1981 Alfa Romeo Spider vs. 2005 Jeep Liberty
To start off, 2005 Jeep Liberty is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Spider would be higher. At 2,425 cc (4 cylinders), 2005 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2005 Jeep Liberty (144 HP @ 5200 RPM) has 41 more horse power than 1981 Alfa Romeo Spider. (103 HP @ 5500 RPM) In normal driving conditions, 2005 Jeep Liberty should accelerate faster than 1981 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 812 kg more than 1981 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Jeep Liberty (215 Nm @ 4000 RPM) has 70 more torque (in Nm) than 1981 Alfa Romeo Spider. (145 Nm @ 4500 RPM). This means 2005 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Spider.
Compare all specifications:
1981 Alfa Romeo Spider | 2005 Jeep Liberty | |
Make | Alfa Romeo | Jeep |
Model | Spider | Liberty |
Year Released | 1981 | 2005 |
Body Type | Roadster | SUV |
Engine Position | Front | Front |
Engine Size | 1570 cc | 2425 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 103 HP | 144 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 145 Nm | 215 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Bore Size | 78 mm | 87.5 mm |
Engine Stroke Size | 82 mm | 101 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1000 kg | 1812 kg |
Vehicle Length | 4130 mm | 4440 mm |
Vehicle Width | 1640 mm | 1830 mm |
Vehicle Height | 1300 mm | 1790 mm |
Wheelbase Size | 2260 mm | 2660 mm |