When people say “Montana license plate loophole,” they’re generally talking about rich people registering their supercars to a nonsense LLC formed in Montana instead of to themselves, to skip paying sales tax and registration fees. There are ways to do this legally and somewhat legitimately, but not every alleged tax-dodger has time to proceed tactfully. The California Attorney General’s office just posted a “56-count complaint” charging 14 people with varying degrees and a mix of “conspiracy, filing false sales tax returns, failing to file tax returns, perjury, and money laundering.”

Suspicious Montana tags can be spotted on cars all over the country, but even a casual observer can spot a high concentration of them in California. You’ve probably seen at least one other news story along the lines of “California’s cracking down on Montana plates” in the last few years, too.

The California Department of Tax and Fee Administration (CDTFA) and the CA DMV have identified “close to 500 California dealers involved in more than 2,500 sales since 2023 to customers claiming to use the vehicle in Montana.” The government posits, “These sales, many of which involve luxury or exotic cars, cost the state more than $10 million a year in lost tax revenue.”

Busts from investigations so far have reportedly recovered $2.3 million in revenue for the state. Car buyers who get caught fraudulently claiming their cars are used out-of-state can be hit with serious penalties, including being forced to pay 50% of the tax on the vehicle’s purchase price.

That brings us to this week’s news: a 56-count felony complaint brought against 14 individuals. The allegations, laid out in a press release from California Attorney General Rob Bonta and detailed in a 56-page complaint, include “conspiracy, money laundering, perjury, and filing false tax returns to evade $1.8 million in taxes on over $20 million in luxury vehicle purchases.” Basically, some car buyers allegedly bought fake bills of lading (a legal shipping document) and submitted false DMV and CDTFA forms claiming the cars were shipped out of state, but the cars never actually left California.

Cars in the mix include some heavy hitters (Porsche 918, Ferrari TDF) and Camrys of the crypto-class (Lamborghini Urus, Merc GLE). The California AG Bonta’s official Facebook page shared a few pictures of high-end cars, but it’s not clear if those specific vehicles are part of this complaint filing. Here’s what I was able to pull out of the legal docs:

• 2022 Lamborghini Urus
• 2022 Lamborghini Huracan LP 610-4 STO
• 2023 Lamborghini Huracan STO
• 2021 Lamborghini Huracan LP 610-4 EVO Spyder
• 2023 Lamborghini Huracan Tecnica
• 2022 Lamborghini Aventador LP 780-4 Ultimae
• 2023 Lamborghini Aventador Ultimae
• 2015 Lamborghini Aventador LP700-4 Roadster
• 2016 Ferrari F12tdf
• 2018 Ferrari F8 Spider
• 2020 Ferrari 488 Pista (Erroneously referred to as “588 Pista” in a document)
• 2023 Ferrari SF90
• Porsche 918 Spyder
• 2018 Porsche 911 GT2RS
• 2019 Porsche Speedster
• 2019 Porsche 911 GT3 RS (Erroneously referred to as “Porsche 311” in a document)
• 1960 Porsche 356
• McLaren Elva
• 2022 McLaren 765LT Spider
• 2020 BMW M2
• 2020 BMW X7
• 2022 BMW X7
• 2021 Mercedes-AMG GLE 63 S
• 2015 Aston Martin Vantage V12S

The state has not released its master list of the “close to 500” dealers it has its eye on for this type of fraud. But the outfits implicated in this big recent bust are not small-time sketchy-lot operations; some of these are big stores. Here’s the list:

• Ferrari of San Francisco (Mill Valley, CA)
• San Francisco Exotic Cars LLC
• San Francisco Sports Cars
• BMW of Murray (Murray, UT)
• Lewisville Autoplex LLC (Dallas, TX)

So, how did this particular batch of alleged tax dodgers get caught? And why them and not every fancy car with an MT tag on it? After a quick scroll through the official complaint, I think the short answer is that these people put a lot of their crimes in writing—allegedly.

One defendant texted that another conspirator “made me provide a fake bill of lading which cost $200 but did allow me to pickup the Urus.”

When coordinating a bill of lading, one text instructed, “just gotta throw some generic signatures” (to create a legitimate-looking legal document).

Another message simply asked a co-conspirator, “Can you put some scribbles please and pdf it.”

