When I train my voice I can sing down to the D below the low E on my guitar (I believe this is D2?). When I sing up I start to modify my vowels around Ab below middle C and I have a vocal break on Eb above that. I can then sing head voice and falsetto above to around B. What vocal type do I have?
Your voice type depends on a lot of factors, such as vocal timbre, tessitura etc. However, judging from your range alone, you are most likely a bass (E2-E4).
Sounds like a classic bass. Your party piece could be 'Old Man River' in Bb. You need a good strong low F, and the 'money note' is D above middle C. A bit of training should keep the vowels pure up to there.
I would suggest the term for your present range would be baritone.