Sonnax Automotive Replacement Parts
Benchmark Transmission & Auto Care relies on Sonnax to help us keep our customers' vehicles running smoothly in and around the greater Newark ~ Middletown ~ New Castle area. Sonnax has a reputation of being a leader in the designing, manufacturing, and distribution of high-quality parts for the automotive aftermarket. Parts that are critical in helping Benchmark Transmission & Auto Care give our customers one quality repair after another. Sonnax provides our shop with innovative parts for transmission rebuilds that meet or exceed OE standards. They also give us access to a complete line of components for torque converters needed for both standard, high-performance, and heavy-duty applications.
Benchmark Transmission & Auto Care
8:00 AM to 5:30 PM
9:00 AM to 12:00 PM
8:00 AM to 5:30 PM
8:00 AM to 12:00 PM
8:00 AM to 6:00 PM
8:00 AM to 6:00 PM
8:00 AM to 12:00 PM
Benchmark Transmission operates with integrity, takes pride in its work, and treats the customers with courtesy
Richard Broad of Fairfax Virginia
"While I was in Middletown Delaware on business, I experienced what I thought was a transmission problem and took my car to Benchmark Transmission Middletown Delaware. Craig and John made a FREE assessment of the problem that morning, advised me of the cost, and indicated they could fix it by the next morning. When I asked if they could do the job that afternoon, they said they would try. I received a call back by 3:30 that afternoon indicating the car was ready. When I picked it up at 4, I was greeted in a pleasant manner and the charge was exactly what they had indicated. They had replaced a broken Transmission cooler line and the car now runs fine. Most places, realizing that I am not an auto mechanic, would have likely tried to install a new transmission, taken a couple of days to so, and charged a small fortune. I could not have been any more satisfied with the service. Benchmark Transmission operates with integrity, takes pride in its work, and treats the customers with courtesy I have rarely experienced. This is the finest experience I can recall ever in the maintenance of my car. It was a pleasure doing business with such high quality people."
The service from every employee at Benchmark Transmission is unbelievable. They are very trustworthy and fair.
Rodney Pett of Philadelphia Pennsylvania
"The service from every employee at Benchmark Transmission is unbelievable. They are very trustworthy and fair. I noticed that they treat every car as if its their own. The quality of work is unbeatable. I own three trucks. They first fixed my van. They are now working on my truck. It looks like my cars like to break down in the area of their auto repair shop in Wilmington~Newark Delaware and I don't blame them. KEEP UP THE GOOD WORK!!!"
Thank you so much for the great repair job your Wilmington repair shop performed on my transmission.
Jim Knott of Wilmington Delaware
"Thank you so much for the great repair job your wilmington repair shop performed on my transmission. And thank you for the special pricing you blessed me with. I pray that God continues to bless you and your family.1994 Ford F150 and 1957 Chevrolet Bel Air"
Benchmark Transmission gives me the confidence that as long as I want to keep my vehicles, they will keep them running good condition.
Rod Pelkey of Newark Delaware
"I am the owner of 3 late model Ford Explorers (92, 93, 95) and a 99 Subaru Legacy. I have been dealing with Benchmark, Dante (Owner) for over 8 years. I have not alway taken the best care of my vehicles in terms of preventive maintenance, and checking into the little noises that give you that feeling that something is wrong, therefore I've experienced more problems than necessary. Despite my neglect, whenever I've taken my cars to Benchmark, I have always been treated to the best of service. Benchmark has both replaced and repaired transmissions in my vehicles, and has done wonderful work, and at a reasonable cost. I have never been dissatisfied, Dante is always willing to work with me. I have nearly 300,000 miles on one explorer, 200,000 on anther, and over 150,000 on the Legacy. Benchmark Transmission gives me the confidence that as long as I want to keep my vehicles, they will keep them running good condition. Thanks Benchmark!"
