM) has 234 more horse power than 2007 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2004 Jaguar Concept Eight should accelerate faster than 2007 Audi A4.
Let's talk about torque, 2004 Jaguar Concept Eight (553 Nm @ 3500 RPM) has 328 more torque (in Nm) than 2007 Audi A4. (225 Nm @ 1950 RPM). This means 2004 Jaguar Concept Eight will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2004 Jaguar Concept Eight | |
| Make | Audi | Jaguar |
| Model | A4 | Concept Eight |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 4195 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 395 HP |
| Engine RPM | 5700 RPM | 6100 RPM |
| Torque | 225 Nm | 553 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 90.3 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4550 mm | 5220 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Wheelbase Size | 2650 mm | 3170 mm |
