1971 Avanti Avanti vs. 2002 Jaguar X400
To start off, 2002 Jaguar X400 is newer by 31 year(s). Which means there will be less support and parts availability for 1971 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1971 Avanti Avanti would be higher. At 5,732 cc (8 cylinders), 1971 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2002 Jaguar X400 (390 HP @ 4000 RPM) has 161 more horse power than 1971 Avanti Avanti. (229 HP @ 4800 RPM) In normal driving conditions, 2002 Jaguar X400 should accelerate faster than 1971 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar X400 weights approximately 300 kg more than 1971 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Avanti Avanti | 2002 Jaguar X400 | |
| Make | Avanti | Jaguar |
| Model | Avanti | X400 |
| Year Released | 1971 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 4196 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 229 HP | 390 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1500 kg | 1800 kg |
| Wheelbase Size | 2780 mm | 2920 mm |
