The Psychology of Hardtop Convertibles: A Look at the Toyota MR2 Spyder

When it comes to convertibles, many enthusiasts prefer the added security and psychological comfort of a fixed roof. The Toyota MR2 Spyder hardtop fastback is a prime example of this concept. Not only does it provide a sense of safety, but it also boasts an impressive performance package.

With its 250 horsepower engine, the MR2 Spyder hardtop fastback can reach speeds over 170 mph, as proven during the LeMans racing event. In contrast, open-wheel Indy cars and F1 vehicles often feature drag-inducing designs that compromise their performance.

For street car enthusiasts, the contest is relatively easy, as most convertibles still retain a full windshield and structural integrity issues are not addressed by a cage. Aesthetically, a fixed roof may also be preferred over a convertible, depending on personal taste.

However, there are some potential drawbacks to consider when it comes to hardtop convertibles. For instance, the added weight of a fixed roof can increase the car's frontal area, potentially offsetting any gains made by reducing drag. Additionally, the exposed roll cage and driver may create a higher coefficient of drag (CD), further compromising performance.

A comparison between a full windshield and well-shaped roofline versus a SCCA-prod car-style aero screen and exposed roll cage would be fascinating to see in a wind tunnel test.

For those interested in installing a hardtop on their Toyota MR2 Spyder, there are some key considerations to keep in mind. The process involves removing the left and right plastic trim parts that the seatbelt passes through, replacing them with stainless latch parts, and installing the mounting posts using supplied bolts.

It's also important to be mindful of the retaining rivet on the seatbelt when pulling it through the old trim pieces, as well as the potential for creasing the new plastic trim if too much pressure is applied during installation. With careful attention to detail, however, a successful hardtop conversion can be achieved.

For those seeking more information on the Toyota MR2 Spyder hardtop, there are many online resources available, including manufacturer instructions and community forums. By consulting these sources and taking necessary precautions, enthusiasts can successfully install their own hardtop convertibles and enjoy improved performance and style.

Mr2 spyder hardtop fastback