Transmission Tested: A Deep Dive into the 2017 Hyundai Tucson Automatic
You know that moment when you’re sitting at a busy intersection, waiting for a gap in traffic, and when you finally hit the gas—nothing happens for two terrifying seconds?
There’s a unique anxiety that comes from not trusting your vehicle’s most basic function: moving when you tell it to move. For owners of the 2017 Hyundai Tucson, particularly those with the turbo engine, this isn’t just a hypothetical concern. It’s a daily reality that has left thousands of drivers frustrated, frightened, and searching for answers.
Here’s the short version: The 2017 Hyundai Tucson offers two very different automatic transmission experiences. The 2.0-liter models pair with a conventional 6-speed automatic that’s smooth and predictable. The 1.6-liter turbo models, however, come with a 7-speed dual-clutch transmission (DCT) that has documented issues with hesitation, jerky shifting, and dangerous acceleration delays . Which one you get determines whether you’ll love your Tucson or dread driving it.
Key Takeaways
- Two Transmissions, Two Personalities: The 2.0L engine uses a 6-speed automatic (smooth, reliable, slow to accelerate). The 1.6L turbo uses a 7-speed DCT (quick when working, but plagued with issues) .
- DCT Problems Are Widespread: Owners report hesitation from stops, jerky low-speed shifting, transmission slipping, and dangerous delays when accelerating into traffic .
- It’s Not Just You: Hyundai issued Technical Service Bulletins (TSBs) and software updates to address DCT issues, proving the problems are recognized at the corporate level .
- Some Owners Needed Replacements: Multiple owners report needing complete transmission replacements as early as 5,000 miles, with some going through multiple units .
- The 6-Speed Is the Safe Bet: If you’re shopping for a 2017 Tucson, the SE and SE Plus trims with the 2.0L and 6-speed automatic offer a simpler, more durable transmission .
- Recalls Exist: A major recall for ABS module fire risk affects this model year, and some owners report parts shortages leaving them with unresolved safety issues .
The Two Transmissions: A Tale of Two Experiences
The 2017 Hyundai Tucson presents buyers with a genuine split personality. Depending on which trim level you choose, you get a completely different driving experience—and a completely different relationship with your transmission.
The 6-Speed Automatic (2.0L Engine)
- Found in: SE and SE Plus trims
- Engine: 2.0-liter naturally aspirated four-cylinder (164 hp, 151 lb-ft)
- Transmission: Traditional 6-speed automatic with torque converter
- Fuel Economy: 23 city / 30 highway (FWD)
This combination is the “safe choice.” The 6-speed automatic is a conventional transmission design that’s been around for decades. It uses a torque converter to smooth out shifts and provides predictable, if unexciting, performance.
The good: Owners report this transmission as “funky” but something you can get used to . One SE Plus owner noted, “I don’t have a problem with the transmission; it is a bit on the funky side. In part, I believe, it’s because the new cars all seem to be 6-7 gears instead of the old 3-4 gears. The transition with the transmission is not difficult; it just takes a little time to grow accustomed to it” .
The trade-off: The 2.0-liter engine is significantly slower. Multiple owners describe acceleration as “non existent” and note that “rapid acceleration is not a strength of this car at all” . When loaded with five passengers, “you can feel the strain on the engine” .
The 7-Speed Dual-Clutch Transmission (1.6L Turbo)
- Found in: Eco, Sport, Night, Limited trims
- Engine: 1.6-liter turbocharged GDI (175 hp, 195 lb-ft)
- Transmission: 7-speed EcoShift Dual-Clutch Transmission (DCT)
- Fuel Economy: 25 city / 30 highway (Sport/Limited FWD)
This is where things get complicated. The DCT is fundamentally different from a traditional automatic. It uses two clutches—one for odd gears, one for even—to preselect the next gear for lightning-fast shifts. In theory, it offers the best of both worlds: the efficiency of a manual with the convenience of an automatic.
In practice, the results are mixed at best.
Owner Experiences: The Good, The Bad, and The Terrifying
The Good (When It Works)
When the DCT is functioning properly, it delivers on its promise. The 1.6-liter turbo provides “peppy acceleration and good fuel economy” . Owners who don’t experience issues praise the responsive power delivery and sporty feel.
One Limited owner who came from a VW GTI noted the transmission “can take some getting used to” and that “it FEELS like a manual at times,” but after software updates, “things improved dramatically” .
Another owner appreciated that “the 175-hp 1.6-liter turbo-four produces 195 lb-ft of torque at low revs, so the transmission rarely needs to downshift to get you some passing power” .
The Bad: Low-Speed Quirks
The most commonly reported issue is clumsy behavior at low speeds. A long-term tester noted that “when you find yourself in stop-and-go traffic, things start to get awkward thanks to the tuning of the seven-speed twin-clutch automatic transmission” .
The symptoms are consistent across multiple reviews:
- “Clumsy low-speed shifting from the turbo engine’s transmission”
- “Rough upshifts from its transmission or even some hesitation when moving from a stop”
- The transmission “tries to hold the highest gear it can get away with even in gridlock, causing it to feel like it’s going to stall”
- “Heavy traffic is where you also notice the transmission getting confused and hunting through gears”
The Ugly: Dangerous Delays and Failures
This is where the 2017 Tucson’s transmission problems cross from annoyance into genuine safety concern.
