The 2018 Polaris Slingshot burst onto the scene as a unique three-wheeled autocycle, blurring the lines between motorcycle and car. Introduced in 2015, it has consistently offered a thrilling, open-air driving experience. For 2018, key trims included the base Slingshot, the SL, and the Grand Touring. Its distinctive, futuristic styling and go-kart-like handling are its primary draws, making it a head-turner and a joy for thrill-seekers. Pricing at launch ranged from approximately $20,000 to $28,000.
The Good
The 2018 Slingshot offers exhilarating performance with its sporty handling and potent engine, appealing to the thrill-seeker. Its head-turning design evokes emotion, while its relatively simple mechanics offer practical maintenance. For its unique offering, it provides a distinct value proposition for those seeking an unconventional driving experience.
The Bad
Potential owners of the 2018 Polaris Slingshot should be aware of its limited cargo space, lack of creature comforts like a roof or side windows, and its exposure to the elements. Also, consider its loud exhaust and the potential for road debris to be kicked up.
2018 Polaris Slingshot: Quick Overview
- Engine: The 2018 Polaris Slingshot is powered by a 2.4-liter Ecotec 4-cylinder engine sourced from General Motors.
- Horsepower: This engine produces 173 horsepower at 6,200 rpm.
- Torque: It delivers 166 lb-ft of torque at 4,400 rpm.
- Transmission Options: Buyers had a choice between a 5-speed manual transmission or an automated manual transmission (autocross shifter).
- Fuel Economy: Estimated fuel economy is around 27 MPG city / 31 MPG highway.
- 0-60 MPH Time: While not officially released by Polaris, enthusiast tests and estimates place the 0-60 mph time in the mid-to-high 5-second range.
- Towing Capacity: The Polaris Slingshot is not designed for towing and has no towing capacity.
- Drivetrain: Rear-wheel drive is standard.
- Brakes: ABS-equipped disc brakes on all three wheels.
- Suspension: Independent front suspension with aluminum control arms and a forged-steel rear swingarm.
- Trim-Level Features:
- Slingshot (Base): Standard features include a 7-inch Ride Command display (with Bluetooth and USB), LED lighting, power steering, tilt steering wheel, and a sport-tuned suspension.
- Slingshot SL: Adds premium features like a 100-watt audio system with Bluetooth, a larger windless, a sport leather steering wheel, and 18-inch front wheels and 20-inch rear wheels.
- Slingshot Grand Touring: Builds upon the SL with a taller wind deflector, a passenger grab handle, a larger wind deflector, a premium comfort seat, and a 7-inch Ride Command display with navigation.
- Weight: Approximately 1,749 lbs (dry weight).
- Wheels: Base models typically feature 17-inch front wheels and 18-inch rear wheels.
2018 Polaris Slingshot Specifications
Vehicle Information
| Year | 2018 |
| Make | Polaris |
| Model | Slingshot |
| Trim | - |
| Style | - |
| Type | Motorcycle Open Autocycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | HUNTSVILLE |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 2384CC |
| Engine Size | 2384L |
| Engine Cylinders | 4 |
| Transmission | 5-Speed Manual |
| Transmission Type | Manual |
| Transmission Speeds | 5-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2018 Polaris Slingshot Have?
The 2018 Polaris Slingshot, while unique, has had some reported issues and recalls that prospective buyers should be aware of. One of the more significant recalls involved the steering wheel, where certain models could experience a steering wheel that detaches from the steering shaft due to a faulty steering wheel hub. This was a critical safety recall, and owners were advised to stop driving their vehicles until repairs were completed. Another area of concern for some owners has been the clutch system, with reports of premature wear or failure, especially in manual transmission models that might have been subjected to aggressive driving. While the 2.4L Ecotec engine itself is generally considered reliable, some owners have experienced minor electrical gremlins, such as issues with the Ride Command infotainment system freezing or experiencing connectivity problems. The automated manual transmission, while offering a unique driving experience, has also been noted by some users as being less refined or potentially more prone to issues than traditional automatic transmissions in other vehicles. Regarding long-term reliability, the Slingshot is still a relatively young vehicle, and its exposed nature means that components are more susceptible to wear from the elements and road debris. Owners who maintain their vehicles diligently, including regular cleaning and protection of exposed parts, tend to have fewer issues. The open-cockpit design, while a major draw, also means that the interior components and upholstery are exposed to UV rays and moisture, which can accelerate wear if not properly cared for. It's advisable for any potential buyer to thoroughly research specific model year issues and check for any outstanding recalls or service bulletins before purchasing a used 2018 Slingshot.
How long will the 2018 Polaris Slingshot last?
Estimating the average mileage or years of service for a 2018 Polaris Slingshot is challenging due to its niche appeal and often recreational use. Many owners use them as weekend toys rather than daily drivers, meaning mileage can vary dramatically. However, for those driven regularly, consistent maintenance is key to longevity. The 2.4L Ecotec engine and drivetrain are generally robust if well-maintained, potentially lasting well over 100,000 miles. Weaknesses over time are more likely to stem from the exposed nature of the vehicle, leading to accelerated wear on suspension components, body panels from road debris, and interior materials from UV exposure and weather. Proper care, regular fluid changes, and addressing minor issues promptly are crucial for maximizing the Slingshot's lifespan.
