2005 Jaguar XJ vs. 1980 Mercedes-Benz G
To start off, 2005 Jaguar XJ is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1980 Mercedes-Benz G would be higher. At 2,720 cc (6 cylinders), 2005 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (204 HP @ 4000 RPM) has 79 more horse power than 1980 Mercedes-Benz G. (125 HP @ 5000 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1980 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mercedes-Benz G weights approximately 221 kg more than 2005 Jaguar XJ.
Because 1980 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2005 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 1980 Mercedes-Benz G will offer significantly more control. 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, 2005 Jaguar XJ (435 Nm @ 1900 RPM) has 243 more torque (in Nm) than 1980 Mercedes-Benz G. (192 Nm @ 4000 RPM). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1980 Mercedes-Benz G. 2005 Jaguar XJ has automatic transmission and 1980 Mercedes-Benz G has manual transmission. 1980 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jaguar XJ | 1980 Mercedes-Benz G | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ | G |
| Year Released | 2005 | 1980 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 2297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 204 HP | 125 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 435 Nm | 192 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Compression Ratio | 17.3:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1659 kg | 1880 kg |
| Vehicle Length | 5100 mm | 4240 mm |
| Vehicle Width | 1870 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1940 mm |
| Wheelbase Size | 3040 mm | 2410 mm |
