Audi A3

Audi A3 body-repair.


Audi A3
Audi A3
Audi A3
Audi A3
Audi A3
Audi A3
Audi A3
Audi A3


2019 Audi Q7

Barrow Body Shop is one of only a handful of body shops in the United States that is certified for Audi Q7 structural repair. Don't be surprised if your 2019 Q7 ends up in Barrow Body Shop. See the new Q7 on Audi USA.


2019 Audi Q7
2019 Audi Q7 Repair
2019 Audi Q7 Repair


New Jim Ellis Audi Dealership in Marietta

Stop by and check out the new Jim Ellis Audi Dealership in Marietta:
1141 Cobb Parkway SE, Marietta, GA 30060

Sales: (877) 863-0749
Service: (888) 531-7763
Parts: (888) 531-7391


Green Audi RS-5
New Audi R8


White Audi R8
Convertible Audi R8
New Blue Convertible R8


2019 Audi RS7
2019 Audi R8


2019 Audi Q5
2019 Q5


2019 Audi RS5
Jim Ellis Audi Dealership


Jim Ellis Audi


Jim Ellis Audi Marietta
Audi Dealership


Audi Marietta


2019 Audi A8L

Audi's flagship sedan won't be available until this fall. This 2019 A8L is a display model that was shipped over from Germany for car shows and press releases. It is owned by Audi itself. But when it got accidentally damaged, of all of the Audi Certified Body Shops (Ultra Advanced Lightweight Material shops), Audi of America ONLY asked Barrow Body Shop to repair it.


"I'm in the 2019 Audi A8 60 TFSI, the V-8-powered, 460-horsepower version of Audi's flagship that will likely arrive a few months after the V-6 version. It's a technological tour de force and it doesn't even have all of the goodies that Audi will bring to the table when the A8 goes on sale at the end of next summer."


Read More at Motor Authority.

Vorsprung durch technik

Audi A8
Audi A8


"The available suspension technologies are more advanced. The base suspension is an aluminum five-link setup both front and rear with air springs and electrically adjustable dampers. That's pretty advanced right out of the box. From there, buyers will be able to opt for the 48-volt-powered electromechanical Audi AI active suspension that uses electric actuators to press the tires into ruts or pull them up over bumps. The system is tied into a forward-looking camera that can see 66 feet ahead and tell the actuators to raise or lower the wheels and body up to 4.3 inches to mitigate the effects of speed bumps, potholes, or other road imperfections."


Audi A8
Audi A8


"On top of that, buyers can get rear-axle steering and an active rear differential to help control rear traction out of a turn. Audi's Dynamic All-Wheel Steering is an especially aggressive system that can turn the rear wheels up to 5 degrees opposite the fronts (3 degrees seems to be the industry standard) at speeds up to 37 mph to make the car rotate and shorten the turning circle to a compact car-like 38.7 feet. At over 37 mph, it turns the rear wheels 2 degrees in concert with the fronts to increase highway stability. This system also includes variable ratio steering that ranges between 9.5:1 at low speeds and about 16:1 at high speeds.


While we're on the hardware, let's look at the rest of the stats. The 2019 A8 will come to the U.S. in only the long-wheelbase A8 L body style, which is 5.1 inches longer than the standard sedan. Compared to the outgoing car, the car we get is 1.5 inches longer and it sits 0.7 inch higher. At 123.2 inches long, the wheelbase is just 0.2 inch longer.


At launch, we will only see one engine. The A8 L 55 TFSI will be powered by the twin-scroll turbocharged 3.0-liter V-6 found in Audis like the S5 and SQ5. Here, it will produce 340 horsepower and 369 pound-feet of torque. That power will be sent through an 8-speed automatic transmission to all four wheels via standard all-wheel drive. Audi quotes a 0-62 mph time of 5.6 seconds.


While it won't come until perhaps a few months after launch, the U.S. will also get the A8 L 60 TFSI, which is motivated by a twin-turbocharged 4.0-liter V-8 making 460 horsepower and 487 lb-ft of torque. No 0-60 mph number has been given, but expect it to be in the 4.7-second range. After all, no V-8 in a flagship sedan is a lost business opportunity.


Both engines are considered mild hybrids because they have a 48-volt electrical system with a belt-alternator/starter, stop/start that works below 13.7 mph, a coasting function that shuts the engine off to save fuel between 34 and 99 mph, and brake energy recuperation.


The A8 L 60 TFSI I'm driving is equipped with the Dynamic All-Wheel Steering, the rear differential, and a prototype version of the Audi AI active suspension without the predictive function enabled by the camera.


New Audi A8 Space Frame

"Can less be more? Audi ultra lightweight technology uses advanced material and construction methods that allow our cars to be lighter. Lightweight design means the minimum material in the right place for the best performance. Proof that less is definitely more." Read More at Audi USA.


