California Vehicle Code Section 10851 makes it a crime to drive or take someone else’s vehicle without the owner’s consent, whether you meant to keep it permanently or only borrow it. It’s a wobbler, which means prosecutors can file it as a misdemeanor carrying up to one year in county jail and a fine of up to $5,000, or as a felony carrying up to three years. Certain vehicles and certain prior convictions push the punishment higher automatically.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
What Counts as a Violation
Section 10851(a) reaches anyone who drives or takes a vehicle belonging to someone else, without permission, while intending to deprive the owner of possession. The intent can be permanent or temporary. Taking a friend’s truck for a weekend without asking sits inside the statute just as clearly as stripping it for parts.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
The law also covers people who help with the taking rather than drive off in the vehicle. A lookout or a planner can be charged as a party or accomplice. Attempts count too. Breaking into a car and failing to hotwire it can still support charges based on demonstrated intent.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
How 10851 Differs From Grand Theft Auto
California has two statutes that overlap here: Vehicle Code 10851(a) and Penal Code 487(d)(1), which is grand theft auto. Grand theft auto requires proof that you intended to permanently steal the vehicle. Section 10851 is broader because it covers both permanent and temporary deprivation, so a prosecutor can charge you under it even if you planned to return the car the next morning.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
In practice, prosecutors sometimes pick between the two based on the facts. A vehicle recovered quickly and nearby tends to draw a 10851 charge. One found stripped in another county two weeks later fits grand theft auto better. Some defendants face both charges, though a court cannot convict on both for the same act of taking.
What people commonly call “joyriding” generally means taking a vehicle without meaning to keep it. Many states treat unauthorized use as a misdemeanor separate from theft.2Legal Information Institute (LII). Joyriding California is unusual in collapsing joyriding and more serious vehicle theft into one statute, which gives prosecutors wide charging discretion.
Misdemeanor or Felony: How the Charge Is Decided
Because 10851 is a wobbler, the prosecutor’s charging decision shapes everything that follows. Factors that push a case toward felony territory include the value of the vehicle, damage caused during the taking, whether the vehicle was used to commit another crime, and the defendant’s criminal history. A first-time offender who took a friend’s older sedan and returned it intact will usually face a misdemeanor. Someone with prior theft convictions who took a newer vehicle and damaged it is looking at a felony.
Some cases skip the wobbler analysis entirely. The statute mandates felony treatment when the vehicle taken is an ambulance, a distinctively marked law enforcement or fire department vehicle on an emergency call, or a vehicle modified for a disabled person that displays an authorized disabled placard or license plate, provided the person taking it knew or reasonably should have known about the vehicle’s status.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
Standard Penalties
A misdemeanor conviction carries up to one year in county jail, a fine of up to $5,000, or both. Courts often impose probation instead of the full jail term for first-time offenders, usually with conditions like community service and restitution to the vehicle’s owner.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
A standard felony conviction carries 16 months, two years, or three years served in county jail under California’s realignment rules (Penal Code 1170(h)), plus a fine of up to $5,000, or both. The judge picks one of those terms based on aggravating and mitigating factors. Felony probation is possible in some cases, but it typically comes with stricter conditions and longer supervision.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
Restitution is a near-certainty in either case. Courts order defendants to compensate the owner for repair costs, towing fees, rental car expenses, and any other financial losses tied directly to the taking.
Harsher Penalties for Special Vehicles and Repeat Offenders
Taking an ambulance (as defined in Vehicle Code 165(a)), a marked emergency vehicle on an emergency call, or a disability-modified vehicle displaying an authorized placard or plate is a straight felony carrying two, three, or four years in state prison and a fine of up to $10,000, or both. There is no misdemeanor option for these vehicles.1California Legislative Information. California Code VEH 10851 – Theft and Injury of Vehicles
Penal Code 666.5 raises the stakes for anyone with a prior felony conviction for vehicle theft. If you have a previous felony under 10851, grand theft auto under Penal Code 487(d), or receiving a stolen vehicle under Penal Code 496d, a new conviction for any of those offenses carries two, three, or four years in state prison and a fine of up to $10,000, or both. The enhancement applies whether or not you actually served prison time for the earlier conviction.3California Legislative Information. California Code PEN 666.5 – Punishment for Vehicle Theft With Prior Vehicle Theft Conviction
The prior conviction has to be specifically alleged in the charging document and either admitted by the defendant in court or proven to a jury. Prosecutors cannot spring this enhancement at sentencing without raising it from the start.3California Legislative Information. California Code PEN 666.5 – Punishment for Vehicle Theft With Prior Vehicle Theft Conviction
California’s Three Strikes law can also affect sentencing for repeat felony offenders, though after voters passed Proposition 36 in 2012, the 25-years-to-life sentence for a third strike generally requires the new offense to be a serious or violent felony.4California Secretary of State. California Proposition 36 – Three Strikes Law, Repeat Felony Offenders, Penalties, Initiative Statute A standard 10851 violation is not classified as a serious or violent felony, so the most extreme Three Strikes penalty is unlikely to apply to a routine unauthorized vehicle taking. If the taking involved aggravating conduct that qualifies as a separate serious felony, the calculus changes.
