2018 Lexus LS 500h

The 2018 Lexus LS 500h brings hybrid performance, premium sedan proportions, and efficient long-distance capability to Nalley Lexus Roswell in Roswell, GA. This page outlines its single-trim configuration, key specifications, comparison points against other 2018 Lexus models, and practical considerations for local shoppers. Located at 980 Mansell Road in the heart of North Fulton's premier automotive corridor, Nalley Lexus Roswell is positioned between Alpharetta and historic Roswell, just off GA-400 at Exit 8. The dealership serves commuters, families, and professionals traveling between North Fulton, the Alpharetta Tech Corridor, Perimeter Center, Sandy Springs, and Atlanta.

Starting MSRP

$82,730

Horsepower

354 hp

EPA MPG

23 city / 31 hwy

Fuel

Premium Unleaded (Required)

Body Style

Sedan

How the 2018 Lexus LS 500h Compares With Other Lexus Models

The 2018 Lexus LS 500h comes in one trim, so the cross-shopping decision centers on price, power, fuel economy, and vehicle character. Its starting MSRP is $82,730; MSRP excludes tax, title, registration and dealer fees.

Compared with the 2018 Lexus GS F, the LS 500h starts at $82,730 versus $84,350 and produces 354 hp versus 467 hp. The LS 500h's 23 city / 31 highway MPG favors shoppers prioritizing efficiency, while the GS F's 16 city / 24 highway EPA MPG and greater power suit buyers focused on stronger output.

Compared with the 2018 Lexus LS 500, the LS 500h has 354 hp versus 416 hp and returns 23 city / 31 highway MPG versus 19 city / 30 highway EPA MPG. The LS 500 favors shoppers seeking more horsepower and rear-wheel drive, while the LS 500h favors those placing greater emphasis on city and highway fuel economy.

Compared with the 2018 Lexus GS 450h, the LS 500h produces 354 hp versus 338 hp and returns 23 city / 31 highway MPG versus 29 city / 34 highway EPA MPG. The GS 450h favors shoppers focused on lower fuel use, while the LS 500h favors buyers seeking more power and a larger luxury-sedan presence.

Specifications and Configuration

The LS 500h is a sedan with a 3.5-liter V6 engine layout, 3,456 cc of displacement, and electrically variable automatic transmission. Premium unleaded fuel is required, and peak power arrives at 6,600 rpm.

Its 354 hp powertrain, 5.2-second 0–60 time, and 5,027-pound curb weight establish a balance between responsive acceleration and substantial road presence. The 22.2-gallon fuel capacity supports extended drives, while the trunk offers 15.2 cubic feet of cargo space behind the rear seats.

The sedan measures 206.1 inches long, 74.8 inches wide, and 57.9 inches high, with a 123-inch wheelbase. Those dimensions give the LS 500h a spacious full-size profile suited to highway travel and daily commuting.

Buying a 2018 Lexus LS 500h in Roswell

Nalley Lexus Roswell is located at 980 Mansell Road, right in the heart of North Fulton's premier automotive corridor. Positioned perfectly between Alpharetta and historic Roswell, the dealership sits just off GA-400, Exit 8, making it a convenient stop for shoppers traveling through North Fulton.

The surrounding area includes Willow Springs, Horseshoe Bend, Downtown Roswell, the Alpharetta Tech Corridor, and Perimeter Center. Canton Street, Chattahoochee River National Recreation Area, and Wills Park are also nearby landmarks for local families and professionals.

Vehicle availability changes as inventory moves, and the store receives vehicles on a rolling basis. Visit the search inventory page to review current listings, or contact Nalley Lexus Roswell at (770) 284-8580 for assistance.

What to Weigh Before Buying

The LS 500h comes in one trim, which keeps the configuration straightforward but places greater importance on evaluating whether its hybrid-oriented efficiency and 354 hp match your priorities. Compare its fuel economy with the power-focused LS 500 and GS F, or with the more efficient GS 450h.

Premium unleaded fuel is required, and the sedan's full-size dimensions may matter when considering parking, neighborhood driving, and garage space. Its 15.2 cubic feet of cargo room and 22.2-gallon fuel capacity are useful reference points for regular travel.

For a broader purchase plan, shoppers can review current inventory and use the dealership's online trade-in process before arranging an in-person visit in Roswell.