Cavanagh, C.J.
We address in these consolidated cases the validity of a search conducted without a warrant, and the question whether Michigan’s mandatory penalty of life in prison without possibility of parole, for possession of 650 grams or more of any mixture containing cocaine, is "cruel or unusual” under our state constitution.
I. FACTS AND PROCEDURAL HISTORY
On February 24, 1988, defendant Hasson traveled by air from Los Angeles to Lansing’s Capital City Airport. He had a return ticket to Los Angeles on a flight scheduled to leave less than four hours after his arrival, yet he had checked two large suitcases. Acting on a tip from airline agents relayed through the Los Angeles police, the Michigan State Police met Hasson’s flight. Before Has-son claimed his luggage, a police dog alerted officers to the presence of illegal drugs in both suitcases. The police observed Hasson deplane, retrieve his luggage, make a call from a public phone, and walk outside to the public driveway. After about thirty minutes, Hasson flagged down a car driven and owned by defendant Bullock. Bullock’s seventeen-year-old grandson was a passenger in the car. Hasson placed his luggage in the trunk and got in the car, which began to pull away.
At that point, the police stopped the car and arrested all three occupants. The police, without attempting to obtain a warrant, then proceeded to [22]*22search the entire car.1 They examined the glove compartment, Bullock’s purse which she left in the car, and the luggage Hasson had placed in the trunk. They found traces of cocaine in the glove compartment and Bullock’s purse, and over fifteen kilograms of cocaine in Hasson’s luggage.2 This cocaine was admitted as evidence at trial over Hasson’s and Bullock’s objections, and both were convicted, in separate jury trials, of knowingly possessing 650 grams or more of cocaine in violation of MCL 333.7403(2)(a)(i); MSA 14.15(7403)(2)(a)(i).3 As mandated by that statute, in conjunction with MCL 791.234(4); MSA 28.2304(4), both defendants were sentenced to life in prison without any possibility of parole.
The Court of Appeals, in separate unpublished opinions per curiam decided April 24, 1990,4 reversed both defendants’ convictions. The Court held that the cocaine found in Hasson’s luggage should have been excluded as the fruit of an invalid search because, while the police had probable cause to believe the luggage contained contraband and therefore were justified in seizing it, the police had no warrant to search it and the case did not fall within the so-called "automobile exception” to the warrant requirement. Because the state lacked sufficient evidence to prosecute without the excluded cocaine, the Court did not re[23]*23mand for retrial in Hasson. The Court, while finding that Bullock lacked standing to challenge the search of Hasson’s luggage, held that the traces of cocaine found in Bullock’s purse and the glove compartment should also have been excluded as the fruit of an illegal search. Because the Court found that the introduction of that cocaine as evidence was not harmless with regard to Bullock’s conviction for possession of the cocaine in Hasson’s luggage, the Court reversed the conviction and remanded for retrial in Bullock.
We granted leave to appeal, 436 Mich 881 (1990), and subsequently agreed to consider whether the mandatory penalty of life in prison without possibility of parole was invalid under either the federal or state constitutions.5 Following oral argument during the 1990-91 term, we ordered reargument this term to address the effect of the United States Supreme Court’s intervening decisions in California v Acevedo, 500 US —; 111 S Ct 1982; 114 L Ed 2d 619 (1991) (dealing with the search issue), and Harmelin v Michigan, 501 US —; 111 S Ct 2680; 115 L Ed 2d 836 (1991) (dealing with the penalty issue).
II. ANALYSIS
A. THE SEARCH ISSUE: HASSON
There is no basis in the Michigan Constitution [24]*24for excluding from evidence the cocaine discovered in this case. Const 1963, art 1, § 11 provides that it "shall not be construed to bar from evidence in any criminal proceeding any narcotic drug . . . seized by a peace officer outside the curtilage of any dwelling house in this state.”6 Our analysis is thus governed exclusively by the United States Constitution, as currently construed by the United States Supreme Court. See People v Chapman, 425 Mich 245, 252-253; 387 NW2d 835 (1986).
