2018 Buick Cascada review
Buick Cascada highlights
Customer rating
RepairPal reliability rating
(data not available)
Pros
- Stylish convertible with four seats
- Numerous standard features
- Good cargo space for a vehicle of this type
Cons
- Interface is a little out of date
- Disappointing acceleration
- Heavy body affects performance
Mileage (EPA estimate)
21 city, 29 highway, 24 combined
Pricing for current inventory
(no current inventory)
Shop with your budget in mind
Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.
Daily practicality meets drop-top style
Are you looking for a new daily driver that’s also a sleek convertible? With the 2018 Buick Cascada, you can have both in one refined package. On the one hand, you get four seats, useful cargo capacity, and a feature list full of standard equipment to make everyday driving as easy as possible. On the other, you get a flowing coupe body and that all-important drop-top. Whether it’s the morning commute, a shopping trip, or just a casual cruise in the sunshine, let the roof come down and enjoy the wind in your hair.
All Buick Cascada years
What is new for the 2018 Buick Cascada?
- The Cascada is available in a new trim called the 1SV.
- The Base trim has been discontinued for 2018.
- Cascada trims have been upgraded with Smart Key as standard equipment this year.
- Memory Seat(s), Leatherette & Cloth, and BOSE Sound System features are now available as options on select trims.
2018 Buick Cascada trims
Curious how Buick Cascada trims differ? Use our side-by-side vehicle comparison to see the differences and similarities1SV:
- 1.6L
- Cruise Control
- Heated Steering Wheel
- Leather Seats
- Parking Sensors
- Power Mirrors
- Rear Defroster
- Rear View Camera
- Remote Start
Premium:
- Includes all features available on the 1SV
- 200-hp, 207-lb-ft of torque 1.6L
- Power Seats
- Front Seat Heaters
- Lane Departure Warning
- Smart Key
- Satellite Radio Ready
- Bluetooth Technology
- Navigation System
- CD Audio
- View our Buick Cascada Premium inventory
Sport Touring:
- Includes all features available on the Premium
- No significant upgrades found on the Sport Touring
- View our Buick Cascada Sport Touring inventory
Buick Cascada photos
5 reasons to buy the 2018 Buick Cascada
1. Refined experience
Before you even get behind the wheel, one look at the 2018 Buick Cascada is enough to make you smile. The exterior design is sleek, stylish, and sculpted from front to back. It only gets better when the roof comes down, which you can do with just one button press at speeds of up to 25 mph. Want to feel the wind in your hair and soak up the sunshine as you drive along? There’s nothing quite like it, and it’s an experience you can have whenever you want behind the wheel of the 2018 Cascada.
2. Four-seat capacity
The 2018 Buick Cascada combines soft-top joy with a spacious cabin. You get seating for four passengers, with an impressive 82 cu-ft of passenger volume, 42.2 inches of front seat legroom, and 32.8 inches of rear seat legroom. You even get a strong selection of comfort features as standard, including dual-zone automatic climate control and leather upholstery, plus eight-way-power heated front seats.
3. Impressive cargo space for a convertible
As you and your passengers all get to enjoy the benefits of a drop-top, there’s also plenty of cargo space available for everyone’s luggage. Even with the roof down, you get 9.8 cu-ft of cargo volume in the trunk. This expands to 13.4 cu-ft with the roof up — easily enough for daily needs. If you require some more space, particularly for long or awkwardly-shaped items, the rear seats are 50/50 split-folding as standard, allowing items to fit in the passthrough space.
4. Smooth and refined ride
Complementing the open-air driving experience, the 2018 Buick Cascada focuses on a smooth ride, allowing you to enjoy every mile with the roof down. The chassis and suspension are set up to smooth out any bumps, and with the triple-layered fabric roof up, the cabin remains quiet even at highway speeds. The standard 1.6L turbocharged engine and six-speed automatic transmission combination produces 200 horsepower and provides smooth acceleration for highway cruising.
5. Strong selection of standard features
The feature list overall on the 2018 Buick Cascada is stacked, and with only two optional trims on offer, a large proportion of that feature list is included on all models. Standard features include adaptive xenon headlights, rear parking sensors, a seven-inch touchscreen display, and a seven-speaker sound system. The OnStar system with available 4G LTE and Wi-Fi hotspot is also standard, with the Cascada Premium trim adding extra tech features such as automatic wipers, forward collision warning, and lane departure warning.
Shop with your budget in mind
Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.
Ratings & reliability
Buick Cascada features and specs
Curious how Buick Cascada trims differ? Use our side-by-side vehicle comparison to see the differences and similarities
1SV 2WD 2D Convertible
Standard Features
- 20 Inch Plus Wheels
- ABS Brakes
- Air Conditioning
- Alloy Wheels
- Automatic Transmission
- Cruise Control
- Heated Steering Wheel
- Leather Seats
- Parking Sensors
- Power Locks
- Power Mirrors
- Power Windows
- Rear Defroster
- Rear View Camera
- Remote Start
- Side Airbags
- Soft Top
- Traction Control
- Turbo Charged Engine
- AM/FM Stereo
- Auxiliary Audio Input
- Bluetooth Technology
- BOSE Sound System
- CD Audio
- Leatherette & Cloth
- Memory Seat(s)
- Navigation System
- Power Seat(s)
- Satellite Radio Ready
- Smart Key
Drive Wheels
Front Wheel Drive (2WD)
Engine size
1.6L
Horsepower
200
Torque (ft-lbs)
207
Engine type
Gas
Fuel capacity
14.3
Wheelbase
106.1"
Overall length
184.9"
Width
72.4"
Height
56.8"
Leg room
F 42.2"/R 32.8"
Head room
F 37.8"/R 36.1"
Front tires
P245/40R20
Rear tires
P245/40R20
Seating capacity
4
Transmission
Automatic
2018 Buick Cascada FAQ
The 2018 Buick Cascada is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:
- 1SV: 21 MPG City and 29 MPG Highway
- Premium: 21 MPG City and 29 MPG Highway
- Sport Touring: 21 MPG City and 29 MPG Highway
The 2018 Buick Cascada has received an average 4.3 out of 5 stars from our customers. If you're in the market for a 2018 Buick Cascada, check out reviews from customers just like you. 2018 Buick Cascada Reviews.
Here is what's new for the 2018 Buick Cascada:
- 1SV
- Smart Key
- Leatherette & Cloth
- Memory Seat(s)
- BOSE Sound System
Research other vehicles
- 2019 Buick Cascada review
- 2017 Buick Cascada review
- All things EV
- 2025 Lexus LS 500 review
- 2025 Mazda CX-70 review
- 2025 Mazda CX-70 PHEV review
- 2021 Mercedes-Benz A35 AMG review
- 2025 Mercedes-Benz AMG GT review
- 2023 Mercedes-Benz E350 review
- 2024 Mercedes-Benz E350 review
- 2020 Mitsubishi Outlander Plug in Hybrid review
- 2016 Nissan Altima review
- 2021 Polestar Polestar 2 review
We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.
Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.
Unless otherwise noted, information related to featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities. By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.
We make every effort to provide accurate information, but please verify before purchasing.