My favorite is this one: “am buying car. need to do Montana thing. Wuout. he is AWESOME!!!!!!!” (Wuout refers to a co-conspirator allegedly at the center of creating fake documentation to make it look like cars were in Montana when, in fact, they were not.)

The state’s AG office also cited some pretty damning texts talking about logistics and explicit intent to evade taxes and proper registration.

As the AG also explained: “The [state Department Of Justice] task force responsible for this investigation is the Tax Recovery in the Underground Economy Task Force (TRUE). The case is being prosecuted by DOJ’s Special Prosecutions Section. TRUE focuses on combating and deterring underground economic crimes in California. TRUE includes attorneys, investigators, and special agents from DOJ’s Special Prosecutions Section and Bureau of Investigation, as well as the Franchise Tax Board, Employee Development Department, the CDTFA, DMV, Homeland Security Investigations, and the Internal Revenue Service. Through multi-agency collaboration such as this one with DMV and CDTFA, the TRUE Task Force works to combat financial crimes in the underground economy.”

Got a tip? Send us a note at tips@thedrive.com.

Some stars collect cars for attention. Some people collect classic cars because they love the craftsmanship, history, and emotions that these vehicles represent. Ralph Lauren

Ralph has built his fashion empire around timeless style. His classic car collection is a reflection of that passion. His collection includes a Bugatti Type 57SC Atlantic, a Ferrari 250 GTO and a Bugatti Type 57SC Atlantic. Lauren’s cars have been displayed in museums and prestigious events around the world. To Lauren, a great automobile is both a design statement and a piece of cultural history.

Rowan Atkinson

While millions know him as Mr. Bean, Rowan Atkinson is also a lifelong enthusiast of classic performance cars. His McLaren F1 was a world-famous example of how collectors should not hide their cars but rather enjoy them. He has collected iconic British and European cars over the years. He values engineering depth and character above flash. His garage is filled with everything from hand-built machines, to American muscle cars and European legends. Leno’s team regularly drives and restores the cars in his care because he believes that cars should not be parked. Through his shows and public outreach, he has helped introduce countless people to the magic of automotive history.

Jerry Seinfeld

Jerry Seinfeld’s passion for Porsche has earned him enormous respect among collectors. Seinfeld’s collection includes rare early models like the Porsche 550 Spyder, and some of most sought-after air-cooled 911s. Seinfeld does not just own these cars — he also studies, drives, and shares them in his projects such as Comedians In Cars Getting Coffee. A Shared Love of Classics

What binds these celebrities together is their genuine love for classic cars. They preserve remarkable pieces of mechanical art, support restoration work, and keep these vehicles alive on the road — exactly where they belong.

Classic cars are more than collectibles. These cars are a testament to the passion, innovation and design that helped shape the automotive industry. The legacy lives on thanks to collectors such as these.

]]> https://engineicon.com/lamborghini-diablo-buyers-guide-exotic-car-list/ Tue, 02 Dec 2025 14:13:54 +0000 https://engineicon.com/lamborghini-diablo-buyers-guide-exotic-car-list/ The Diablo is the last truly “old-school” Lamborghini: no hybrid systems, no The Diablo is the last truly “old-school” Lambo: no hybrid systems, no nanny electronics, just a naturally aspirated V12, a dogleg manual, and a whole lot of drama.

This guide will walk you through the different models, what it’s like to own one, key problem areas to inspect, and how the market looks today so you can buy with your eyes open–not just your heart.

Brief History: The Last Analog V12 Bruiser

Production:

• 1990-2001Engine:

• 5.7-6.0-liter naturally aspirated V12Layout:

• Mid-engine, rear-wheel drive (later models added AWD)Power:

• Roughly 485-575+ hp depending on modelThe Diablo replaced the Countach and carried Lamborghini through the 1990s, evolving from a raw, slightly crude supercar into a more refined, faster and better-built machine after Audi took control in the late ’90s.

Early cars are the most “period correct” — wild, loud, less polished. Late 6.0 VT cars are the most usable and best built, but also the most expensive.

