1990 Buick Roadmaster vs. 2006 Land Rover Range Rover Sport
To start off, 2006 Land Rover Range Rover Sport is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1990 Buick Roadmaster would be higher. At 5,002 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2006 Land Rover Range Rover Sport (300 HP @ 5500 RPM) has 132 more horse power than 1990 Buick Roadmaster. (168 HP @ 4200 RPM) In normal driving conditions, 2006 Land Rover Range Rover Sport should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2006 Land Rover Range Rover Sport weights approximately 76 kg more than 1990 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Land Rover Range Rover Sport is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2006 Land Rover Range Rover Sport 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, 2006 Land Rover Range Rover Sport (427 Nm @ 4000 RPM) has 81 more torque (in Nm) than 1990 Buick Roadmaster. (346 Nm @ 2400 RPM). This means 2006 Land Rover Range Rover Sport will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick Roadmaster.
Compare all specifications:
| 1990 Buick Roadmaster | 2006 Land Rover Range Rover Sport | |
| Make | Buick | Land Rover |
| Model | Roadmaster | Range Rover Sport |
| Year Released | 1990 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 4392 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 300 HP |
| Engine RPM | 4200 RPM | 5500 RPM |
| Torque | 346 Nm | 427 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2000 kg | 2076 kg |
| Vehicle Length | 5540 mm | 4790 mm |
| Vehicle Width | 2040 mm | 1930 mm |
| Vehicle Height | 1540 mm | 1820 mm |
| Wheelbase Size | 2950 mm | 2750 mm |