Audi A8 Space Frame Design
Audi A8 Space Frame Design


Eco-Friendly Auto Body Shop

Eco Friendy Auto Body Shop

Barrow Body Shop is an eco-friendly body shop and automotive paint facility. We use low solvent paint products; our paint booths and the equipment used within them are all designed to make the least amount of impact on the environment. Since traditional paints can contain hazarous solvents, Barrow Body Shop uses waterborne paint which significantly reduces solvent fumes. The result is a cleaner and healthier work environment. Our downdraft spray booths were designed with quick dry time in mind. This helps reduce energy consumption. The Barrow Body Shop paint technicians use high volume, low pressure guns. Use of these spray guns significantly reduces overspray which helps to decrease harmful emissions and saves paint.

Audi TT Structural Repair

Our Auto Body technicians are certified to repair these compact, state of the art vehicles. The Audi TT was designed for fun and safety. Each component is intricately fused with the next to produce a vehicle that's safe enough to wear the Audi badge. Check out the design of this vehicle below.

When did Audi start making the Aluminum based TT?

In 2006, Audi revealed the second-generation TT. It is constructed on the Volkswagen Group A5 platform, and uses aluminium in the front body panels, and steel in the rear, to enhance its near-neutral front-to-rear weight distribution. The third-generation TT was released in 2014 built with an even wider array of materials.

Audi A8 Structure

If you wondered why a certified Audi repair facility has to work on your newer Audi, check out the video below.

Audi A8 Structural Repair

The new Audi A8 is set to benefit from some serious weight saving when it launches later this year, courtesy of a smart new mix of materials in its chassis. Rather than fixating on one material as the solution to automotive weight saving, Audi is trying to use "the right material, in the right place and at the right time." Aluminum still takes up 58% of the body of the A8. Aside from Carbon Fiber, even Magnesium has been used to create a strut brace up front. Below is a list of just a few materials used in just this one vehicle:

  • Ultra high-strength steel
  • Conventional steel
  • Aluminum
  • Cast Aluminum
  • Sheet Aluminum
  • Cast Aluminum with Bionic structures
  • Magnesium
  • Carbon Fiber

Certified auto body technicians need to know how to weld each material and if body components can be repaired or if they need to be replaced. Special tools are used for each job and for each vehicle.

Our auto-body techs are certified to repair each Audi and are certified for each new vehicle released by Audi.

After the Crash – Repairing Aluminum - Intensive Vehicles

A few years ago, if you were involved in a collision, you may not have given much thought to the repair shop. Of course, you wanted the repairs to your vehicle done right and you may have dreaded the go-around with your insurance company, but you probably didn’t focus on the shop’s capability to repair your car—unless perhaps, you were driving a Jaguar.

Today, however, collision repair is potentially an issue for an increasing number of drivers - those driving all-aluminum or aluminum-intensive vehicles. With over one million aluminum-intensive Ford F-150s on the road, nearly 150,000 all-aluminum Tesla Model Ss and Xs, a smattering of brand new Cadillac CT6s, as well as a variety of Audis, Corvettes, Porsches, Land Rovers, and other vehicles with substantial aluminum content, the question of a shop’s capability to repair aluminum vehicles is real for many.

“They’re not more complex, they’re not more difficult. They’re different,” Doug Richman, vice president of engineering for Kaiser Aluminum and technical committee chairman at the Aluminum Transportation Group, told “Different” is one of those loaded words that can mask all kinds of meanings—like more expensive, more complex—or it can just mean what it says, “different.” This article will explore what it really means when it comes to the repair of the increasing number of aluminum-intensive vehicles on the road.

Aluminum Vehicles Are Different

An excellent example of how aluminum cars are different is Cadillac’s new CT6 flagship, which has a body-in-white (BIW) made of over 60% aluminum. The CT6 features one of the industry’s most advanced automotive body structures. The aluminum-intensive architecture incorporates 11 different materials to achieve strength, performance, and efficiency goals. An all-aluminum skin, extensive use of extrusions (including complex multi-void hollows for the rocker and engine cradle assemblies), and complex high-pressure aluminum die castings (one of which replaces over 20 conventional parts in the front shock tower) are combined with a number of advanced high-strength steels for sound deadening and structural reinforcement.

The Cadillac CT6 frame uses a mixture of aluminum and steels. But the difference is not just in the materials; it’s also in the joining technology employed. You won’t find traditional spot welding in the CT6, but rather extensive use of self-piercing rivets (SPRs), flowdrill screws, and adhesives. Roughly 750 flowdrill screws are employed, along with 340 SPRs, and structural adhesive in virtually all joints for both bonding and sound isolation.

