1989 Ford Sierra vs. 2007 Jeep Liberty
To start off, 2007 Jeep Liberty is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 3,700 cc (6 cylinders), 2007 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 Jeep Liberty (210 HP @ 5200 RPM) has 85 more horse power than 1989 Ford Sierra. (125 HP @ 5600 RPM) In normal driving conditions, 2007 Jeep Liberty should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Liberty weights approximately 903 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Liberty 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 Jeep Liberty (319 Nm @ 4000 RPM) has 145 more torque (in Nm) than 1989 Ford Sierra. (174 Nm @ 2500 RPM). This means 2007 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
1989 Ford Sierra | 2007 Jeep Liberty | |
Make | Ford | Jeep |
Model | Sierra | Liberty |
Year Released | 1989 | 2007 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 3700 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 125 HP | 210 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 174 Nm | 319 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 86 mm | 93 mm |
Engine Stroke Size | 86 mm | 90.8 mm |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1128 kg | 2031 kg |
Vehicle Length | 4430 mm | 4440 mm |
Vehicle Width | 1700 mm | 1830 mm |
Vehicle Height | 1380 mm | 1790 mm |
Wheelbase Size | 2530 mm | 2660 mm |
Fuel Tank Capacity | 60 L | 78 L |