OK - given that you are not looking for a secondary fermented ale......or a Lambic style....you might try a twelve-pack of SamAdams Oktoberfest lager. Its abv is nearing 7.0 percent....mild hops and heavy residual sugars, give it a full mouth and make it a sipping brew.
http://www.samadams.com/beer/styles/octoberfest.html
Sincerely,
Gargoyle