1987 Ford Sierra vs. 2006 Jaguar XJ8
To start off, 2006 Jaguar XJ8 is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,555 cc (8 cylinders), 2006 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ8 (254 HP @ 6250 RPM) has 150 more horse power than 1987 Ford Sierra. (104 HP @ 5200 RPM) In normal driving conditions, 2006 Jaguar XJ8 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJ8 weights approximately 629 kg more than 1987 Ford Sierra. 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, 2006 Jaguar XJ8 (335 Nm @ 4200 RPM) has 175 more torque (in Nm) than 1987 Ford Sierra. (160 Nm @ 4000 RPM). This means 2006 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2006 Jaguar XJ8 has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar XJ8 will be easier to drive especially in heavy traffic.
Compare all specifications:
1987 Ford Sierra | 2006 Jaguar XJ8 | |
Make | Ford | Jaguar |
Model | Sierra | XJ8 |
Year Released | 1987 | 2006 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1991 cc | 3555 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 104 HP | 254 HP |
Engine RPM | 5200 RPM | 6250 RPM |
Torque | 160 Nm | 335 Nm |
Torque RPM | 4000 RPM | 4200 RPM |
Engine Bore Size | 90.8 mm | 86 mm |
Engine Stroke Size | 77 mm | 76.5 mm |
Engine Compression Ratio | 9.2:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1055 kg | 1684 kg |
Vehicle Length | 4500 mm | 5100 mm |
Vehicle Width | 1680 mm | 1870 mm |
Vehicle Height | 1400 mm | 1450 mm |
Wheelbase Size | 2620 mm | 3040 mm |