1992 Buick Roadmaster vs. 2010 Porsche Cayman
To start off, 2010 Porsche Cayman is newer by 18 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2010 Porsche Cayman (320 HP @ 7200 RPM) has 143 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2010 Porsche Cayman should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 490 kg more than 2010 Porsche Cayman.
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, 1992 Buick Roadmaster (394 Nm @ 2400 RPM) has 24 more torque (in Nm) than 2010 Porsche Cayman. (370 Nm @ 4750 RPM). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2010 Porsche Cayman. 1992 Buick Roadmaster has automatic transmission and 2010 Porsche Cayman has manual transmission. 2010 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Buick Roadmaster | 2010 Porsche Cayman | |
| Make | Buick | Porsche |
| Model | Roadmaster | Cayman |
| Year Released | 1992 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5733 cc | 3400 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 177 HP | 320 HP |
| Engine RPM | 4200 RPM | 7200 RPM |
| Torque | 394 Nm | 370 Nm |
| Torque RPM | 2400 RPM | 4750 RPM |
| 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 | 1350 kg |
| Vehicle Length | 5490 mm | 4376 mm |
| Vehicle Width | 1990 mm | 1801 mm |
| Vehicle Height | 1430 mm | 1306 mm |
| Wheelbase Size | 2950 mm | 2416 mm |
| Fuel Tank Capacity | 87 L | 64 L |