I took my vehicle here and I have received nothing but complete professionalism, promptness and they were so helpful. Made me understand what was going with my vehicle in layman's terms so that I could understand the process!
Kathy Mays of Seaford Delaware
"I took my vehicle here and I have received nothing but complete professionalism, promptness and they were so helpful. Made me understand what was going with my vehicle in layman's terms so that I could understand the process! Dontae has kept me informed every step of the way. The honesty of this place was unbelievable. At this point they don't think it is my transmission and possibly a reprogamming of a module and he even helped get my car to the dealer at no cost to them. If in the future I need transmission repair work, it will be here. This is an honest place to take your vehicle. I will refer them to anyone!! Thank you Benchmark Transmission of Newark, you guys rock! "
I would like to extend my thanks to Rich and Don for quickly diagnosing my daughters Toyota problem. It was more severe than any of us expected. Your shop was right up front with me on my options since we are so far away. They kept our vehicle save and secure for over a week and never asked
Trenton New Jersey
Michael Boughton of Trenton New Jersey
"I would like to extend my thanks to Rich and Don for quickly diagnosing my daughters Toyota problem. It was more severe than any of us expected. Your shop was right up front with me on my options since we are so far away. They kept our vehicle save and secure for over a week and never asked for anything in return. To the entire staff in Middletown - THANK YOU."
I decided to get it checked out by an expert at Benchmark Transmission before I did any damage
Wilbur Rivera of Newark Delaware
"Mr. Dante Principe Jr.,Two weeks ago, I took my 98 VW Golf to the Smith VW dealer for a non-transmission related problem. Upon completion of that work, the dealer told me that my 2nd gear on my Automatic Transmission was sticking and that I needed a new transmission. I told them I did not want them to do that type of work on my car. I decided to get it checked out by an expert at Benchmark Transmission before I did any damage.I looked in the Yellow Pages and decided to call your office and get an estimate. You told me that I should bring the car in and allow you check it out at "no charge". You mentioned it could be something simple which would greatly reduce the repair cost. Last week I Brought my car in to your shop in Newark Delaware. You checked the car and found out the programming on the throttle body and the transmission where not responding. I think you relearned these components and you fixed my car. When you called me, you told me that there was no charge for the work you did to my car. As I drove my car home and felt how smoothly the transmission shifted from gear to gear: I immediately started to "thank god" for taking my car to your shop and dealing with you. As I write this note to you, I realized how rare it is to find people like you that are willing to help people in trouble without taking advantage of them and/or expecting anything in return.Sincerely yoursWilber Rivera"
We are very grateful for all the extra time and effort your company put into the job.
Joanni Carter of Aston Pennsylvania
"Just wanted to thank you and your employees at Benchmark Transmission for a your hard work and patience that it took to fix the transmission in our Volkswagen Eurovan. We know that transmission repairs are what you do, but Benchmark Transmission were the only company that we could find that was willing to take on the job! We are very grateful for all the extra time and effort your company put into the job."
have had nothing but the best service from Joe at Benchmark. I heard about them from a friend (the best kind of referral) and I was not disappointed. I had my car fixed at Benchmark a few years ago and it has been going strong ever since
Jean O'Malley of Bear Delaware
"I have had nothing but the best service from Joe at Benchmark. I heard about them from a friend (the best kind of referral) and I was not disappointed. I had my car fixed at Benchmark a few years ago and it has been going strong ever since. When the transmission on my husband's truck started to go there was no question where we would take it. Joe is professional and knowledgeable. "
Free check engine light service not really free?View Details
UD Student Discount Offer
UD Students Save $100 off Major Transmission Rebuild ServiceView Details
Transmission Service Coupon
Real Fluid Change not a flushView Details
Automatic Transmission Repair Coupon
Save $75 off any automatic transmission overhaulView Details
Differential Repair Coupon
Rear End repair DifferentialView Details
Oil Change Coupon Delaware
Oil Change Special New Castle LocationView Details