DUI vs. DWI in New Jersey: What You Need to Know

If you’ve been charged with a drunk driving offense in New Jersey, you may be wondering: what exactly is the difference between a DUI and a DWI? The terms are often used interchangeably, but understanding the legal distinctions can be critical to your defense. At Ibrahim & Ibrahim Law Firm, our experienced criminal defense attorneys help clients throughout New Jersey fight DUI and DWI charges every day.

How New Jersey Defines DUI and DWI

In New Jersey, the law uses the term DWI (Driving While Intoxicated) under N.J.S.A. 39:4-50. Unlike many other states, New Jersey does not technically have a separate DUI statute — the charge covers both alcohol and drug impairment. However, both terms refer to the same offense: operating a motor vehicle while under the influence of alcohol or drugs.

A driver can be charged with DWI in New Jersey if:

  • Their Blood Alcohol Content (BAC) is 0.08% or higher (0.04% for commercial drivers)
  • They are under the influence of a controlled dangerous substance (CDS)
  • They are under the combined influence of alcohol and drugs

What Are the Penalties for a DWI in New Jersey?

First Offense DWI

  • Fine: $250–$400
  • Jail: Up to 30 days
  • License suspension until IID installed
  • Ignition Interlock Device (IID) required

Second Offense DWI

  • Fine: $500–$1,000
  • Jail: 48 hours to 90 days
  • License suspension: 1–2 years

Third Offense DWI

  • Fine: $1,000
  • Jail: 180 days
  • License suspension: 8 years

Can You Fight a DUI/DWI Charge in New Jersey?

Yes — and many charges are successfully defended. Common defenses include challenging the traffic stop, questioning breathalyzer calibration, disputing field sobriety tests, and attacking chain of custody of blood samples. Our New Jersey DWI lawyers know how to find weaknesses in the prosecution’s case.

Why You Need a DUI/DWI Lawyer in New Jersey

New Jersey has some of the strictest DWI laws in the country. A conviction can affect your license, insurance rates, employment, and even immigration status. The Ibrahim & Ibrahim Law Firm provides aggressive DUI defense representation across New Jersey, including Jersey City, Paterson, and East Brunswick.

Call us today at (855) 529-0030 for a free consultation. We’re available 24/7.