1981 Jaguar XJS vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1981 Jaguar XJS would be higher. At 5,344 cc (12 cylinders), 1981 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1981 Jaguar XJS (299 HP @ 5500 RPM) has 161 more horse power than 2011 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 1981 Jaguar XJS should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 98 kg more than 1981 Jaguar XJS.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1981 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara 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, 1981 Jaguar XJS (431 Nm @ 3000 RPM) has 211 more torque (in Nm) than 2011 Opel Antara. (220 Nm @ 2400 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Antara. 1981 Jaguar XJS has automatic transmission and 2011 Opel Antara has manual transmission. 2011 Opel Antara will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Jaguar XJS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Jaguar XJS | 2011 Opel Antara | |
| Make | Jaguar | Opel |
| Model | XJS | Antara |
| Year Released | 1981 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5344 cc | 2404 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 299 HP | 138 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 431 Nm | 220 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Compression Ratio | 12.5:1 | 9.6:1 |
| Top Speed | 240 km/hour | 175 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 11.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1707 kg | 1805 kg |
| Vehicle Length | 4880 mm | 4580 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1270 mm | 1710 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 65 L |
