1985 Ford Sierra vs. 2003 Jaguar XK
To start off, 2003 Jaguar XK is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 3,994 cc (8 cylinders), 2003 Jaguar XK is equipped with a bigger engine. In terms of performance, 2003 Jaguar XK (290 HP @ 6100 RPM) has 142 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2003 Jaguar XK should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jaguar XK weights approximately 365 kg more than 1985 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Jaguar XK (393 Nm @ 4250 RPM) has 173 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2003 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
1985 Ford Sierra | 2003 Jaguar XK | |
Make | Ford | Jaguar |
Model | Sierra | XK |
Year Released | 1985 | 2003 |
Engine Position | Front | Front |
Engine Size | 2790 cc | 3994 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 148 HP | 290 HP |
Engine RPM | 5700 RPM | 6100 RPM |
Torque | 220 Nm | 393 Nm |
Torque RPM | 3800 RPM | 4250 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 68.5 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1205 kg | 1570 kg |
Vehicle Length | 4400 mm | 4770 mm |
Vehicle Width | 1680 mm | 1840 mm |
Vehicle Height | 1370 mm | 1300 mm |
Wheelbase Size | 2620 mm | 3040 mm |