Explore 30+ MPG Cars & SUVs at Smith Automotive Group

Smith Automotive Group built this page for one reason: making it dead simple for Georgia drivers to shop a 30+ MPG vehicle without scrolling past every large SUV and heavy truck on our lots. Whether you're navigating the daily hustle of Cobb County, commuting into downtown from the west side in Douglasville, running up and down the I-75 or I-20 corridors, or traveling through the south metro area, the cars and crossovers here are all EPA-rated at 30 MPG or better — think highly fuel-efficient models like the Nissan Sentra, Nissan Versa, Nissan Altima, and Nissan Kicks.

As the largest Nissan dealer group in the Atlanta metro area, Smith Automotive Group brings you an unmatched combined selection of fuel-efficient vehicles across three convenient locations: Nissan of Marietta, Nissan of Lithia Springs, and Nissan South Morrow. This page focuses that massive network-wide inventory entirely on fuel economy. Every vehicle listed is in stock right now, backed by our commitment to transparency and doing right by Georgia drivers, and ready for a test drive. Pick out your top few, get a financing pre-approval started online that works across all three of our stores, and stop by — we'd love to help you save at the pump.

Black 2023 Nissan Ariya ENGAGE+ e-4ORCE for sale in Marietta, GAPhotos of 2023 Nissan Ariya ENGAGE+ e-4ORCE for sale in Marietta, GA at Nissan of MariettaAnother view of 2023 Nissan Ariya ENGAGE+ e-4ORCE for sale in Marietta, GA at Nissan of MariettaMore photos of 2023 Nissan Ariya ENGAGE+ e-4ORCE at Nissan of Marietta, GAMore photos of 2023 Nissan Ariya ENGAGE+ e-4ORCE at Nissan of Marietta, GA
Est. Payment$296 / mo.
Smith Advantage Plan
Silver 2024 Toyota Corolla Cross LE for sale in Marietta, GAPhotos of 2024 Toyota Corolla Cross LE for sale in Marietta, GA at Nissan of MariettaAnother view of 2024 Toyota Corolla Cross LE for sale in Marietta, GA at Nissan of MariettaMore photos of 2024 Toyota Corolla Cross LE at Nissan of Marietta, GAMore photos of 2024 Toyota Corolla Cross LE at Nissan of Marietta, GA
Est. Payment$369 / mo.
Smith Advantage Plan
White 2025 Mercedes-Benz GLA 250 for sale in Lithia Springs, GAPhotos of 2025 Mercedes-Benz GLA 250 for sale in Lithia Springs, GA at Nissan of Lithia SpringsAnother view of 2025 Mercedes-Benz GLA 250 for sale in Lithia Springs, GA at Nissan of Lithia SpringsMore photos of 2025 Mercedes-Benz GLA 250 at Nissan of Lithia Springs, GAMore photos of 2025 Mercedes-Benz GLA 250 at Nissan of Lithia Springs, GA
Est. Payment$421 / mo.
Smith Advantage Plan
Gray 2024 Honda Civic Sport for sale in Lithia Springs, GAPhotos of 2024 Honda Civic Sport for sale in Lithia Springs, GA at Nissan of Lithia SpringsAnother view of 2024 Honda Civic Sport for sale in Lithia Springs, GA at Nissan of Lithia SpringsMore photos of 2024 Honda Civic Sport at Nissan of Lithia Springs, GAMore photos of 2024 Honda Civic Sport at Nissan of Lithia Springs, GA
Est. Payment$308 / mo.
Smith Advantage Plan
2024 Volvo S60 B5 Core Dark Theme for sale in Morrow, GAPhotos of 2024 Volvo S60 B5 Core Dark Theme for sale in Morrow, GA at Nissan South MorrowAnother view of 2024 Volvo S60 B5 Core Dark Theme for sale in Morrow, GA at Nissan South MorrowMore photos of 2024 Volvo S60 B5 Core Dark Theme at Nissan South Morrow, GAMore photos of 2024 Volvo S60 B5 Core Dark Theme at Nissan South Morrow, GA
B5 Core Dark Theme
Est. Payment$363 / mo.
Smith Advantage Plan
Silver 2024 Jeep Compass Trailhawk for sale in Lithia Springs, GAPhotos of 2024 Jeep Compass Trailhawk for sale in Lithia Springs, GA at Nissan of Lithia SpringsAnother view of 2024 Jeep Compass Trailhawk for sale in Lithia Springs, GA at Nissan of Lithia SpringsMore photos of 2024 Jeep Compass Trailhawk at Nissan of Lithia Springs, GAMore photos of 2024 Jeep Compass Trailhawk at Nissan of Lithia Springs, GA
Est. Payment$317 / mo.
Smith Advantage Plan

Curious about what sets us apart? Check out over 1000 reviews from satisfied customers!


Review from Edwin C
Edwin C
10/7/2026
The Sales and Service Team works together so well here no wonder they are the #1 Nissan Dealer! I love this place!
Review from Jaylin Hunter
Jaylin Hunter
10/6/2026
The team at Nissan did such a wonderful job working with me to get my new car! Thank you guys so much, Amiyah Cj and Mr smith in financing so grateful
Review from Robin Allen
Robin Allen
10/6/2026
Olie is awesome and has advised me consistently with my vehicle and I wish him continued success at Nissan Marietta.
Review from Iyshia
Iyshia
10/5/2026
This is my 3 Nissan Sentra and this my 2nd Vehicle I have purchased with DiJon Howze. His customer service is always outstanding.
Review from Meme Wood
Meme Wood
10/5/2026
Hey hey let me start off by sayin I always come see my uncle Dewayne but I couldn't see him this time he sent me to another person name dee William so u know me I'm like NO NEW FRIENDS cause me I'm loyal it's always been me and my uncle but I gave him a chance for a min I thought he was gone disappoint me and not get me in a car but wat do u know he did we had an amazing time as he made it happen shoutout to my new cousin Dee and uncle Dewayne
Review from Angela Echols
Angela Echols
10/5/2026
Thank you to My Service Team Representative. Mike He Always is very professional and helpful, and I really appreciate it. Mike always go above and beyond customer service He is very professional and helpful Thanks

Visit one of our Nissan dealerships conveniently located in Lithia Springs, Morrow, and Marietta, GA

Nissan of Lithia Springs


Street address:
811 Thornton Road
Lithia Springs, GA 30122

Phone:
Sales: (678) 384-4180
Service: (678) 293-8142
Parts: (470) 866-6015

DaySales Hours
Monday9:00 AM - 9:00 PM
Tuesday9:00 AM - 9:00 PM
Wednesday9:00 AM - 9:00 PM
Thursday9:00 AM - 9:00 PM
Friday9:00 AM - 9:00 PM
Saturday9:00 AM - 9:00 PM
Sunday12:00 PM - 6:00 PM