1991 Buick Roadmaster vs. 2004 Jeep Liberty
To start off, 2004 Jeep Liberty is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2004 Jeep Liberty (211 HP) has 34 more horse power than 1991 Buick Roadmaster. (177 HP) In normal driving conditions, 2004 Jeep Liberty should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 27 kg more than 1991 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2004 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, 1991 Buick Roadmaster (393 Nm) has 74 more torque (in Nm) than 2004 Jeep Liberty. (319 Nm). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2004 Jeep Liberty.
Compare all specifications:
| 1991 Buick Roadmaster | 2004 Jeep Liberty | |
| Make | Buick | Jeep |
| Model | Roadmaster | Liberty |
| Year Released | 1991 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 3687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 211 HP |
| Torque | 393 Nm | 319 Nm |
| Engine Compression Ratio | 8.0:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1840 kg | 1867 kg |
| Vehicle Length | 5280 mm | 4440 mm |
| Vehicle Width | 2040 mm | 1830 mm |
| Vehicle Height | 1650 mm | 1790 mm |
| Wheelbase Size | 2950 mm | 2660 mm |
| Fuel Tank Capacity | 75 L | 74 L |
