1992 BMW 545 vs. 1991 Buick Roadmaster
To start off, 1992 BMW 545 is newer by 1 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, 1992 BMW 545 (282 HP @ 5700 RPM) has 114 more horse power than 1991 Buick Roadmaster. (168 HP @ 4200 RPM). In normal driving conditions, 1992 BMW 545 should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 350 kg more than 1992 BMW 545.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1992 BMW 545 (420 Nm @ 3900 RPM) has 74 more torque (in Nm) than 1991 Buick Roadmaster. (346 Nm @ 2400 RPM). This means 1992 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
1992 BMW 545 | 1991 Buick Roadmaster | |
Make | BMW | Buick |
Model | 545 | Roadmaster |
Year Released | 1992 | 1991 |
Body Type | Station Wagon | Station Wagon |
Engine Position | Front | Front |
Engine Size | 4398 cc | 5002 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 282 HP | 168 HP |
Engine RPM | 5700 RPM | 4200 RPM |
Torque | 420 Nm | 346 Nm |
Torque RPM | 3900 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1650 kg | 2000 kg |
Vehicle Length | 4730 mm | 5540 mm |
Vehicle Width | 1760 mm | 2040 mm |
Vehicle Height | 1400 mm | 1540 mm |