
California Vehicle Code § 10851 VC makes it a crime to take or drive someone else’s vehicle without their consent. Commonly called joyriding, this offense can be charged as either a misdemeanor or a felony:
10851(a) VC Penalties | |
Misdemeanor |
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Felony |
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In this article, our California criminal defense attorneys discuss the following joyriding topics:
1. Elements of 10851(a) VC
For you to be convicted of joyriding under Vehicle Code 10851(a) VC, the prosecutors must prove beyond a reasonable doubt these three elements of California Jury Instruction “CALCRIM” 1820:
- You drove or took someone else’s vehicle;
- The owner of the vehicle did not consent to the driving or taking; and,
- You acted with the intent to deny the vehicle’s owner possession of the vehicle for any period of time.1
Examples of joyriding include:
- Hotwiring a neighbor’s car in order to make it to the airport on time to catch a flight
- While house-sitting for a friend, “borrowing” the friend’s car (with no consent)
- Without permission to do so, taking a parent’s car out to go on a date
Take note that with regards to the third element, you can be found guilty of joyriding even if you intended to bring the car back. Merely “borrowing” a motor vehicle still violates 10851(a) VC.2
Also, the court will likely determine that you had “intent to deny” the owner possession of their vehicle if you are found in possession of the vehicle under suspicious circumstances.3
2. Defenses
Here at Shouse Law Group, we have represented literally thousands of people accused of vehicular crimes such as joyriding. In our experience, the following three defenses have proven very effective with prosecutors, judges, and juries at getting these charges reduced or dismissed.
1) You Had a Claim of Right to the Vehicle
In this particular context, a claim of right means that you rightfully owned the car that you drove or took. Therefore, you committed no crime if you owned the vehicle involved.
We typically raise this defense when it is unclear as to whose name a car’s title is under. As long as there is a reasonable doubt as to ownership, the joyriding charges should not stand.
2) The Owner Consented to You Driving the Vehicle
Recall that an element of the crime of joyriding is that a car’s owner must not have consented to you driving or taking the car. A solid defense, therefore, is for you to show that you had the vehicle owner’s consent to drive it.
Note that consent must be given for the specific facts of a given case. 10851(c) VC expressly states that consent cannot be presumed or implied because of the owner’s consent on a previous occasion.4
Therefore, we gather all the available evidence indicating the owner consented. Typically, such evidence includes text messages, voicemails, emails, eyewitness testimony, or surveillance footage.
3) You Acted Under Duress
To best understand this defense, think of a case where a bank robber holds a pedestrian at gunpoint and tells him to get into a running car and drive them away.
Therefore, duress is when an accused basically says, “He made me do it.” Duress applies to the very limited situation in which you commit a crime (here, unlawfully taking a car), because somebody threatened to kill you if the crime was not committed.

Joyriding can be a felony or misdemeanor.
3. Penalties
Under Vehicle Code 10851(a) VC, unlawfully taking or driving a vehicle is a wobbler. This means it can be punished as either a California misdemeanor or a felony.
As a misdemeanor, joyriding carries up to one year in county jail and/or $5,000.5 As a felony, joyriding carries 16 months, two years, or three years in jail and/or up to $10,000.6
Note that the penalties increase if:
- You drove or took an ambulance, law enforcement vehicle, or fire department vehicle on an emergency call;7 or,
- You have one or more prior felony convictions of joyriding or grand theft.8
In these “aggravated” circumstances, joyriding carries two, three, or four years in jail and/or up to $10,000.9
When clients contact us following a joyriding arrest, we can often engage in a pre-file intervention in attempt to persuade prosecutors to bring misdemeanor instead of felony charges. In some cases, we even convince the state not to bring charges at all due to a lack of incriminating evidence.
4. Related Offenses
- Grand theft auto – PC 487(d)(1) – Stealing a vehicle.
- Auto burglary – PC 459 – Entering a locked vehicle with the intent to commit grand larceny, petit larceny, or any felony offense.
- Malicious mischief to a vehicle – VC 10853 – Entering or climbing onto another person’s vehicle, or tampering with the controls, in order to cause damage.
