2009 Jaguar XJ vs. 1979 Mazda RX-7
To start off, 2009 Jaguar XJ is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1979 Mazda RX-7 would be higher. At 2,966 cc (6 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (235 HP @ 6800 RPM) has 131 more horse power than 1979 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1979 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XJ weights approximately 554 kg more than 1979 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (293 Nm @ 4100 RPM) has 148 more torque (in Nm) than 1979 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda RX-7. 2009 Jaguar XJ has automatic transmission and 1979 Mazda RX-7 has manual transmission. 1979 Mazda RX-7 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 Mazda RX-7 | |
Make | Jaguar | Mazda |
Model | XJ | RX-7 |
Year Released | 2009 | 1979 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2966 cc | 2292 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 235 HP | 104 HP |
Engine RPM | 6800 RPM | 6000 RPM |
Torque | 293 Nm | 145 Nm |
Torque RPM | 4100 RPM | 4000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1614 kg | 1060 kg |
Vehicle Length | 5100 mm | 4290 mm |
Vehicle Width | 1870 mm | 1680 mm |
Vehicle Height | 1450 mm | 1270 mm |
Wheelbase Size | 3040 mm | 2430 mm |
Fuel Tank Capacity | 85 L | 65 L |