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12 used cars, trucks and SUVs for sale in Sussex, WI

Gray 2020 BMW M5 Competition for sale in Sussex, WIPhotos of 2020 BMW M5 Competition for sale in Sussex, WI at Big Wave AutoAnother view of 2020 BMW M5 Competition for sale in Sussex, WI at Big Wave AutoMore photos of 2020 BMW M5 Competition at Big Wave Auto, WIMore photos of 2020 BMW M5 Competition at Big Wave Auto, WI
Stock # BW449020
Competition
40,003 miles
Condition:
Pre-owned
Sale price
$63,871
$942 / mo. est.
Black 2021 Mercedes-Benz GLS 450 for sale in Sussex, WIPhotos of 2021 Mercedes-Benz GLS 450 for sale in Sussex, WI at Big Wave AutoAnother view of 2021 Mercedes-Benz GLS 450 for sale in Sussex, WI at Big Wave AutoMore photos of 2021 Mercedes-Benz GLS 450 at Big Wave Auto, WIMore photos of 2021 Mercedes-Benz GLS 450 at Big Wave Auto, WI
Stock # BW551638
GLS 450
58,777 miles
Condition:
Pre-owned
Sale price
$37,800
$557 / mo. est.
White 2021 Tesla Model Y Long Range for sale in Sussex, WIPhotos of 2021 Tesla Model Y Long Range for sale in Sussex, WI at Big Wave AutoAnother view of 2021 Tesla Model Y Long Range for sale in Sussex, WI at Big Wave AutoMore photos of 2021 Tesla Model Y Long Range at Big Wave Auto, WIMore photos of 2021 Tesla Model Y Long Range at Big Wave Auto, WI
Stock # BW185791
Long Range
39,069 miles
Condition:
Pre-owned
Sale price
$27,455
$405 / mo. est.
New arrival - photos coming soon
Stock # BW002490
Launch Edition
10,614 miles
Condition:
Pre-owned
Sale price
$52,835
$779 / mo. est.
Unknown 2023 BMW X7 M60i for sale in Sussex, WIPhotos of 2023 BMW X7 M60i for sale in Sussex, WI at Big Wave AutoAnother view of 2023 BMW X7 M60i for sale in Sussex, WI at Big Wave AutoMore photos of 2023 BMW X7 M60i at Big Wave Auto, WIMore photos of 2023 BMW X7 M60i at Big Wave Auto, WI
Stock # BWR16033
M60i
47,828 miles
Condition:
Pre-owned
Sale price
$67,999
$1,003 / mo. est.
Blue 2023 Rivian R1T Adventure for sale in Sussex, WIPhotos of 2023 Rivian R1T Adventure for sale in Sussex, WI at Big Wave AutoAnother view of 2023 Rivian R1T Adventure for sale in Sussex, WI at Big Wave AutoMore photos of 2023 Rivian R1T Adventure at Big Wave Auto, WIMore photos of 2023 Rivian R1T Adventure at Big Wave Auto, WI
Stock # BW022027
Adventure
47,172 miles
Condition:
Pre-owned
Sale price
$47,906
$707 / mo. est.
White 2017 Lexus GX 460 for sale in Sussex, WIPhotos of 2017 Lexus GX 460 for sale in Sussex, WI at Big Wave AutoAnother view of 2017 Lexus GX 460 for sale in Sussex, WI at Big Wave AutoMore photos of 2017 Lexus GX 460 at Big Wave Auto, WIMore photos of 2017 Lexus GX 460 at Big Wave Auto, WI
Stock # BW180550
460
135,731 miles
Condition:
Pre-owned
Sale price
$20,953
$309 / mo. est.

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Green 2023 Rivian R1T Adventure Dual Motor Perf Large Pack for sale in Sussex, WI
Stock # BW025072
Adventure Dual Motor Perf Large Pack
21,263 miles
Condition:
Pre-owned
Sale price
$57,074
$842 / mo. est.
Gray 2021 Porsche Taycan 4S for sale in Sussex, WIPhotos of 2021 Porsche Taycan 4S for sale in Sussex, WI at Big Wave AutoAnother view of 2021 Porsche Taycan 4S for sale in Sussex, WI at Big Wave AutoMore photos of 2021 Porsche Taycan 4S at Big Wave Auto, WIMore photos of 2021 Porsche Taycan 4S at Big Wave Auto, WI
Stock # BWA42945
4S
62,488 miles
Condition:
Pre-owned
Sale price
$45,872
$677 / mo. est.
Silver 2024 Rivian R1S Adventure for sale in Sussex, WI
Stock # BW037026
Adventure
23,738 miles
Condition:
Pre-owned
Sale price
$65,602
$968 / mo. est.
New arrival - photos coming soon
Stock # BW391564
Base
62,997 miles
Condition:
Pre-owned
Sale price
$45,683
$674 / mo. est.
New arrival - photos coming soon
Stock # BW155996
470
198,000 miles
Condition:
Pre-owned
Sale price
$9,954
$146 / mo. est.
Showing 12 of 12 results

Used Cars, Trucks & SUVs for Sale in Sussex, WI – Big Wave Auto

Looking for a dependable used vehicle in the greater Milwaukee area? At Big Wave Auto in Sussex, WI, we offer a wide variety of quality pre-owned cars, trucks, and SUVs at prices that fit your budget. Whether you’re searching for a fuel-efficient sedan, a rugged pickup, or a family-friendly SUV, our inventory has something for every lifestyle.

Our used inventory often includes popular makes and models such as:

• Toyota Camry, Corolla & RAV4 – Reliable sedans and SUVs built for everyday driving

• Honda Accord, Civic & CR-V – Efficient, practical, and long-lasting favorites

• Ford F-150, Escape & Explorer – Tough trucks and versatile SUVs made for work and play

• Chevrolet Silverado, Malibu & Equinox – American classics with performance and comfort

• Nissan Altima, Rogue & Pathfinder – Affordable vehicles with modern features

• Hyundai Elantra, Sonata & Tucson – Stylish, budget-friendly cars and SUVs

• Jeep Grand Cherokee & Wrangler – Rugged SUVs ready for off-road and adventure

• Luxury brands like BMW, Mercedes-Benz, Lexus & Audi – Premium driving at great value

We proudly serve drivers from Sussex, Waukesha, Menomonee Falls, Pewaukee, Brookfield, Milwaukee, and surrounding Wisconsin communities. With competitive pricing, flexible financing, and a no-pressure sales approach, Big Wave Auto makes car shopping simple and stress-free.

🚗 Why Buy from Big Wave Auto?

✔ Wide selection of pre-owned cars, trucks & SUVs

✔ Affordable pricing with financing options for every budget

✔ Convenient location in Sussex, serving greater Milwaukee & Waukesha County

✔ Friendly, customer-first car buying experience

Browse our used car inventory online or visit Big Wave Auto in Sussex, WI today to test drive your next vehicle.

Information deemed reliable, but not guaranteed. Interested parties should confirm all data before relying on it to make a purchase decision. All prices and specifications are subject to change without notice. Prices may not include additional fees such as government fees and taxes, title and registration fees, finance charges, dealer document preparation fees, processing fees, and emission testing and compliance charges.