Hesitation from stops: Multiple owners report terrifying delays when trying to accelerate. One described it bluntly: “In stop and go traffic the transmission will not respond properly. Changing lanes when you accelerate the transmission will delay about 2 or 3 seconds before responding. Dealer is aware of problem but they cannot fix. It’s the dual clutch transmission and that’s the way it is” .
Another owner shared a near-miss experience: “There has been a number of times when I’ve been pulling out of a driveway or side street on to a busy road and I need immediate acceleration to avoid getting hit by cars coming down the street. As I press the gas pedal I’ve noticed that the car literally just sits there and the tachometer goes up but the car doesn’t move” .
Transmission failures: Some owners required complete transmission replacements, sometimes repeatedly. One Sport owner reported: “I took my 2017 sport in to dealer a few times (dealer very helpful) for slow or no acceleration & rattling sound in engine. They determined new transmission was needed (@5,500 mi)” .
A used buyer shared: “Bought my vehicle used at a dealership at around 40 km. After three weeks of having it, had the dual clutch replaced as it was work and was jerky. Now about eight months later and at around 90 km, same issue. shifting is clunky and jerky and needs to be replaced yet again” .
City driving nightmare: One owner’s review title says it all: “city driving nightmare.” Their description is worth reading carefully: “You could get creamed in traffic while in the middle of an intersection because of the tranny slip or turbo lag, the same scenario while merging onto the interstate, or out of your garage. It’s the worst vehicle I’ve ever had because I don’t know what it’s going to do. Talk about anxiety behind the wheel!” .
Chart: Transmission Complaints by Type
Based on owner reviews, here’s the breakdown of reported transmission issues.
2017 Tucson DCT Complaints by Type
Based on analysis of owner reviews mentioning transmission problems.
Sources: Cars.com, Edmunds, CarGurus owner reviews
What Hyundai Knows: Technical Service Bulletins and Recalls
TSBs for Transmission Problems
The fact that Hyundai issued Technical Service Bulletins for the transmission proves these aren’t isolated incidents. One owner noted after a software update that “things improved dramatically” . Another owner referenced that “Hyundai even has a recall TSB (technical service bulletin) out to all of its dealers regarding these safety issues, yet they deny it” .
A long-term tester confirmed that “there were some software updates Hyundai provided regarding the transmission and that did improve things dramatically” .
The ABS Module Recall
Separate from transmission issues, the 2017 Tucson has a critical recall for the ABS module (20V-351) that can cause an electrical short and engine compartment fire. Hyundai advised owners to park outside away from structures until repaired . One owner reported in February 2021: “Recall for abs module could catch car on fire, no parts available from manufacturer for repair. Advised by Hyundai to not park the car near home or garage. Good job Hyundai engineers!” .
Safety first: If you own a 2017 Tucson and haven’t had the ABS recall completed, contact your dealer immediately. Park outside until it’s fixed.
Who’s Affected? Trim Levels and Transmissions
Understanding which transmission you have is crucial. Here’s the breakdown by trim:
| Trim | Engine | Transmission | DCT? | Risk Level |
|---|---|---|---|---|
| SE | 2.0L 4-cylinder | 6-speed automatic | No | Low |
| SE Plus | 2.0L 4-cylinder | 6-speed automatic | No | Low |
| Eco | 1.6L Turbo | 7-speed DCT | Yes | High |
| Sport | 1.6L Turbo | 7-speed DCT | Yes | High |
| Night | 1.6L Turbo | 7-speed DCT | Yes | High |
| Limited | 1.6L Turbo | 7-speed DCT | Yes | High |
The Eco trim is actually the most fuel-efficient, rated at 26 city / 32 highway in FWD configuration . But that efficiency comes with the DCT trade-off.
Why Does the DCT Behave This Way?
The dual-clutch transmission is fundamentally different from a traditional automatic. It’s essentially two manual transmissions in one, with computer-controlled clutches doing the work. This design offers quick shifts and better fuel economy when everything works correctly.
However, DCTs have well-known challenges:
Low-speed behavior: At crawling speeds, the clutches can slip to prevent stalling, which creates that jerky, uncertain feeling in traffic. The computer is constantly trying to predict which gear you’ll need next, and in stop-and-go traffic, that prediction is nearly impossible.
Launch hesitation: From a complete stop, the DCT needs to engage the clutch while the computer decides how much throttle you’re asking for. This creates a brief delay that some owners describe as “the car literally just sits there” .
Learning adaptations: The transmission adapts to driving habits over time. Some owners report that aggressive driving temporarily improves behavior, while gentle driving makes it worse.
What to Do If You Own a Problematic Tucson
Check for Software Updates
Your first step should be a visit to the dealership. Ask specifically if there are any outstanding software updates or TSBs for the transmission control module. Multiple owners reported significant improvement after updates .
