1992 Buick Roadmaster vs. 2009 Lexus LS
To start off, 2009 Lexus LS is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (358 HP @ 6400 RPM) has 181 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2009 Lexus LS should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 100 kg more than 2009 Lexus LS.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 1992 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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, 2009 Lexus LS (466 Nm @ 4100 RPM) has 72 more torque (in Nm) than 1992 Buick Roadmaster. (394 Nm @ 2400 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 1992 Buick Roadmaster.
Compare all specifications:
1992 Buick Roadmaster | 2009 Lexus LS | |
Make | Buick | Lexus |
Model | Roadmaster | LS |
Year Released | 1992 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 5733 cc | 4605 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 177 HP | 358 HP |
Engine RPM | 4200 RPM | 6400 RPM |
Torque | 394 Nm | 466 Nm |
Torque RPM | 2400 RPM | 4100 RPM |
Engine Bore Size | 101.6 mm | 94 mm |
Engine Stroke Size | 88.4 mm | 83 mm |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1840 kg | 1740 kg |
Vehicle Length | 5490 mm | 5160 mm |
Vehicle Width | 1990 mm | 1880 mm |
Vehicle Height | 1430 mm | 1490 mm |
Wheelbase Size | 2950 mm | 3100 mm |
Fuel Tank Capacity | 87 L | 84 L |