1991 Buick Roadmaster vs. 2012 Infiniti G25
To start off, 2012 Infiniti G25 is newer by 21 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, 2012 Infiniti G25 (218 HP @ 6400 RPM) has 50 more horse power than 1991 Buick Roadmaster. (168 HP @ 4200 RPM) In normal driving conditions, 2012 Infiniti G25 should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 383 kg more than 2012 Infiniti G25.
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, 1991 Buick Roadmaster (346 Nm @ 2400 RPM) has 92 more torque (in Nm) than 2012 Infiniti G25. (254 Nm @ 4800 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti G25.
Compare all specifications:
| 1991 Buick Roadmaster | 2012 Infiniti G25 | |
| Make | Buick | Infiniti |
| Model | Roadmaster | G25 |
| Year Released | 1991 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 218 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 346 Nm | 254 Nm |
| Torque RPM | 2400 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2000 kg | 1617 kg |
| Vehicle Length | 5540 mm | 4773 mm |
| Vehicle Width | 2040 mm | 1773 mm |
| Vehicle Height | 1540 mm | 1453 mm |
| Wheelbase Size | 2950 mm | 2850 mm |