While the reasoning of the Court of Appeals on this issue constitutes a plausible application of federal constitutional search and seizure law as it existed at the time of that Court’s decision, the United States Supreme Court’s recent decision in California v Acevedo, supra, plainly destroys any claim that Hasson might have had on this issue, and compels reversal of the Court of Appeals. The Court in Acevedo, overruling Arkansas v Sanders, 442 US 753; 99 S Ct 2586; 61 L Ed 2d 235 (1979), as reaffirmed in United States v Ross, 456 US 798, 812-813, 824; 102 S Ct 2157; 72 L Ed 2d 572 (1982), expanded the automobile exception to the Fourth Amendment warrant requirement and held that police may open and search any container placed or found in an automobile, as long as they have the requisite probable cause with regard to such a container, even if such probable cause focuses specifically on the container and arises before the container is placed in the automobile. See Acevedo, 114 L Ed 2d 630-634.
[25]*25The Court of Appeals rejected Hasson’s claim that probable cause was lacking in this case, and that holding is not challenged before this Court. Thus, given that the police had probable cause to search Hasson’s luggage, and because the placement of the luggage in Bullock’s car brings this case within the automobile exception as defined by Acevedo, the failure to obtain a warrant does not render the search invalid. The cocaine was properly admitted as evidence at trial.
B. THE SEARCH ISSUE: BULLOCK
Just as in Hasson, for reasons noted above, our analysis here is governed exclusively by the United States Constitution, as currently construed by the United States Supreme Court. The Court of Appeals found the search of Bullock’s purse and the glove compartment of her car invalid, not for lack of a warrant — which, assuming probable cause, would clearly have been unnecessary under the automobile exception even prior to Acevedo— but because it found insufficient probable cause. The Court of Appeals correctly noted that even a search of a car without a warrant pursuant to the automobile exception is strictly limited in scope by the objects of the search and the places in which there is probable cause to believe they may be found, as the United States Supreme Court noted in Ross, 456 US 824, and strongly reaffirmed in Acevedo, 114 L Ed 2d 634. The Court of Appeals reasoned that the probable cause in this case extended to Hasson’s luggage and no further. The people contest the Court of Appeals holding that there was insufficient probable cause to search the passenger compartment of Bullock’s car, given the probable cause relating to Hasson’s luggage and the circumstances under which Hasson arrived at [26]*26the airport and was picked up by Bullock, apparently in response to Hasson’s phone call.
Probable cause is by its very nature an issue closely tied to the specific facts of each case, and the question in this case is arguably a close one. We need not decide that question, however. Under New York v Belton, 453 US 454; 101 S Ct 2860; 69 L Ed 2d 768 (1981), the police may, as a contemporaneous incident of a lawful custodial arrest of the occupant of an automobile, search the entire passenger compartment of the automobile and any containers found therein, including glove compartments and purses. Because Hasson’s arrest, at least, was unquestionably valid, there can be no doubt that this search was also valid, irrespective of the existence of probable cause, a warrant, or exigent circumstances. See Chapman, 425 Mich 250-252. The traces of cocaine found in Bullock’s purse and in the glove compartment were thus properly admitted as evidence at trial.7
[27]*27C. THE PENALTY ISSUE: BULLOCK AND HASSON
1. THE APPLICABILITY OF CONST 1963, ART 1, § 16
The United States Supreme Court, in Harmelin v Michigan, supra, rejected a challenge, brought under the "cruel and unusual punishments” clause of the Eighth Amendment of the United States Constitution, to Michigan’s mandatory penalty of life in prison without possibility of parole for possession of 650 grams or more of a mixture containing cocaine. We address here a challenge to that penalty on the basis of Const 1963, art 1, § 16, which is worded differently from,8 and was ratified more than 171 years after, the Eighth Amendment.
While Harmelin is binding and authoritative for purposes of applying the United States Constitution, it is only persuasive authority for purposes of this Court’s interpretation and application of the Michigan Constitution. This Court alone is the ultimate authority with regard to the meaning and application of Michigan law. See In re Apportionment of State Legislature — 1982, 413 Mich 96, 116, n 11; 321 NW2d 565 (1982), app dis for want of substantial federal question sub nom Kleiner v Sanderson, 459 US 900 (1982). In the case of a divided United States Supreme Court decision, we [28]*28may in some cases find more persuasive, and choose to rely upon, the reasoning of the dissenting justices of that Court, and not the majority, for purposes of interpreting our own Michigan Constitution. See n 9.
