2009 Jaguar XJ vs. 1983 Mazda 323
To start off, 2009 Jaguar XJ is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Mazda 323. In addition, the cost of maintenance, including insurance, on 1983 Mazda 323 would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (400 HP @ 6100 RPM) has 347 more horse power than 1983 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1983 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XJ weights approximately 884 kg more than 1983 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Jaguar XJ (560 Nm @ 3500 RPM) has 481 more torque (in Nm) than 1983 Mazda 323. (79 Nm @ 4000 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 323.
Compare all specifications:
| 2009 Jaguar XJ | 1983 Mazda 323 | |
| Make | Jaguar | Mazda |
| Model | XJ | 323 |
| Year Released | 2009 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1071 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 400 HP | 53 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 560 Nm | 79 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1734 kg | 850 kg |
| Vehicle Length | 5220 mm | 3960 mm |
| Vehicle Width | 1950 mm | 1640 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 3170 mm | 2370 mm |
