Founded by a group of German entrepreneurs in California, ANDIAL grew to become one of the most successful Porsche racing companies through the 1970s and 1980s, building high-performance engines that remain coveted to this day. This 1988 Porsche 911 Carrera Coupe received a complete 3.7L twin-plug engine built at the hands of Dieter Inzenhofer, one of the founding members of ANDIAL. It came factory-finished in Black over a Silver Grey Special Leather interior along with optional heated Sport Seats, Sport Shocks Absorbers, a limited-slip differential, and shorted gearshift lever for its G50 manual transaxle. Accompanied by extensive documentation and supporting engine build receipts, this exceptional ANDIAL-tuned Carrera is now being offered for auction by its seller out of New York showing under 34k miles on the odometer.
This Coupe is finished in Black and equipped with front and rear spoilers, integrated front fog lights,red-painted Brembo brake calipers, and a set of upgraded 17” RUF alloy wheels. The seller describes the exterior to be in excellent overall condition, noting only a few minor stone chips commensurate with normal driving. A rear window wiper came optioned from the factory and has since been removed with a delete plug. The seller’s paint meter shows higher readings on the left front fender and quarter panel, although no evidence of an accident or repairs are present. Detailed images are provided in the gallery along with a clean CARFAX report.
At an additional cost from the factory, this Carrera was appointed with a Black and Silver Grey Special Leather interior including heated Sport Seats with electric height adjustment. Other options include a black velour luggage compartment lining, an electric sunroof, an alarm system, Hi-Fi Sound Package, automatic speed control, headlight washers, an intensified windshield washer system, and shorted gearshift lever. A set of aftermarket aluminum pedal covers has been fitted along with an aftermarket stereo, black rubber floor liners, and a 930 S three-spoke leather steering wheel. All gauges and accessories are said to remain fully functional.
An invoice from ANDIAL Road and Race shows the details and cost associated with the 3.7L engine assembled by Dieter Inzenhofer in 2006. The blueprinted motor was mated to the car by a Porsche dealer in Colorado and features a twin-plug ignition system, 964 C2 cams, Carillo rods, polished intake ports, and a sport exhaust system. Power is routed to the rear wheels through a 5-speed G50 manual transaxle and a limited-slip differential. The braking system has also been upgraded with larger Brembo calipers paired with cross-drilled rotors and stainless-steel lines. A collection of invoices provided in the gallery shows a comprehensively documented history of maintenance, and the seller notes the car was recently serviced at Speedsport Tuning in preparation for the next owner.
This sale will include a clean title, the original owner’s manuals, a window sticker, and a vast collection of documents.
Sold for $141,000
$141,000 offer from Las Vegas, NV (89134)
just not enough money for this well modified handsome Porsche
good luck all
does it normally take this long to come out with results? was the reserve met or not????
Bid in the amount of $140,000
3.7 L Blueprinted Flat 6 !!!
What's not to dig !
Bid in the amount of $138,000
Bid in the amount of $137,250
I bought my ANDIAL over a 997 turbo and it was the best decision I ever made. Totally unique in a sea of 911's and sound is incredible. The engine work in this thing alone is with $100k. Someone will be driving away smiling ear-to-ear in what is sure to be an incredible machine. GLWA
Bid in the amount of $137,000
Bid in the amount of $136,500
Bid in the amount of $136,000
Bid in the amount of $135,000
Bid in the amount of $129,911
Bid in the amount of $127,500
Bid in the amount of $126,911
Bid in the amount of $125,000
Bid in the amount of $124,000
Man ! some Big Chunk bid increases !
This one could get " up there " it seems !
Bid in the amount of $122,500
Bid in the amount of $120,000
@redgard, what is an RSA ( back date type model ? )
I would much rather have this car then a RSA any day!
