Penalties for DUI conviction depend on a number of factors.  For the purposes of this entry, the focus will be on the factors of blood alcohol content (B.A.C.) at the time of driving and number of prior convictions.

(a) General impairment.–Except as set forth in subsection (b) or (c), an individual who violates DUI general impairment (relating to driving under influence of alcohol or controlled substance) shall be sentenced as follows:

(1) For a first offense, to:

(i) undergo a mandatory minimum term of six months’ probation;

(ii) pay a fine of $300;

(iii) attend an alcohol highway safety school approved by the department; and

(iv) comply with all drug and alcohol treatment requirements imposed relating to drug and alcohol assessments and relating to mandatory sentencing).

(2) For a second offense, to:

(i) undergo imprisonment for not less than five days;

(ii) pay a fine of not less than $300 nor more than $2,500;

(iii) attend an alcohol highway safety school approved by the department; and

(iv) comply with all drug and alcohol treatment requirements imposed (3) For a third or subsequent offense, to:

(i) undergo imprisonment of not less than ten days;

(ii) pay a fine of not less than $500 nor more than $5,000; and

(iii) comply with all drug and alcohol treatment requirements imposed

(b) High rate of blood alcohol; minors; commercial vehicles and school buses and school vehicles; accidents.–Except as set forth in subsection (c), an individual who violates DUI general impairment where there was an accident resulting in bodily injury, serious bodily injury or death of any person or damage to a vehicle or other property or who violates section 3802(b), (e) or (f) shall be sentenced as follows:

(1) For a first offense, to:

(i) undergo imprisonment of not less than 48 consecutive hours;

(ii) pay a fine of not less than $500 nor more than $5,000;

(iii) attend an alcohol highway safety school approved by the department; and

(iv) comply with all drug and alcohol treatment requirements imposed (2) For a second offense, to:

(i) undergo imprisonment of not less than 30 days;

(ii) pay a fine of not less than $750 nor more than $5,000;

(iii) attend an alcohol highway safety school approved by the department; and

(iv) comply with all drug and alcohol treatment requirements imposed (3) For a third offense, to:

(i) undergo imprisonment of not less than 90 days;

(ii) pay a fine of not less than $1,500 nor more than $10,000; and

(iii) comply with all drug and alcohol treatment requirements imposed (4) For a fourth or subsequent offense, to:

(i) undergo imprisonment of not less than one year;

(ii) pay a fine of not less than $1,500 nor more than $10,000; and

(iii) comply with all drug and alcohol treatment requirements imposed