Most of us can only dream of owning an exotic sports car. But it's hard to imagine anyone could dream up some of the crazy options available on a number of these models. From the extravagant paint jobs to the smallest accessories, here are some of the most outrageously expensive features on today's cars.

Rolls-Royce Wraith - $9,100 gold-plated Spirit of Ecstasy ornament

See all 20 photos

Like any Rolls-Royce, the all-new Wraith comes with a host of expensive options. But wouldn't it be great if you can afford to plunk down a fortune on an ornament that you could carry in one hand? Owners have just that option: upgrading the traditional Rolls-Royce bonnet ornament to a gold-plated version for a cool $9,100.

See all 20 photos

Ferrari F12 berlinetta - $10,439 golf bag, $13,651 trunk luggage set

See all 20 photos

If its 731-hp V-12 engine isn't exciting enough, buyers can opt for a number of novelty accessories on the F12 Berlinetta. Perhaps we can envision buyers opting for the expensive golf bag or trunk luggage set as a novelty item, but the most ridiculous option on the car is a $3,533 package that offers carbon-fiber trim -- on just the cup holders. No words.

Lamborghini Aventador - $12,820 interior carbon-fiber package

See all 20 photos

A number of interior carbon-fiber packages are available on the Aventador. For the full carbon-fiber treatment, buyers will have to spend $12,820. If that's not enough, try adding an exterior carbon-fiber package for the front of the car for $6,190.

Porsche Panamera - $740 sun visors in leather

See all 20 photos

Typically, we don't give sun visors much thought until we actually have to use them. But many buyers are thinking ahead by opting for $740 stylish sun visors swathed in leather. Hey, sometimes it's all about the details.

Bentley Flying Spur - $15,675 carbon-ceramic brakes with red painted calipers

See all 20 photos

Carbon-ceramic brakes are great for their stopping power, durability, and resistance to heat and corrosion. But would we spend almost $16,000 for them and some fancy brake calipers? When you have a Bentley that costs more than $200,000, the answer is yes.

See all 20 photos

Mercedes-Benz S-Class - $1,100 refrigerator for rear cabin

See all 20 photos

Mercedes S-Class buyers have the option to add a small refrigerator that opens into the rear cabin. Judging from its size, it can fit a few bottles of champagne along with some small snacks. When it's in the way, the box tucks away neatly between the rear seatbacks. Of course for this same price, buyers can invest in an actual refrigerator, but where's the fun in that?

Ferrari 458 Italia - $908 colored safety belts, $809 "handy" fire extinguisher

See all 20 photos

Driving any exotic sports car comes with some risks if you aren't careful on the track. For additional safety, drivers can invest in an $800 fire extinguisher or hard-to-forget $908 safety belts in the color of the driver's request. Additional options include $1,323 rear parking sensors and $1,100 cruise control/speed limiter.

Nissan GT-R Nismo - $12,900 titanium exhaust

See all 20 photos

Spending an additional $13,000 on a GT-R Nismo can give you a sport exhaust pipe and a titanium-alloy exhaust system. This is the most expensive option on the $150,000 coupe. A few other options available on this model include a $5,000 low-gloss matte gray or a $3,000 Super silver metallic paint job.

Rolls-Royce Phantom - $20,425 drinks cabinet in rear doors, $14,100 rear theater seats

See all 20 photos

When you are buying a $400,000+ car, why not go for the little extras? One of the most extravagant options on the Phantom is a drinks cabinet that looks like a miniature bar. Tack on another $14,000, and the back seat is even more comfortable with rear "theater" seats that give passengers additional room to stretch out.

Rolls-Royce Phantom Droptop - $19,700 brushed steel package and teak decking

See all 20 photos

Along with that $14,000 rear theater seat configuration, the Phantom convertible also comes with a special brushed stainless steel hood with teak decking. Looking for something a little less elaborate? How about a $4,275 glove box humidor or a $5,875 pen set?

Porsche 918 Spyder - $63,000 liquid metal paint

See all 20 photos

Among all the crazy options available on exotic cars, the 918 Spyder is the clear winner. Buyers can opt for a $63,000 liquid metal paint job, available in blue or silver. Perhaps we shouldn't be surprised since this 887-hp hybrid roadster goes for at least $845,000.

Maserati Quattroporte - $1,030 Wi-Fi network

See all 20 photos

If the temptation is too great to reach for your phone while driving, perhaps $1,000 isn't that high of a price to pay. The feature is also available in the all-new Ghibli.

Lamborghini fifth-year warranty - $11,990

See all 20 photos

Extending the warranty on a Lamborghini can cost as much as $11,990 on an Aventador. It's only $9,500 for a fifth year on the Gallardo.

Bentley Continental GT - $33,635 liquid metal paint range, $31,175 satin paint

See all 20 photos

Apparently liquid metal paint is in high demand. While not as extreme as that $63,000 liquid metal paint job on the 918 Spyder, the Bentley Continental GT offers a few expensive paint jobs of its own. Among the many options are matte satin paints, metallic paints, and pearlescent paints.

Porsche 911 - $1,720 painted air-vent slats

See all 20 photos