What Technology & Safety Features are Included?
The 2018 Polaris Slingshot comes equipped with a range of tech and safety features, though it’s important to remember its unique autocycle classification means standard automotive safety ratings don't directly apply.
Standard Tech and Entertainment: All 2018 Slingshot models feature a 7-inch Ride Command infotainment system. This system includes Bluetooth connectivity for music streaming and hands-free calling, as well as a USB input for device charging and media playback. The system is designed to be intuitive and integrates seamlessly into the cockpit.
Driver-Assistance and Safety: The Slingshot is equipped with standard Anti-lock Braking System (ABS) to enhance braking control. It also includes electronic stability control and traction control systems, which are crucial given the vehicle's performance capabilities and three-wheeled design. For occupant safety, it features a three-point seatbelt system and a reinforced steel spaceframe. However, it does not have airbags, which is a significant differentiator from traditional cars.
Optional Features: Higher trims like the SL and Grand Touring offered upgrades to the audio system, with the SL boasting a 100-watt sound system with more speakers. Optional accessories also included various windshields and body panels to enhance protection and aesthetics.
Crash-Test Ratings: As an autocycle, the Polaris Slingshot is not subject to the same stringent crash-test protocols as traditional cars by organizations like the NHTSA or IIHS. Therefore, there are no official crash-test ratings available. Its safety is primarily derived from its strong chassis, ABS, stability control, and the driver's responsibility in operating a vehicle with inherent performance characteristics and fewer protective elements than a car.
Standard Tech and Entertainment: All 2018 Slingshot models feature a 7-inch Ride Command infotainment system. This system includes Bluetooth connectivity for music streaming and hands-free calling, as well as a USB input for device charging and media playback. The system is designed to be intuitive and integrates seamlessly into the cockpit.
Driver-Assistance and Safety: The Slingshot is equipped with standard Anti-lock Braking System (ABS) to enhance braking control. It also includes electronic stability control and traction control systems, which are crucial given the vehicle's performance capabilities and three-wheeled design. For occupant safety, it features a three-point seatbelt system and a reinforced steel spaceframe. However, it does not have airbags, which is a significant differentiator from traditional cars.
Optional Features: Higher trims like the SL and Grand Touring offered upgrades to the audio system, with the SL boasting a 100-watt sound system with more speakers. Optional accessories also included various windshields and body panels to enhance protection and aesthetics.
Crash-Test Ratings: As an autocycle, the Polaris Slingshot is not subject to the same stringent crash-test protocols as traditional cars by organizations like the NHTSA or IIHS. Therefore, there are no official crash-test ratings available. Its safety is primarily derived from its strong chassis, ABS, stability control, and the driver's responsibility in operating a vehicle with inherent performance characteristics and fewer protective elements than a car.
What Colors Options are Available?
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2018 Polaris Slingshot Prices and Market Value
When new, the 2018 Polaris Slingshot ranged from approximately $20,000 for the base model to around $28,000 for the Grand Touring trim.
Current used market prices for a 2018 Polaris Slingshot typically fall between $15,000 and $22,000, depending heavily on mileage, condition, and trim level.
The Slingshot experiences a moderate depreciation curve. Initial depreciation is noticeable in the first few years, but it tends to stabilize thereafter, especially for well-maintained examples. Factors affecting resale value include the vehicle's unique appeal, low mileage, the presence of desirable factory options or reputable aftermarket upgrades, and a clean maintenance history. The inherent novelty and fun factor of the Slingshot help it retain value better than some conventional sports cars.
Current used market prices for a 2018 Polaris Slingshot typically fall between $15,000 and $22,000, depending heavily on mileage, condition, and trim level.
The Slingshot experiences a moderate depreciation curve. Initial depreciation is noticeable in the first few years, but it tends to stabilize thereafter, especially for well-maintained examples. Factors affecting resale value include the vehicle's unique appeal, low mileage, the presence of desirable factory options or reputable aftermarket upgrades, and a clean maintenance history. The inherent novelty and fun factor of the Slingshot help it retain value better than some conventional sports cars.
2018 Polaris Slingshot Cost of Ownership
Owning a 2018 Polaris Slingshot can be moderately costly. Insurance can be higher than a comparable car due to its unique nature and potential for high-performance driving, with rates varying significantly based on driver history and location. Fuel costs are relatively economical, with the 2.4L engine achieving decent MPG. Maintenance requires specialized attention; while some components are shared with cars, others are specific. Routine upkeep on brakes, tires, and fluids is essential. Repair costs can be higher for specialized parts or if damage occurs due to its exposed design. Overall, it's not the most economical vehicle to own, with costs leaning towards the pricier side, especially for repairs and specialized maintenance.