To note that we have the authority to interpret the Michigan Constitution more expansively than the United States Constitution does not, of course, lead to the conclusion that we should or will choose to exercise that authority in any particular area.9 It is entirely possible, in a given case or [29]*29area, that our independent judgment will lead to our agreeing with the reasoning of the United States Supreme Court. See, e.g., Doe v Dep’t of Social Services, 439 Mich 650; 487 NW2d 166 (1992) (rejecting a state constitutional right to abortion funding). For example, in the area of search and seizure law, governed by the Fourth Amendment of the United States Constitution and Const 1963, art 1, § 11, this Court has held, on the basis of a careful examination of the text and history of the latter clause, and the understanding of the voters who adopted it, that it should not be interpreted to afford any greater protection than the parallel federal clause, absent a "compelling reason” for doing so. See People v Collins, 438 Mich 8, 25-29; 475 NW2d 684 (1991); People v Perlos, 436 Mich 305, 313, n 7; 462 NW2d 310 (1990); People v Nash, 418 Mich 196, 208-215; 341 NW2d 439 (1983) (opinion of Brickley, J.). See also People v Hill, 429 Mich 382, 393; 415 NW2d 193 (1987); People v Collier, 426 Mich 23, 39; 393 NW2d 346 (1986) (interpreting the Self-Incrimination Clause of Const 1963, art 1, § 17).
The application of the "compelling reason” standard remains an issue on which jurists of reason may differ, as they have differed in the past.10 We [30]*30have no need, however, to further explore this broad issue in these cases. We find that regardless of whether it is or should be necessary to adduce a "compelling reason” to interpret Const 1963, art 1, § 16 more broadly than the United States Supreme Court interprets the Eighth Amendment, at least three compelling reasons do, in fact, exist to interpret our state constitutional provision more broadly in these cases than the United States Supreme Court interpreted the Eighth Amendment in Harmelin. We set forth these reasons in parts II(c)(2), (3), and (4). Furthermore, we find that a proper interpretation of Const 1963, art 1, § 16, in accordance with this Court’s longstanding precedent in this area, requires us to strike down the penalty at issue as unjustifiably disproportionate to the crime for which it is imposed, and therefore "cruel or unusual.” See part II(c)(5).
2. TEXTUAL DIFFERENCES
First, as we have already noted, the Michigan provision prohibits "cruel or unusual” punishments, while the Eighth Amendment bars only punishments that are both "cruel and unusual.” This textual difference does not appear to be accidental or inadvertent.11 Language providing that [31]*31"no cruel or unusual punishments, shall be inflicted” was included in Article II of the Northwest Ordinance of 1787. Michigan’s first Constitution, adopted in 1835, provided that "cruel and unjust punishments shall not be inflicted.” Const 1835, art 1, § 18 (emphasis added). The Constitution of 1850 provided that "cruel or unusual punishment shall not be inflicted . . . .” Const 1850, art 6, § 31 (emphasis added). Identical language was adopted as part of the 1908 and 1963 Constitutions. See Const 1908, art 2, § 15; Const 1963, art 1, § 16.
This Court, in People v Lorentzen, 387 Mich 167, 171-172; 194 NW2d 827 (1972),12 took specific note of this difference in phraseology and suggested that it might well lead to different results with regard to allegedly disproportionate prison terms. "The prohibition of punishment that is unusual but not necessarily cruel carries an implication that unusually excessive imprisonment is included in that prohibition.” Id. at 172.13 As this Court noted in Collins, a "significant textual difference[ ] between parallel provisions of the state and federal constitutions” may constitute a "compelling reason” for a different and broader interpretation of the state provision. 438 Mich 32.
