We want to bring you the latest G37 News, Photos, Colors, Options and Prices. The Infiniti G37 convertible will be released to dealers in the Spring of 2009. Sign up to receive the latest information. Grubbs Infiniti offers a full-line of luxury performance automobiles that inspire at every turn, including the G sports coupe and sedan. Our family has been in the automobile business since 1948 and we are still family owned and operated. We serve DFW, the Fort Worth and Dallas communities, as well as the state of Texas and the entire nation for your new and used Infiniti needs.