Additional Charges That Can Stack
Using a stolen vehicle to commit another crime almost always produces additional charges. Taking a car and then using it in a robbery means charges for both the taking and the robbery, and the sentences may run consecutively rather than concurrently.
Causing injury or property damage while in possession of the vehicle adds more exposure. A high-speed chase that ends in a crash can produce charges for reckless evading, assault with a deadly weapon (the vehicle), or vehicular manslaughter. The original 10851 charge doesn’t disappear because the situation got worse. It stacks on top of everything else.
Defenses That Work
No Intent to Deprive
The prosecution has to prove you intended to deprive the owner of the vehicle. A genuine belief that you had permission, or a reasonable belief that the car was yours (say, an identical rental in the same parking garage), undercuts the intent element. Text messages, voicemails, or testimony from people who saw the owner lending you the car before can all support this defense. Intent is invisible and has to be inferred from circumstances, which is where prosecutors’ cases most often struggle.5Justia. California Criminal Jury Instructions – CALCRIM No. 1820 Felony Unlawful Taking or Driving of Vehicle
Owner’s Consent
If the owner gave you permission, there’s no crime. Consent can be explicit or implied through a pattern of prior use. Borrowing a friend’s car a dozen times without asking each time suggests implied consent. The line gets fuzzy when the owner gave limited permission and you exceeded it, like borrowing a car for an hour and keeping it a week. Prosecutors argue that extended use shows new intent to deprive; the defense argues the initial consent was never formally revoked.
Mistaken Identity
Vehicle theft cases sometimes rest on shaky identification. Challenging eyewitness testimony or surveillance footage matters when the defendant wasn’t the person who took the car. Alibi evidence like time-stamped receipts, phone GPS data, or witnesses who were with you elsewhere can be decisive. When fingerprints or DNA from the vehicle don’t match, that alone can create reasonable doubt.
Consequences Beyond the Sentence
A 10851 conviction follows you well past the courtroom. A felony conviction can trigger suspension or revocation of your driver’s license, which by itself closes off many jobs. Even a misdemeanor shows up on background checks and raises concerns with employers, particularly for positions involving vehicles, deliveries, or fiduciary responsibility.
Commercial truck drivers face a separate federal consequence. The Federal Motor Carrier Safety Administration disqualifies CDL holders from operating commercial motor vehicles after a felony conviction that involved the use of a motor vehicle, whether the vehicle was commercial or personal. Specific disqualification periods depend on the offense and prior history.6FMCSA. Is a Driver Who Has a CDL and Has Been Convicted of a Felony Disqualified From Operating a CMV Under the FMCSRs? For someone whose livelihood depends on a CDL, a felony 10851 conviction can end a career.
Professional licensing boards in fields like nursing, real estate, and finance routinely review criminal history. A vehicle theft conviction signals dishonesty to these boards, and license applications can be denied or existing licenses revoked.
Expungement
California law allows people convicted under 10851 to petition for expungement under Penal Code 1203.4, which lets the court withdraw the guilty plea and dismiss the case. Expungement doesn’t erase the record, but it does allow you to state on most private job applications that you haven’t been convicted.
Eligibility generally requires that you’ve completed your full sentence, including any probation, and that you aren’t currently charged with or serving a sentence for another offense. Misdemeanors are more straightforward to expunge. Felonies can sometimes be reduced to misdemeanors first under Penal Code 17(b) and then expunged, though that path takes longer and requires convincing the court that the interests of justice support the reclassification.
Expungement does not restore gun rights lost through a felony conviction, and it won’t reverse a CDL disqualification that’s already in effect. It also won’t stop the conviction from being counted at sentencing if you’re charged with another crime. For employment purposes, it’s still worth pursuing once you’re eligible. An attorney familiar with the process can file the petition and appear at the hearing, though some people handle it themselves.