1981 Jaguar XJS vs. 2011 GMC Acadia
To start off, 2011 GMC Acadia 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 11 more horse power than 2011 GMC Acadia. (288 HP @ 6300 RPM). In normal driving conditions, 1981 Jaguar XJS should accelerate faster than 2011 GMC Acadia. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Acadia weights approximately 405 kg more than 1981 Jaguar XJS.
Because 1981 Jaguar XJS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2011 GMC Acadia, being front wheel drive (FWD), will offer much better control with better grip. 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 65 more torque (in Nm) than 2011 GMC Acadia. (366 Nm @ 3400 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2011 GMC Acadia.
Compare all specifications:
| 1981 Jaguar XJS | 2011 GMC Acadia | |
| Make | Jaguar | GMC |
| Model | XJS | Acadia |
| Year Released | 1981 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5344 cc | 3600 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 299 HP | 288 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 431 Nm | 366 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1707 kg | 2112 kg |
| Vehicle Length | 4880 mm | 5098 mm |
| Vehicle Width | 1780 mm | 1986 mm |
| Vehicle Height | 1270 mm | 1849 mm |
| Wheelbase Size | 2600 mm | 3020 mm |
| Fuel Tank Capacity | 90 L | 83 L |