Bid in the amount of $115,000
@Prepxx11, serious advance sir !
quite a handsome Porsche, must say
Bid in the amount of $110,000
Bid in the amount of $102,500
Final day of the auction. A huge thanks to Pcar for conducting an excellent auction and to everyone for the kind comments and contributions.
Good luck to all and hopefully this amazing car will find a new caretaker.
Bid in the amount of $100,000
Bid in the amount of $95,000
Bid in the amount of $91,911
@DriverM thank you sir and good read on the history of ANDIAL it happened that i have one of those Carrera Cup cars 1 of the 4 Parts Car with the sealed engine and trans. GLWS!
any idea on the wet weight of this car?
@driverm I wrote that piece on Dieter Inzenhofer for Avants magazine. ANDIAL’s work always “a wolf in sheep’s clothing.” Even they’re x 24 ish 993 TT’s - hard to tell apart from a normal 993 turbo but packed an additional 170-220hp than stock and RELIABLE .. Typical perfectionist German engineers. All go and no show! GLWA!
Bid in the amount of $91,000
Bid in the amount of $90,000
@markiemark The tires should be replaced. Still in decent shape as they have not been exposed to any extreme weather but they are old.
The Andial literature suggests the 3.7 conversion makes 275HP.
I hope that helps.
Hey Hows the Rubber 09 ?? on that car an what s HP ?
Amazingly and tastefully well preserved, prepared and presented; I am not sure if I would prefer judging this beautiful car at a PCA concours event or driving it...JUST KIDDING! Andial is such a cool part of the Porsche performance story. Best of luck to you, DriverM and my compliments to the next owner.
It would cost more than double the price of the engine build to do it today. I have a 3.4L twin plug in my 87. It totally changes the car! The 87-89's are built to handle speed but the 3.2 is under powered for the car. This 3.7L I'm sure is just fantastic in this car.
If I didn’t just buy a .2 RS, I’d be all over this… so close to where I live too…
Bid in the amount of $85,888
Man, what a handsome Porsche. this is !
And what a motor !!
All the right modifications, classically done, and fit the car so well
Perhaps I’ll hit the lottery and have a shot at this one, ha ha
Good luck all
Love this Ride !! Well done
Bid in the amount of $85,000
Bid in the amount of $79,777
Bid in the amount of $77,500
Bid in the amount of $75,000
@driverm , is the block original to the car? I read this sentence as it may have been a core sawp of sorts "The blueprinted motor was mated to the car by a Porsche dealer in Colorado ".
Has it been repainted? Stunning car!
@redmirror My pleasure. It is better to compare it to a RUF car? Perhaps. If you are close, I invite you to come and take it for a drive and see for yourself. It is exceptional........
@DriverM Yes, that's what I was asking, rough comparisons. However, this is a spectacular car. It's amazing. Thank you
@redmirror I'm not sure what you mean? A comparison? There was a 95k mile 1989 G50 that recently sold on another site for $155k and this car is in another league in my opinion. The seats have never been sprayed, carpets are all original, interior looks and smells like new. The tool kit is 100% complete and looks as if it has never been opened.
That is not taking into consideration what has been done to it by one of the BEST in the business. Then you have to drive it. If feels the way it should with a car that has 33K original miles.
This car has to be seen and driven and I'd be glad to show it to anyone. I believe there hasn't been a car to compare it to for sale in a long time. It stands alone.
do you have a guide price in mind?
Here is an article on Andial and the man who built this engine as documented in the records. Pretty cool!!!!
Bid in the amount of $55,000
@DrT It has been filmed. It's being edited and will be up early next week. It has an amazing deep throated sound to it. It's a fun car to drive and I hope that is apparent and translates in the video.
It's a true 33k mile car and it looks, feels and drives like it. It's extremely tight and the suspension and Brembo brakes tie everything up nicely.
Seller, It's all about that Andial engine; please post a video of the car accelerating through the gears. Thanks.
Bid in the amount of $50,000
Really special, unique car.
Bid in the amount of $21,988