2007 GMC Sierra vs. 1987 Jaguar XJS
To start off, 2007 GMC Sierra is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1987 Jaguar XJS would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 95 more horse power than 1987 Jaguar XJS. (217 HP @ 5300 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1987 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1160 kg more than 1987 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 175 more torque (in Nm) than 1987 Jaguar XJS. (331 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Jaguar XJS. 2007 GMC Sierra has automatic transmission and 1987 Jaguar XJS has manual transmission. 1987 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1987 Jaguar XJS | |
| Make | GMC | Jaguar |
| Model | Sierra | XJS |
| Year Released | 2007 | 1987 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3590 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 312 HP | 217 HP |
| Engine RPM | 4400 RPM | 5300 RPM |
| Torque | 506 Nm | 331 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 102 mm | 91.1 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2790 kg | 1630 kg |
| Vehicle Length | 6340 mm | 4880 mm |
| Vehicle Width | 2440 mm | 1800 mm |
| Vehicle Height | 1940 mm | 1270 mm |
| Wheelbase Size | 4010 mm | 2600 mm |