[32]*323. HISTORICAL FACTORS
Second, while two members of the Harmelin majority maintained that the historical circumstances and background of the adoption of the Eighth Amendment preclude the notion that the federal clause contains a "proportionality principle,” see 115 L Ed 2d 846-858 (opinion of Scalia, J., joined by Rehnquist, C.J.), such a conclusion cannot be reached with regard to the framing and adoption of the Michigan Constitution of 1963. Whatever the legal terms "cruel” and "unusual” were understood to mean in 1791 when the Eighth Amendment was ratified — or in 1689 when its antecedent, the English Bill of Rights, was adopted —by 1963 those words had been interpreted and understood by the United States Supreme Court and by this Court for more than half a century to include a prohibition on grossly disproportionate sentences. See Weems v United States, 217 US 349, 366-367, 371; 30 S Ct 544; 54 L Ed 793 (1910); Harmelin, 115 L Ed 2d 876 (White, J., dissenting); People v Mire, 173 Mich 357, 361-362; 138 NW 1066 (1912).14
This would constitute another "compelling reason” under Collins for a broader view of state constitutional protection, in that "history provide^] reason to believe that those who framed and adopted the state provision had a different purpose in mind,” 438 Mich 32 — different, at any [33]*33rate, from the historical understanding asserted by Justice Scalia.15
4. LONGSTANDING MICHIGAN PRECEDENT
Finally, this Court, in interpreting Const 1963, art 1, § 16, has long followed an approach more consistent with the reasoning of the Harmelin dissenters than with that of the Harmelin majority. Twenty years ago, in People v Lorentzen, supra, we struck down, under both the Eighth Amendment and Const 1963, art 1, § 16, a mandatory minimum sentence of twenty years in prison (reducible to approximately ten years by earning "good time”) for selling any amount of marijuana. See 387 Mich 181.
Our analysis in Lorentzen foreshadowed in a striking manner the three-pronged test later adopted by the United States Supreme Court in Solem v Helm, 463 US 277, 290-291; 103 S Ct 3001; 77 L Ed 2d 637 (1983). Thus, Lorentzen noted the severity of the sentence imposed and the fact that it would apply to a marijuana sale by "a first offender high school student.” 387 Mich 176; accord Solem, 463 US 290-291 ("[f]irst, we look to the gravity of the offense and the harshness of the penalty”). Lorentzen then compared the penalty to those imposed for numerous other crimes in Michigan. 387 Mich 176-177; accord Solem, 463 US 291 ("[s]econd, it may be helpful to compare the sentences imposed on other criminals in the same jurisdiction”). Lorentzen further compared Michi[34]*34gan’s penalty for selling marijuana to the penalties imposed for that offense by other states. 387 Mich 179; accord Solem, 463 US 291-292 ("[t]hird, courts may find it useful to compare the sentences imposed for commission of the same crime in other jurisdictions”). Finally, Lorentzen applied a fourth criterion rooted in Michigan’s legal traditions, and reflected in the provision for "indeterminate sentences” of Const 1963, art 4, § 45: the goal of rehabilitation. See 387 Mich 179-181.
It is unclear, in the wake of Harmelin, whether Lorentzen’s or Solem’s analysis survives as a matter of federal constitutional law,16 and that need not concern us in any event. Lorentzen’s analysis, although relying in the alternative on the Eighth Amendment, was firmly and sufficiently rooted in Const 1963, art 1, § 16. Indeed, we preceded our proportionality17 analysis in Lorentzen with a [35]*35lengthy review of Michigan case law dating back to 1879. See 387 Mich 173-176. We believe the precedential weight of Lorentzen and its antecedents, as a matter of Michigan law, constitutes a very compelling reason not to reflexively follow the latest turn in the United States Supreme Court’s Eighth Amendment analysis. We therefore continue to adhere, on the basis of the Michigan Constitution, to the analysis set forth in Lorentzen and later adopted in Solem,18
[37]*375. APPLICATION
Applying the Lorentzen-Solem analysis to these cases, we conclude, largely for the reasons stated by Justice White in his dissenting opinion in Harmelin, that the penalty at issue here is so grossly disproportionate as to be "cruel or unusual.” The penalty is imposed for mere possession of cocaine, without any proof of intent to sell or distribute.19 The penalty would apply to a teenage [38]*38first offender who acted merely as a courier.20 Indeed, on the basis of the information before this Court, it appears that prior to the offense giving rise to this case, defendant Bullock, a forty-eight-year-old grandmother, had never been convicted of any serious crime21 and had held a steady job as an autoworker for sixteen years.22
[39]*39It is true, as Justice Kennedy noted in Harmelin, that the collateral effects flowing even from mere possession of cocaine are terrible indeed. See 115 L Ed 2d 870-871. But conviction of the crime involved here does not require any proof that the defendant committed, aided, intended, or even contemplated any loss of life or other violent crime, or even any crime against property. As Justice White correctly noted in Harmelin, "[t]o be constitutionally proportionate, punishment must be tailored to a defendant’s personal responsibility and moral guilt.” Id., 115 L Ed 2d 883. While we emphatically do not minimize the gravity and reprehensibility of defendants’ crime, it would be profoundly unfair to impute full personal responsibility and moral guilt to defendants for any and all collateral acts, unintended by them, which might have been later committed by others in connection with the seized cocaine. Persons who independently commit violent and other crimes in connection with illegal drugs can and should be held individually responsible by our criminal justice system.