Model Overview: Variants and What Makes Them Special

Diablo (Early Cars – 1990-1993)

~485 hp 5.7L V12

• Rear-wheel drive, manual only

• Pop-up headlights on early models, pure 90s wedge styling

• No ABS, minimal driver aids

• Who it suits:

Purists who want the rawest Diablo experience and don’t mind slightly more ‘kit-car’ build quality and heavier controls.Buyer notes:

Early cars can feel more fragile and less refined. A great example with sorted mechanicals and good history is far better than a cheap project.Diablo VT (1993-late 90s)

Adds

• viscous AWD (hence VT) for better tractionMore civilized road manners and improved cooling

• Power stays around 485-530 hp depending on year and market

• Who it suits:

Someone who wants the Diablo look and sound but with a bit more confidence at speed and in less-than-perfect conditions.Buyer notes:

Extra complexity with AWD means more parts to maintain, but many owners find the added stability worth it.Diablo SE30 & SE30 Jota (1993-1995)

Built to celebrate Lamborghini’s 30th anniversary

• Lighter weight, more track-focused, often purple (Viola SE30 is iconic)

• Power bumped (around 525 hp, more with Jota kit)

• Some cars have more aggressive aero, minimal interior comfort

• Who it suits:

Collectors and hardcore enthusiasts who want rarity and motorsport flavor.Buyer notes:

Extremely rare and highly collectible. Prices are often higher than the standard Diablos. Don’t expect “daily usable”; think event or track toy.Diablo SV (Mid-late 90s)

Rear-wheel drive again, slightly lighter, more power (~510+ hp)

• Often features big SV graphics along the sides

• One of the most iconic ‘poster car’ specs

• Who it suits:

Enthusiasts who want the drama of RWD and the look of a full-on 90s supercar, plus a little more performance.Buyer notes:

The SV badge helps desirability. Watch for cars driven hard without proper maintenance–it’s a favorite for spirited driving.Diablo VT Roadster

Who it suits:

Those who want the V12 scream with the sky above.Buyer notes:

Check for roof seal issues, wind noise, and signs of water ingress. Roof panels must fit snugly; poorly adjusted panels can lead to leaks and rattles.Diablo GT

Hardcore, track-focused limited edition

• Wider body, more aggressive aero, lighter weight

• Power around 575+ hp, more extreme suspension

• Who it suits:

Serious collectors. You know what to expect if you are shopping for a GT.Buyer Note Buy the best, original, well-documented example you can possibly afford.

Diablo 6.0 / 6.0 VT (2000-2001)Last and most refined Diablos, built under Audi ownership

Enlarged 6.0L V12, around 550+ hp

• Much improved build quality, interior, and overall polish

• Sharper, cleaner styling with fixed headlights

• Who it suits:

• Buyers who want Diablo presence and sound with the least compromise in usability and reliability.

Buyer notes: Often considered the “one to have” if you want to actually drive the car regularly. Driving Experience: What it’s Like

Size, visibility, and the Diablo’ Rearward visibility is poor, and doors that swing up are dramatic but not exactly subtle.Performance:

Even by modern standards, a healthy Diablo is very fast. Acceleration is brutal, especially in SV/GT/6.0 variants.

• Ergonomics: Seats can be surprisingly comfortable on longer trips, but pedal offset and cabin heat can be annoying. Taller drivers might feel splayed around the wheel.

• Sound: One of the best V12 soundtracks ever made. Many cars are equipped with aftermarket exhaust systems. If you want theatre and mechanical connection, you’ll be in heaven.

• Maintenance and Running CostsOwning a Diablo is not a budget exercise. Even well-sorted cars need consistent attention. Consider

• preventive care instead of reactive repairs. Typical cost considerations:

Annual servicing:

Expect higher-end exotic pricing–fluids, belts, inspections, and small consumables add up quickly.

Clutch: Clutch life depends on use. They can be worn out quickly by aggressive city driving and stop-and go. Tires and brakes: A big, heavy car with performance rubber. Many owners find that tires age before they wear. Always check date codes.

• Cooling system: Radiators, hoses, and fans need to be in top shape. Overheating a V12 is a quick way to ruin your investment.

• Electrical gremlins: Especially on earlier cars, wiring and connectors can corrode or loosen. Window regulators and pop-up headlights (where equipped) need checking.