The Ford F-150 shows similar variety in its materials and assembly processes, including:

  • 14 different aluminum sheet, extrusion, and steel specifications
  • Eight distinct joining technologies—with a typical F-150 BIW incorporating about 140 flowdrill screws, 70 Tox clinches, 100 resistance spot welds, 6 m of laser weld, eight friction welds (primarily for attachment of the crush tubes), and 100 m of structural adhesive (used in conjunction with the previously mentioned clinches, flowdrill screws, and a whole bunch of SPRs
  • Six fastening technologies—including pierce/clinch nuts, friction welded nuts, and drawn arc studs

Implications in the Body Shop

The mix of materials and assembly processes leads to three major differences in body shop practice, depending on the level of damage to the car. First, cosmetic dings or dents are still repaired, although the process is different. You won’t see a trained body tech try to pull a dent out of an aluminum panel using a slap-hammer as they would have on steel. Instead, by necessity, heat is carefully applied to aluminum sheet. Often two techs will team up—one to apply and control the heat, the other to pull on pins applied to the sheet to straighten the panel.

Second, more severe panel damage is likely to lead to replacement. Unlike a badly crinkled steel panel that may be repairable via stretching and filling, aluminum will not respond to stretching, so the panel has to be replaced—and that may only work once. Successfully replacing a damaged outer aluminum panel often requires extensive adhesive bonding to the inner structure or panel. If that same panel is hit again, then the outer and the inner will both require replacement, because a reversible adhesive hasn’t yet been developed. (Adhesive manufacturers are currently developing new formulations for body shop conditions, such as a two-component epoxy adhesive from Sika.) Also, replacement is going to be the answer to damage to extrusions—particularly if multi-void hollows are involved—or to castings.

Third, forget about straightening a frame. We probably have all heard about straightening a bent steel frame, applying force and maybe heat to pull it back into alignment. In fact, body shops have chassis alignment benches to facilitate that. But not with aluminum. Although there is still a chassis alignment bench, it is only used for verifying alignment. If the laser scan and print out indicates the chassis is out of spec, the techs will start cutting out and replacing structural parts until they return the chassis to specification. Tesla’s guidelines are very clear: “no straightening of structural parts” and “no sectioning of energy absorbing/carrying elements.” In fact, if one of the four major cast aluminum nodes is damaged, Tesla’s bias is to replace the body structure. Other manufacturers, like Audi, prescribe similar approaches.

In aggregate, while there is still some repair that will be done with aluminum-intensive vehicles, more and more the answer is replace.

Cost Considerations

You might suspect that body shop practice differences lead to implications for repair costs as well. But here the answer is fuzzier, as insurance premiums appear not to have generally increased as of yet (in fact, insurers have held the same premiums for new F-150s), but the underlying cost pressure—driven by shop investment and technician efficiency—certainly seems to exist.

Estimated costs for training and equipment investment at a local certified Audi, Tesla, F-150, Porsche, or CT6 shop is approaching $300,000. They’re required to have a dedicated aluminum booth with fire-resistant curtains ($30,000), dedicated dust collection/vacuum ($10,000), at least two specialty welders at $15-20,000 each (not to mention the difficulty of training welders to master the welding of aluminum or HSS), and a variety of flowdrill and SPR toolsets (as every manufacturer uses their own variant) at $15,000 each. Add in the specialty chassis alignment bench and the remote training courses for their technicians, and you can see the numbers climbing fairly fast. Note that the rationale for the dedicated booth and dust collection is to keep aluminum dust and steel dust from mixing—both to eliminate any potential fire/explosion hazard and to mitigate potential galvanic corrosion. This also leads to separate stocks of hand tools.

Technician productivity is another factor. Traditionally, techs are compensated on a piece work basis, and have made their money by completing in 2 hours what the shop manual says takes 4—but not with these aluminum or multi-material vehicles. Close adherence to the manufacturers’ guidelines is essential—both for quality and to retain OEM certification; if it says 4 hours, it will take 4 hours. As a result, shops are seeing the higher skilled aluminum technicians earning less than their steel-oriented peers, and some are shifting towards salary as a result.

Future Outlook

Is this cost pressure a temporary situation, as we move up the learning curve with this new generation of vehicles? Probably not, at least for a while. But keep in mind, this is not just an aluminum issue. The new high-strength steels don’t behave like the old ones either—especially when it comes to welding. Thus, a new Chevy Malibu, with minimal aluminum but ten different grades of steel requires as much attention to detail in the repair shop as does the Tesla; the technician can’t just start fixing the vehicle, but has to first download the details on materials and assembly in order to be using the right technique on the right part.

What we are seeing is rapid evolution of vehicle architecture as manufacturers lighten weight and drive for mandated improvement in fuel efficiency. Just as the design engineers are struggling to understand and incorporate a widening portfolio of materials and assembly technologies, the body shops are struggling to figure out how to best fix them.

A positive upshot of the situation is that the manufacturers are clawing back influence from the insurance carriers. The manufacturer certification programs for body shops are extremely rigorous and are driving repair for these new vehicles to the most qualified and professional shops—not the ones who will fix the damage for whatever the insurer wants to offer. So, if there is a word to remember, if your new vehicle is in an accident, it is “certification”; that’s your assurance that the shop has the equipment and training to fix it right.