1991 Buick Roadmaster vs. 2013 Aston Martin Vanquish
To start off, 2013 Aston Martin Vanquish is newer by 22 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 5,935 cc (12 cylinders), 2013 Aston Martin Vanquish is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 101 kg more than 2013 Aston Martin Vanquish.
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, 2013 Aston Martin Vanquish (620 Nm @ 5500 RPM) has 227 more torque (in Nm) than 1991 Buick Roadmaster. (393 Nm @ 2400 RPM). This means 2013 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
| 1991 Buick Roadmaster | 2013 Aston Martin Vanquish | |
| Make | Buick | Aston Martin |
| Model | Roadmaster | Vanquish |
| Year Released | 1991 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5731 cc | 5935 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 0 HP |
| Engine RPM | 4200 RPM | 6750 RPM |
| Torque | 393 Nm | 620 Nm |
| Torque RPM | 2400 RPM | 5500 RPM |
| Fuel Type | Gasoline | Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1739 kg |
| Vehicle Length | 5280 mm | 4720 mm |
| Vehicle Width | 2040 mm | 2067 mm |
| Vehicle Height | 1650 mm | 1294 mm |
| Wheelbase Size | 2950 mm | 2740 mm |
| Fuel Tank Capacity | 75 L | 78 L |