2018 Polaris Slingshot Fuel Efficiency
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2018 Polaris Slingshot Warranty
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2018 Polaris Slingshot Insurance
Insurance for a 2018 Polaris Slingshot is moderately priced, reflecting its status as a Motorcycle Open Autocycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Polaris Slingshot Compare to Other Motorcycle Open Autocycle?
The 2018 Polaris Slingshot occupies a unique segment, making direct comparisons tricky. Its primary rivals are often other three-wheeled vehicles or small, sporty cars.
Performance: In terms of raw acceleration, the Slingshot's 173 horsepower puts it in the ballpark of entry-level sports cars like a Mazda Miata or Toyota 86. However, its lightweight construction and wide stance give it a go-kart-like agility that few cars can match. The Can-Am Spyder RT, another three-wheeler, offers a more touring-oriented performance with a focus on comfort and stability rather than sharp handling.
Features: The Slingshot's Ride Command infotainment system is a decent offering for its class, providing basic connectivity. However, it lacks the advanced driver-assistance systems and luxury appointments found in even moderately priced cars. Rivals like the Mazda Miata offer more creature comforts and optional advanced safety features.
Reliability: The Slingshot has faced some recalls and reported issues (as detailed in prompt 5), particularly concerning steering components and the clutch. While the engine is generally robust, its overall reliability can be seen as less proven than established automotive manufacturers. The Can-Am Spyder, being a more mature product, may offer a slightly more reliable experience, though its complexity can also lead to costly repairs.
Price: The 2018 Slingshot offered a compelling price point for its performance and unique experience, slotting below many entry-level sports cars when new. Used prices continue to reflect this value proposition.
Alternatives:
* Similar: The Can-Am Spyder RT offers a three-wheeled experience but is geared towards touring and comfort, with a significantly different driving feel.
* Better (for some): If outright performance and a traditional car experience are desired, a used Mazda MX-5 Miata or a Toyota 86/Subaru BRZ offer comparable performance, superior reliability, more creature comforts, and established safety ratings, often for a similar used price. However, they lack the open-air, exposed thrill of the Slingshot.
Performance: In terms of raw acceleration, the Slingshot's 173 horsepower puts it in the ballpark of entry-level sports cars like a Mazda Miata or Toyota 86. However, its lightweight construction and wide stance give it a go-kart-like agility that few cars can match. The Can-Am Spyder RT, another three-wheeler, offers a more touring-oriented performance with a focus on comfort and stability rather than sharp handling.
Features: The Slingshot's Ride Command infotainment system is a decent offering for its class, providing basic connectivity. However, it lacks the advanced driver-assistance systems and luxury appointments found in even moderately priced cars. Rivals like the Mazda Miata offer more creature comforts and optional advanced safety features.
Reliability: The Slingshot has faced some recalls and reported issues (as detailed in prompt 5), particularly concerning steering components and the clutch. While the engine is generally robust, its overall reliability can be seen as less proven than established automotive manufacturers. The Can-Am Spyder, being a more mature product, may offer a slightly more reliable experience, though its complexity can also lead to costly repairs.
Price: The 2018 Slingshot offered a compelling price point for its performance and unique experience, slotting below many entry-level sports cars when new. Used prices continue to reflect this value proposition.
Alternatives:
* Similar: The Can-Am Spyder RT offers a three-wheeled experience but is geared towards touring and comfort, with a significantly different driving feel.
* Better (for some): If outright performance and a traditional car experience are desired, a used Mazda MX-5 Miata or a Toyota 86/Subaru BRZ offer comparable performance, superior reliability, more creature comforts, and established safety ratings, often for a similar used price. However, they lack the open-air, exposed thrill of the Slingshot.
Final Verdict: Is the 2018 Polaris Slingshot a Good Motorcycle Open Autocycle?
The 2018 Polaris Slingshot is ideal for thrill-seekers who prioritize a unique, open-air driving experience and head-turning style over practicality and conventional automotive features. It's perfect for those who want a weekend toy that provides exhilarating performance and a distinct connection to the road, akin to a high-performance go-kart.
Whether it's worth buying depends on your priorities. If you're looking for a fun, unconventional machine and are aware of its limitations (limited cargo, exposure to elements, potentially higher maintenance costs than a standard car), then yes. It's particularly worth considering on the used market, where prices have depreciated significantly from new, offering better value.
Buying a used model is generally recommended over new for better value. Focus on lower-mileage examples and thoroughly check for maintenance records and any recalls addressed, especially the steering wheel issue. The SL or Grand Touring trims offer more creature comforts and better audio, which might be worth the extra cost for a more enjoyable experience.
Whether it's worth buying depends on your priorities. If you're looking for a fun, unconventional machine and are aware of its limitations (limited cargo, exposure to elements, potentially higher maintenance costs than a standard car), then yes. It's particularly worth considering on the used market, where prices have depreciated significantly from new, offering better value.
Buying a used model is generally recommended over new for better value. Focus on lower-mileage examples and thoroughly check for maintenance records and any recalls addressed, especially the steering wheel issue. The SL or Grand Touring trims offer more creature comforts and better audio, which might be worth the extra cost for a more enjoyable experience.
Simon A
Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.