Document Everything
If you’re experiencing issues, keep detailed records:
- When the problem occurs (cold starts, hot weather, specific speeds)
- Video evidence of the behavior if possible
- All service records and communications with dealers
- Dates of each visit and names of service advisors
Extended Warranty Considerations
If your Tucson is approaching the end of its powertrain warranty (10 years/100,000 miles for original owners, 5 years/60,000 miles for subsequent owners), consider an extended warranty. Transmission replacements can cost thousands.
The 6-Speed Alternative
If you’re shopping for a used 2017 Tucson and the transmission concerns worry you, stick with the SE or SE Plus trims. The 2.0-liter engine with the 6-speed automatic won’t win any races, but it also won’t leave you stranded at an intersection.
One SE Plus owner summarized it well: “The power isn’t overwhelming, but I’ve never felt like I’ve lacked for kick when merging or passing. The tech works, the interior is well designed and user friendly, and the exterior looks modern yet understated” .
Chart: Transmission Comparison
| Feature | 6-Speed Automatic | 7-Speed DCT |
|---|---|---|
| Smoothness at Low Speeds | Good | Poor (jerky, hesitant) |
| Acceleration from Stop | Predictable | Delayed, uncertain |
| Highway Passing | Adequate | Quick (when working) |
| Fuel Economy | 23/30 mpg | 25-26/30-32 mpg |
| Long-Term Reliability | Proven | Questionable |
| Owner Satisfaction | Generally positive | Mixed to negative |
Frequently Asked Questions
1. Does the 2017 Hyundai Tucson have transmission problems?
Yes, specifically the 1.6L turbo models with the 7-speed dual-clutch transmission. Owners report hesitation from stops, jerky low-speed shifting, and dangerous acceleration delays. The 2.0L models with the 6-speed automatic are generally reliable .
2. What is the difference between the two transmissions in the 2017 Tucson?
The SE and SE Plus trims use a conventional 6-speed automatic with a torque converter. All other trims (Eco, Sport, Night, Limited) use a 7-speed dual-clutch transmission (DCT) that shifts faster but behaves poorly in stop-and-go traffic .
3. Can the transmission problems be fixed?
Some owners report improvement after dealership software updates. However, others continue to experience issues even after updates. A few owners required complete transmission replacements, sometimes multiple times .
4. Is the 2017 Tucson transmission dangerous?
Some owners describe it as dangerous. One reviewer wrote “You could get creamed in traffic while in the middle of an intersection because of the tranny slip or turbo lag” . Another reported the car failing to accelerate when pulling into traffic .
5. Which 2017 Tucson should I buy to avoid transmission issues?
Buy the SE or SE Plus with the 2.0-liter engine and 6-speed automatic. It’s slower, but the transmission is conventional and reliable. Avoid the Eco, Sport, Night, and Limited trims with the 1.6L turbo and DCT .
6. Does Hyundai have a recall for the transmission?
There’s no safety recall specifically for the transmission, but Hyundai issued Technical Service Bulletins (TSBs) and software updates to address the issues. A separate recall exists for the ABS module fire risk .
7. How long do 2017 Tucson transmissions last?
The 6-speed automatics often exceed 150,000 miles with proper maintenance. DCT longevity is more variable, with some failing before 60,000 miles and others lasting longer. Multiple owners reported DCT failures between 40,000-90,000 km (25,000-56,000 miles) .
8. What should I do if my 2017 Tucson transmission is acting up?
Take it to a Hyundai dealer and ask about TSB updates for the transmission control module. Document all issues and visits. If you’re out of warranty, consider having a transmission specialist evaluate the vehicle before investing in major repairs .
Safety first: If your Tucson experiences acceleration delays, practice extreme caution at intersections and when merging. Leave extra space and assume the car might hesitate. Your awareness is the only backup system that matters.
The Bottom Line: Test Before You Buy
The 2017 Hyundai Tucson presents a genuine dilemma. It’s stylish, comfortable, and packed with features for the price. The interior is “simple and generally attractive” with “all the basic controls within arm’s reach” . The ride quality “strikes a good balance between sporty and comfortable” .
But the transmission in turbo models is a deal-breaker for many owners.
If you’re considering a used 2017 Tucson:
- Test drive the exact car you plan to buy in stop-and-go traffic
- Drive it from a complete stop multiple times to feel for hesitation
- Check the VIN for outstanding recalls on NHTSA.gov
- Verify which transmission it has before you fall in love with the car
One owner’s final verdict captures the frustration: “I will say I have noticed that this 7-speed transmission can take some getting used to. Much like my GTI DSG transmission, even though it’s an automatic, it FEELS like a manual at times. On inclines, and some coasting to acceleration scenarios the transmission has lagged to shift into the correct gear” .
Another was less diplomatic: “This transmission is absolute trash. It shifts down extremely hard, jerking my head back to the head rest… It’s beginning to become scary to drive this car in traffic because I’m unsure if it will deliver the power when I need it” .
The 2017 Tucson can be a great car—if you get the right transmission. Choose wisely.
Have you experienced transmission issues with your 2017 Tucson? Did a software update fix it, or were you one of the owners who needed a replacement? Share your story in the comments below. Your experience could help another driver make an informed decision.
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