Owner guide · Lexus of Peoria · Peoria, IL
2027 Lexus GX Dimensions
Lexus.com lists the 2027 GX 550 as a body-on-frame luxury utility vehicle with seven seats in the Premium, Premium+, Luxury and Luxury+ trims and five seats in the Overtrail and Overtrail+. Here are its exterior dimensions, interior room, cargo space and curb weights, using lexus.com's 2027 GX specifications, read November 8, 2026.
197.05 in.length
112.20 in.wheelbase
75.39-77.17 in.height by trim
7 or 5seats by trim
What are the 2027 Lexus GX dimensions?
Lexus.com lists the 2027 GX 550 at 197.05 inches long and 83.22 inches wide on a 112.20-inch wheelbase, for every trim. Height is 75.59 inches for the Premium and Premium+, 75.39 inches for the Luxury and Luxury+ and 77.17 inches for the Overtrail and Overtrail+.
GX exterior dimensions
| Measurement | Premium, Premium+ | Luxury, Luxury+ | Overtrail, Overtrail+ |
|---|---|---|---|
| Length | 197.05 in. | 197.05 in. | 197.05 in. |
| Width | 83.22 in. | 83.22 in. | 83.22 in. |
| Height | 75.59 in. | 75.39 in. | 77.17 in. |
| Wheelbase | 112.20 in. | 112.20 in. | 112.20 in. |
| Approach / breakover / departure | 26° / 23° / 23° | 26° / 23° / 21° | 28° / 26° / 24° |
| Turning circle (radius) | 19.7 ft. | 19.7 ft. | 19.7 ft. |
| Standard wheels | 20-in. | 22-in. | 18-in. |
| Seating | 7 | 7 | 5 |
From lexus.com's 2027 GX specifications, read November 8, 2026. Lexus.com marks its width figure with a footnote; check the figure against your own space with the mirrors in mind.
GX cargo space
| Trims | Behind front row | Behind second row | Behind third row |
|---|---|---|---|
| Premium, Premium+, Luxury, Luxury+ (3 rows, 7 seats) | 76.9 cu. ft. | 40.2 cu. ft. | 10.3 cu. ft. |
| Overtrail, Overtrail+ (2 rows, 5 seats) | 90.5 cu. ft. | 45.6 cu. ft. | No third row |
From lexus.com's 2027 GX specifications, read November 8, 2026.
GX interior room
| Measurement | Front row | Second row | Third row |
|---|---|---|---|
| Headroom, Premium, Premium+, Luxury | 39.39 in. | 43.15 in. | 35.45 in. |
| Headroom, Luxury+ | 40.31 in. | 41.85 in. | 35.28 in. |
| Headroom, Overtrail and Overtrail+ | 39.39 in. with moonroof; 41.71 in. without | 43.15 in. | No third row |
| Legroom | 41.18 in. | 36.73 in. | 37.89 in. (3-row trims) |
| Hip room | 56.46 in. | 56.39 in. | 45.30 in. (3-row trims) |
| Shoulder room | 59.51 in. | 57.17 in. | 57.76 in. (3-row trims) |
From lexus.com's 2027 GX specifications, read November 8, 2026. The Overtrail and Overtrail+ have no third row.
GX curb weight and height by trim
| Trim | Curb weight | Height |
|---|---|---|
| GX 550 Premium | 5,585 lb | 75.59 in. |
| GX 550 Premium+ | 5,605 lb | 75.59 in. |
| GX 550 Luxury | 5,675 lb | 75.39 in. |
| GX 550 Luxury+ | 5,710 lb | 75.39 in. |
| GX 550 Overtrail | 5,675 lb | 77.17 in. |
| GX 550 Overtrail+ | 5,705 lb | 77.17 in. |
From lexus.com's 2027 GX specifications, read November 8, 2026. Every trim uses a 3.4L twin-turbo V6, a 10-speed automatic and full-time 4WD, with a 21-gallon fuel tank.
Garage and parking
At 197.05 inches, the GX is a little over 16 feet long. Measure your garage from the door to the wall or workbench and leave room to walk around the vehicle and open the rear door.
Height is the figure to check for a low garage door or a parking structure: lexus.com lists up to 77.17 inches for the Overtrail and Overtrail+. A roof box or roof load adds to that.
Lexus.com lists a width of 83.22 inches. Allow room to open the doors as well as to park.
Lexus of Peoria hours
| Department | Hours |
|---|---|
| Sales | Mon-Fri 9 a.m.-7 p.m.; Sat 9 a.m.-5 p.m.; Sun closed |
| Service | Mon-Fri 7 a.m.-5 p.m.; Sat 7 a.m.-12 p.m.; Sun closed |
From Lexus of Peoria's website, November 8, 2026. Holiday hours can differ.
2027 Lexus GX dimensions FAQ
How long is the Lexus GX?
Lexus.com lists the 2027 GX 550 at 197.05 inches long on a 112.20-inch wheelbase, for every trim.
How tall is the Lexus GX?
Lexus.com lists 75.59 inches for the Premium and Premium+, 75.39 inches for the Luxury and Luxury+ and 77.17 inches for the Overtrail and Overtrail+.
How wide is the Lexus GX?
Lexus.com lists a width of 83.22 inches for every 2027 GX trim. Measure a tight garage or parking space with the mirrors in mind.
How much cargo space does the GX have?
Lexus.com lists 10.3 cubic feet behind the third row, 40.2 behind the second row and 76.9 behind the front row for the three-row trims. The two-row Overtrail and Overtrail+ list 45.6 cubic feet behind the second row and 90.5 behind the front row.
Does the Lexus GX have a third row?
The Premium, Premium+, Luxury and Luxury+ seat 7 with a third row, by lexus.com's figures. The Overtrail and Overtrail+ seat 5 and have no third row.
How much does the Lexus GX weigh?
Lexus.com lists 2027 GX 550 curb weights from 5,585 lb for the Premium to 5,710 lb for the Luxury+.
Seeing a GX in person?
Visit Lexus of Peoria at 7301 N Allen Rd in Peoria to ask about the GX.
Sources
Dimensions, interior room, seating, cargo volume, curb weights, wheels and drivetrain are from lexus.com's 2027 GX specifications page, read November 8, 2026. Address and hours are from Lexus of Peoria's own website. Image is a Lexus image, illustrative.
- 2027 Lexus GX specifications and trims: length, width, height, wheelbase, angles, turning circle, wheels, seating, headroom, legroom, hip and shoulder room, cargo volume, curb weight, fuel-tank capacity, engine, transmission and drive (page data), Lexus, read November 8, 2026
- Address and hours, Lexus of Peoria, November 8, 2026