1991 Buick Roadmaster vs. 2005 Porsche Boxster
To start off, 2005 Porsche Boxster is newer by 14 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 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2005 Porsche Boxster (280 HP @ 6200 RPM) has 103 more horse power than 1991 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2005 Porsche Boxster should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 495 kg more than 2005 Porsche Boxster.
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 (393 Nm @ 2400 RPM) has 73 more torque (in Nm) than 2005 Porsche Boxster. (320 Nm @ 4700 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche Boxster. 1991 Buick Roadmaster has automatic transmission and 2005 Porsche Boxster has manual transmission. 2005 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Buick Roadmaster | 2005 Porsche Boxster | |
Make | Buick | Porsche |
Model | Roadmaster | Boxster |
Year Released | 1991 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Middle |
Engine Size | 5731 cc | 3164 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 177 HP | 280 HP |
Engine RPM | 4200 RPM | 6200 RPM |
Torque | 393 Nm | 320 Nm |
Torque RPM | 2400 RPM | 4700 RPM |
Engine Compression Ratio | 8.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
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 | 1345 kg |
Vehicle Length | 5280 mm | 4340 mm |
Vehicle Width | 2040 mm | 1810 mm |
Vehicle Height | 1650 mm | 1300 mm |
Wheelbase Size | 2950 mm | 2420 mm |
Fuel Tank Capacity | 75 L | 53 L |