Genesis of Peoria
2018 Genesis G90
Now available at Genesis of Peoria in Peoria, AZ
- Starting MSRP$68,350
- Horsepower365–420 hp
- EPA MPG15–17 city / 23–24 hwy
- DrivetrainRear Wheel Drive / All Wheel Drive
The 2018 Genesis G90 is a full-size luxury sedan for drivers seeking executive comfort, substantial power, and a carefully configured cabin. At Genesis of Peoria in Peoria, AZ, shoppers can explore how the G90’s Premium and Ultimate trims differ in engine size, output, efficiency, and drivetrain, then review current Genesis offerings through the dealership’s online inventory. The G90 combines rear-wheel-drive or all-wheel-drive configurations with an eight-speed automatic transmission, premium unleaded fuel, generous dimensions, and 15.7 cubic feet of cargo space behind the rear seats. Genesis of Peoria serves Peoria and the greater Phoenix West Valley with sales, financing, trade-in, and factory-authorized service resources.
- Starting MSRP
- $68,350
- Horsepower
- 365–420 hp
- EPA MPG
- 15–17 city / 23–24 hwy
- Drivetrain
- Rear Wheel Drive / All Wheel Drive
- Fuel
- Premium Unleaded (Recommended)
- Body Style
- Sedan
How the 2018 Genesis G90 Compares With Its Competitors
The 2018 Genesis G90 starts at $68,350, with pricing that varies by trim and configuration. MSRP excludes tax, title, registration and dealer fees, while power, fuel economy, drivetrain, and fuel requirements help shape the right fit for different luxury-sedan shoppers.
| Spec | 2018 Genesis G90 | 2018 Maserati Ghibli | 2018 Jaguar XJ | 2018 Cadillac CT6 |
|---|---|---|---|---|
| Starting MSRP | $68,350 | $73,050 | $75,400 | $56,095 |
| Horsepower | 365–420 hp | 345–424 hp | 340–575 hp | 335–404 hp |
| EPA MPG | 15–17 city / 23–24 hwy | 16–17 city / 24 hwy | 15–18 city / 23–27 hwy | 18–62 city / 26–62 hwy |
| Drivetrain | Rear Wheel Drive / All Wheel Drive | — | — | All Wheel Drive / Rear Wheel Drive |
| Fuel | Premium Unleaded (Recommended) | Premium Unleaded (Required) | Premium Unleaded (Required) | Regular Unleaded / Premium Unleaded (Recommended) / Premium Unleaded (Required) |
Manufacturer figures for the model year shown; a range spans that model's trims. Starting MSRP excludes tax, title, registration, and dealer fees.
Compared with the 2018 Maserati Ghibli, the G90 starts at $68,350 versus $73,050, while the Ghibli offers 345–424 hp compared with the G90’s 365 to 420 hp range. The Ghibli is rated at 16–17 city / 24 hwy EPA MPG and requires premium unleaded, which may appeal to shoppers focused on Italian styling and a similar premium-fuel profile.
Compared with the 2018 Jaguar XJ, the G90 starts at $68,350 versus $75,400, and its 365 to 420 hp range compares with the XJ’s 340–575 hp. The XJ offers 15–18 city / 23–27 hwy EPA MPG and requires premium unleaded, giving buyers a broader stated power and economy range to consider.
Compared with the 2018 Cadillac CT6, the G90 starts at $68,350 versus $56,095, while the CT6 offers 335–404 hp and 18–62 city / 26–62 hwy EPA MPG. The CT6 also lists a 31-mile electric range, 1,000-pound maximum towing capacity, rear-wheel drive or all-wheel drive, and regular or premium unleaded fuel choices, which may suit shoppers prioritizing electrified capability, towing, or fuel flexibility.
Specifications and Configuration
The 2018 Genesis G90 is a sedan with a V-layout engine, an automatic transmission, and eight speeds. Across its two trims, output ranges from 365 to 420 horsepower and torque ranges from 376 to 383 lb-ft, with peak power at 6,000 rpm and peak torque from 1,300 to 5,000 rpm.
The Premium trim uses a 3.3-liter, six-cylinder engine with 365 horsepower, 376 lb-ft of torque, rear-wheel drive, and fuel economy of 17 city / 24 highway MPG. The Ultimate trim uses a 5.0-liter, eight-cylinder engine with 420 horsepower, 383 lb-ft of torque, all-wheel drive, and fuel economy of 15 city / 23 highway MPG.
Every configuration has a 21.9-gallon fuel capacity and recommends premium unleaded fuel. The G90 measures 204.9 inches long, 75.4 inches wide, and 58.9 inches high, with a 124.4-inch wheelbase, 4,630 to 4,905 pounds of curb weight, and 15.7 cubic feet of cargo space behind the rear seats.
Buying a 2018 Genesis G90 in Peoria
Genesis of Peoria serves luxury-vehicle shoppers throughout Peoria, Glendale, Sun City, Surprise, El Mirage, Scottsdale, and the greater Phoenix metro area. The dealership is located at 17336 N 84th Ave, Peoria, AZ 85382, and its online resources make it easy to search inventory as vehicle availability changes on a rolling basis.
Shoppers can review financing options, value a trade through trade-in tools, and contact Genesis of Peoria at (480) 470-7776. The dealership also provides factory-authorized Genesis service, including maintenance, brake repair, tire care, battery testing, and diagnostic work.
What to Weigh Before Buying
Trim selection changes the G90’s engine, cylinder count, horsepower, torque, fuel economy, and drivetrain. The Premium trim emphasizes rear-wheel-drive efficiency, while the Ultimate trim pairs its larger V8 engine with all-wheel drive and higher output.
Fuel planning is another consideration because premium unleaded is recommended. The G90’s full-size dimensions and 15.7 cubic feet of rear-seat cargo space support executive travel, while the 21.9-gallon fuel capacity helps define its touring-oriented configuration.
