2009 Jaguar XJ vs. 1979 Tatra T613
To start off, 2009 Jaguar XJ is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Tatra T613. In addition, the cost of maintenance, including insurance, on 1979 Tatra T613 would be higher. At 4,200 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (297 HP @ 6000 RPM) has 130 more horse power than 1979 Tatra T613. (167 HP @ 5600 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1979 Tatra T613.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Jaguar XJ (310 Nm @ 4100 RPM) has 40 more torque (in Nm) than 1979 Tatra T613. (270 Nm @ 3300 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1979 Tatra T613. 2009 Jaguar XJ has automatic transmission and 1979 Tatra T613 has manual transmission. 1979 Tatra T613 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jaguar XJ | 1979 Tatra T613 | |
| Make | Jaguar | Tatra |
| Model | XJ | T613 |
| Year Released | 2009 | 1979 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 4200 cc | 3494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 297 HP | 167 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 310 Nm | 270 Nm |
| Torque RPM | 4100 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4970 mm | 5030 mm |
| Vehicle Width | 1950 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 3040 mm | 2990 mm |