Additional Reading
For more in-depth information, refer to the following scholarly articles:
- Injuries related to car crime: the joy-riding epidemic – Injury.
- Perceptions of Physical, Psychological, Social and Legal Deterrents to Joyriding – Crime Prevention and Community Safety.
- Investigation into Joyriding as an Addictive Behaviour – Loughborough University.
- Speeding and Joy Riding – Shades of Deviance: A Primer on Crime, Deviance and Social Harm.
- Addicted to joyriding? An exploration of young offenders’ accounts of their car crime – Psychology, Crime & Law.
Legal References:
- California Vehicle Code 10851 VC.
The full language of the code section reads as follows:
(a) Any person who drives or takes a vehicle not his or her own, without the consent of the owner thereof, and with intent either to permanently or temporarily deprive the owner thereof of his or her title to or possession of the vehicle, whether with or without intent to steal the vehicle, or any person who is a party or an accessory to or an accomplice in the driving or unauthorized taking or stealing, is guilty of a public offense and, upon conviction thereof, shall be punished by imprisonment in a county jail for not more than one year or pursuant to subdivision (h) of Section 1170 of the Penal Code or by a fine of not more than five thousand dollars ($5,000), or by both the fine and imprisonment.
(b) If the vehicle is (1) an ambulance, as defined in subdivision (a) of Section 165, (2) a distinctively marked vehicle of a law enforcement agency or fire department, taken while the ambulance or vehicle is on an emergency call and this fact is known to the person driving or taking, or any person who is party or an accessory to or an accomplice in the driving or unauthorized taking or stealing, or (3) a vehicle which has been modified for the use of a disabled veteran or any other disabled person and which displays a distinguishing license plate or placard issued pursuant to Section 22511.5 or 22511.9 and this fact is known or should reasonably have been known to the person driving or taking, or any person who is party or an accessory in the driving or unauthorized taking or stealing, the offense is a felony punishable by imprisonment pursuant to subdivision (h) of Section 1170 of the Penal Code for two, three, or four years or by a fine of not more than ten thousand dollars ($10,000), or by both the fine and imprisonment.
(c) In any prosecution for a violation of subdivision (a) or (b), the consent of the owner of a vehicle to its taking or driving shall not in any case be presumed or implied because of the owner’s consent on a previous occasion to the taking or driving of the vehicle by the same or a different person.
(d) The existence of any fact which makes subdivision (b) applicable shall be alleged in the accusatory pleading, and either admitted by the defendant in open court, or found to be true by the jury trying the issue of guilt or by the court where guilt is established by plea of guilty or nolo contendere or by trial by the court sitting without a jury.
(e) Any person who has been convicted of one or more previous felony violations of this section, or felony grand theft of a vehicle in violation of subdivision (d) of Section 487 of the Penal Code, former subdivision (3) of Section 487 of the Penal Code, as that section read prior to being amended by Section 4 of Chapter 1125 of the Statutes of 1993, or Section 487h of the Penal Code, is punishable as set forth in Section 666.5 of the Penal Code. The existence of any fact that would bring a person under Section 666.5 of the Penal Code shall be alleged in the information or indictment and either admitted by the defendant in open court, or found to be true by the jury trying the issue of guilt or by the court where guilt is established by plea of guilty or nolo contendere, or by trial by the court sitting without a jury.
(f) This section shall become operative on January 1, 1997. - See same. Contrast this with the California crime of grand theft auto, where an accused is guilty only if he intended to steal a car permanently or for a long enough period of time to deprive the owner of the significant value of enjoyment of it.
- People v. Clifton (1985) 171 Cal. App. 3d 195.
- California Vehicle Code section 10851(c).
- Same at Section (a).
- See same. See also People v. Lara (2019) 6 Cal. 5th 1128.
- VC 10851(b). Note that in these cases a prosecutor, to get a conviction, must prove that the defendant knew a vehicle was an ambulance, a police vehicle, or a fire department vehicle.
- Same. See PC 666.5.
- See same. See VC 10851(b).