1991 Buick Roadmaster vs. 2011 Koenigsegg CCX
To start off, 2011 Koenigsegg CCX is newer by 20 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, 2011 Koenigsegg CCX (806 HP @ 6900 RPM) has 629 more horse power than 1991 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2011 Koenigsegg CCX should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 660 kg more than 2011 Koenigsegg CCX.
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, 2011 Koenigsegg CCX (919 Nm @ 5700 RPM) has 526 more torque (in Nm) than 1991 Buick Roadmaster. (393 Nm @ 2400 RPM). This means 2011 Koenigsegg CCX will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster. 1991 Buick Roadmaster has automatic transmission and 2011 Koenigsegg CCX has manual transmission. 2011 Koenigsegg CCX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Roadmaster | 2011 Koenigsegg CCX | |
| Make | Buick | Koenigsegg |
| Model | Roadmaster | CCX |
| Year Released | 1991 | 2011 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 5731 cc | 4719 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 806 HP |
| Engine RPM | 4200 RPM | 6900 RPM |
| Torque | 393 Nm | 919 Nm |
| Torque RPM | 2400 RPM | 5700 RPM |
| Engine Compression Ratio | 8.0:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1180 kg |
| Vehicle Length | 5280 mm | 4293 mm |
| Vehicle Width | 2040 mm | 1996 mm |
| Vehicle Height | 1650 mm | 1120 mm |
| Wheelbase Size | 2950 mm | 2660 mm |
