2007 Audi A4 vs. 1968 Jaguar XJ6
To start off, 2007 Audi A4 is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1968 Jaguar XJ6 would be higher. At 4,235 cc (6 cylinders), 1968 Jaguar XJ6 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 7 more horse power than 1968 Jaguar XJ6. (245 HP @ 5400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1968 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 18 kg more than 1968 Jaguar XJ6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1968 Jaguar XJ6 (385 Nm @ 3750 RPM) has 55 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 1968 Jaguar XJ6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1968 Jaguar XJ6 | |
| Make | Audi | Jaguar |
| Model | A4 | XJ6 |
| Year Released | 2007 | 1968 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 4235 cc |
| Horse Power | 252 HP | 245 HP |
| Engine RPM | 5100 RPM | 5400 RPM |
| Torque | 330 Nm | 385 Nm |
| Torque RPM | 3250 RPM | 3750 RPM |
| Engine Bore Size | 84.5 mm | 92.1 mm |
| Engine Stroke Size | 92.8 mm | 106 mm |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1698 kg | 1680 kg |
| Vehicle Length | 4580 mm | 4820 mm |
| Vehicle Width | 1400 mm | 1780 mm |
| Vehicle Height | 1780 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2780 mm |
| Fuel Tank Capacity | 70 L | 104 L |