• A Diablo with excellent service history and recent major work

• is almost always a better buy than a cheaper car with gaps in the paperwork.Common Issues and What to Inspect

• When shopping, bring a specialist if at all possible and insist on a pre-purchase inspection (PPI)

by a shop that truly knows Diablos. Key areas:Engine and DrivetrainService history:

Look for documented major services, including timing components, fluids, and valve adjustments where applicable.

Oil leaks: Some seepage is common for an older Italian V12, but heavy leaks from the rear main, cam covers, or oil cooler lines can be costly.Cooling system:

Check for evidence of overheating–discolored expansion tank, warped or cracked plastic, or coolant smells. Fans should kick on as they should.

• Clutch and gearbox:Clutch take-up should be smooth, without judder or excessive slip.

• Gearbox should engage gears cleanly; any crunching on 2nd or 3rd could mean synchro wear.Listen for whining or clunking noises under load.

• Suspension and BrakesBushings and ball joints:

• Age and weight can wear them out, causing looseness, clunks, or vague steering.

  • Adjustable suspension (if fitted):

  • Some cars have factory adjustable dampers that are expensive to replace. Make sure modes actually work.

  • Brakes:

Check for warped rotors and uneven pad wear. Parts can be costly, so a full brake overhaul is not trivial.

• Body and FrameAccident repairs:

• With low cars and inexperienced drivers, curbed front ends and undertray damage are common. Check for overspray, panel misalignment, and poor fiberglass repairs.Corrosion:

• While body panels are often composite or aluminum, check steel subframes and suspension mounting points for rust, especially in damp climates.Doors and windows:

Scissor doors should align and latch properly; sagging can be a sign of hinge wear or past damage. Windows should go up and down without binding.

• Interior and ElectronicsSticky switches and trim:

• Age and heat can degrade plastics. Not catastrophic, but can be expensive to put right if you care about originality.Instrument cluster and gauges:

• Everything should work. Non-functioning gauges can mean anything from a bad sender to more serious electrical faults.Air conditioning:

Important on a Diablo–the cabin runs hot. Make sure it blows cold and cycles correctly.

• Documentation and ProvenanceA Diablo with strong documentation will always be easier to sell and more confident to own. Ideally you want:

• Original service book

• with stamps and/or detailed invoicesRecords of

major services

(clutch, cooling system work, suspension refreshes, etc. )

• Any documentation for upgrades (exhaust, stereo, cooling mods)

• History of ownership and mileage consistency

• Imported cars or those with unclear titles should be approached carefully. )Mileage discrepanciesNon-original V )

• Mileage discrepanciesNon-original VIN tags or missing build platesModifications: What’s Acceptable and What to Avoid

Some modifications are common and generally accepted:

• Generally acceptable:

• Quality

• aftermarket exhaust

Sensible

cooling upgrades

(better fans, improved radiators)

• Modern stereo head unit

• that doesn’t butcher the dashPeriod-correct wheels or reversible cosmetic tweaksMore concerning:

• Heavy engine tuning from unknown shopsNon-professional body kits or aero modificationsInterior re-trims that look very different from original spec

• Suspension slammed beyond factory settings

Because the Diablo is now collectible, originality and tasteful, reversible changes are your friend. Radically modified cars tend to be harder to sell and can be hiding questionable work.

• Market Outlook and Values (High-Level)

• Exact numbers vary by market, spec, mileage, and condition, but in general:

• Entry point:

• Higher-mileage early Diablos or cars with stories are the cheapest way in, but still not “cheap.”

Middle of the pack:

Nice driver-grade VT, SV, and VT Roadsters with solid history command a premium over base cars.

Top tier:

• SE30, Jota, GT, and clean 6.0 VT examples are at the top of the food chain, especially in great colors with low mileage and strong documentation.Broadly, Diablos have moved from being “used supercars” to

• established collectibles, especially as analog V12 manuals disappear from the modern market. Long-term, well-kept examples look likely to remain desirable.

• Buying Strategy: How to Approach the SearchDecide your goal:

Set a realistic budget:Prioritize condition and history over mileage alone:Use specialists:

Get a PPI from a workshop with proven experience on Diablos.

1. Talk to owners, clubs, and forums to understand real-world running costs.

2. Be patient:

3. A Lamborghini Diablo is not a rational purchase, and that’s exactly the point. It is loud, wide and temperamental. It can be a rewarding experience to find a well maintained example that has proper records, but you must

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