Thus, even under Justice Kennedy’s restrictive view of Solem, it is clear that an application of Solem’s first prong "leads to an inference of gross disproportionality.” Harmelin, 115 L Ed 2d 871 (Kennedy, J., concurring). Application of the second and third prongs of the Lorentzen-Solem analysis strongly reinforces that inference.23 As Justice White noted in Harmelin, aside from irian[40]*40ufacture, delivery, possession with intent to deliver, and possession of 650 grams or more of a substance containing cocaine or illegal narcotics, only first-degree murder — that is, "wilful, deliberate, and premeditated” murder, or murder committed in the course of certain serious felonies — is punishable in Michigan by mandatory life imprisonment without possibility of parole. See 115 L Ed 2d 885; MCL 750.316; MSA 28.548. The defendants in this case have been punished more severely than they could have been for second-degree murder, rape, mutilation, armed robbery, or other exceptionally grave and violent crimes.
Furthermore, as Justice White also noted, no other state in the nation imposes a penalty even remotely as severe as Michigan’s for mere possession of 650 grams or more of cocaine. See 115 L Ed 2d 885-886. "Of the remaining 49 States, only Alabama provides for a mandatory sentence of life imprisonment without possibility of parole for a first-time drug offender, and then only when a defendant possesses ten kilograms or more of cocaine.” Id., 115 L Ed 2d 886.
In sum, the only fair conclusion that can be reached regarding the penalty at issue is that it constitutes an unduly disproportionate response to the serious problems posed by drugs in our society. However understandable such a response may be, it is not consistent with our constitutional prohibition of "cruel or unusual punishment.” The penalty is therefore unconstitutional on its face.
The proportionality principle inherent in Const 1963, art 1, § 16, is not a simple, "bright-line” test, [41]*41and the application of that test may, concededly, be analytically difficult and politically unpopular, especially where application of that principle requires us to override a democratically expressed judgment of the Legislature. The fact is, however, the people of Michigan, speaking through their constitution, have forbidden the imposition of cruel or unusual punishments, and we are duty-bound to devise a principled test by which to enforce that prohibition, and to apply that test to the cases that are brought before us. The very purpose of a constitution is to subject the passing judgments of temporary legislative or political majorities to the deeper, more profound judgment of the people reflected in the constitution, the enforcement of which is entrusted to our judgment.24
III. CONCLUSION
For the reasons stated in parts ii(a) and (b), we reverse the judgments of the Court of Appeals and reinstate the convictions of both defendants at bar. For the reasons stated in part n(c), however, we strike down the sentences imposed on both defen[42]*42dants as "cruel or unusual” under Const 1963, art 1, § 16-
The remaining question is what remedy to afford. In considering this question, we are guided by several factors. First, there are three aspects to the severity of the penalty at issue: (1) its length (life); (2) its mandatory character, i.e., the absence of individualized consideration for each defendant at the sentencing stage; and (3) the absence of any possibility of individualized parole consideration for each defendant. Second, our holding today is necessarily limited to the precise issue before us; we do not address today the validity of a hypothetical penalty lacking any of these three attributes. Third, the defendants at bar, in challenging this penalty, focused especially on the absence of the possibility of parole.25 Finally, our decision today necessarily invalidates the sentences of all defendants currently incarcerated under the same penalty, and for committing the same offense, as the defendants at bar.
We conclude that the most appropriate remedy under the circumstances is to ameliorate the no-parole feature of the penalty. We therefore strike down, with regard to these defendants and all others who have been sentenced under the same penalty and for the same offense, that portion of MCL 791.234(4); MSA 28.2304(4) denying such defendants the parole consideration otherwise available upon completion of ten calendar years of the sentence. Thus, each such defendant shall, upon serving ten calendar years of the sentence, become subject to the jurisdiction of the parole board and eligible for parole consideration in accordance with [43]*43MCL 791.234(4)(a)-(d), (5); MSA 28.2304(4)(a)-(d), (5).26
Levin, Brickley, and Griffin, JJ., concurred with Cavanagh, C.J.