1991 Buick Roadmaster vs. 2013 Acura MDX
To start off, 2013 Acura MDX 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 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2013 Acura MDX (300 HP @ 6300 RPM) has 132 more horse power than 1991 Buick Roadmaster. (168 HP @ 4200 RPM) In normal driving conditions, 2013 Acura MDX should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2013 Acura MDX weights approximately 69 kg more than 1991 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Buick Roadmaster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 2013 Acura MDX, being front wheel drive (FWD), will offer much better control with better grip. 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 Acura MDX (366 Nm @ 4500 RPM) has 20 more torque (in Nm) than 1991 Buick Roadmaster. (346 Nm @ 2400 RPM). This means 2013 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
| 1991 Buick Roadmaster | 2013 Acura MDX | |
| Make | Buick | Acura |
| Model | Roadmaster | MDX |
| Year Released | 1991 | 2013 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 300 HP |
| Engine RPM | 4200 RPM | 6300 RPM |
| Torque | 346 Nm | 366 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2000 kg | 2069 kg |
| Vehicle Length | 5540 mm | 4867 mm |
| Vehicle Width | 2040 mm | 2238 mm |
| Vehicle Height | 1540 mm | 1733 mm |
| Wheelbase Size | 2950 mm | 2750 mm |
