1991 Buick Roadmaster vs. 2008 Mercedes-Benz SLR McLaren
To start off, 2008 Mercedes-Benz SLR McLaren is newer by 17 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, 2008 Mercedes-Benz SLR McLaren (617 HP @ 6500 RPM) has 440 more horse power than 1991 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2008 Mercedes-Benz SLR McLaren should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 70 kg more than 2008 Mercedes-Benz SLR McLaren.
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, 2008 Mercedes-Benz SLR McLaren (780 Nm @ 3250 RPM) has 387 more torque (in Nm) than 1991 Buick Roadmaster. (393 Nm @ 2400 RPM). This means 2008 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
| 1991 Buick Roadmaster | 2008 Mercedes-Benz SLR McLaren | |
| Make | Buick | Mercedes-Benz |
| Model | Roadmaster | SLR McLaren |
| Year Released | 1991 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 617 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 393 Nm | 780 Nm |
| Torque RPM | 2400 RPM | 3250 RPM |
| Engine Compression Ratio | 8.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1770 kg |
| Vehicle Length | 5280 mm | 4660 mm |
| Vehicle Width | 2040 mm | 1910 mm |
| Vehicle Height | 1650 mm | 1270 mm |
| Wheelbase Size | 2950 mm | 2710 mm |
| Fuel Tank Capacity | 75 L | 98 L |
