1991 Buick Roadmaster vs. 2004 Subaru Outback
To start off, 2004 Subaru Outback 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 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP @ 4200 RPM) has 2 more horse power than 2004 Subaru Outback. (166 HP @ 5600 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 415 kg more than 2004 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Subaru Outback 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 Subaru Outback 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 (346 Nm) has 121 more torque (in Nm) than 2004 Subaru Outback. (225 Nm). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru Outback.
Compare all specifications:
| 1991 Buick Roadmaster | 2004 Subaru Outback | |
| Make | Buick | Subaru |
| Model | Roadmaster | Outback |
| Year Released | 1991 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 2458 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 168 HP | 166 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 346 Nm | 225 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2000 kg | 1585 kg |
| Vehicle Length | 5540 mm | 4690 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1540 mm | 1490 mm |
| Wheelbase Size | 2950 mm | 2680 mm |
