How much can a Lexus GS tow?
The Lexus GS sedan lineup is typically rated to tow up to 3,500 pounds when properly equipped, though exact figures can vary by model year and drivetrain. This article explains what that means for owners considering light-to-moderate trailers.
The GS is a mid-size luxury sedan, not a heavy-duty tow vehicle. Its towing capability is enough for small boats, campers, or utility trailers, provided you stay within the published limits and use the recommended hitch and equipment. Always verify the specific rating for your exact year and trim in the owner's manual or with a Lexus dealer before towing anything heavy.
Tow capacity by model and year
Below is a quick guide to typical limits across the GS lineup. These figures assume a factory-installed towing hitch and wiring, with the vehicle loaded according to the manufacturer’s guidelines. Always confirm for your specific year and configuration.
- Gasoline-powered GS models (such as GS 350, F Sport): up to 3,500 pounds (1,588 kg) when properly equipped.
- GS hybrid models (GS 450h): commonly aligned with the 3,500-pound cap in many years, but some markets or model years may show variations; check your manual for the exact figure.
- Regional or earlier-year variations: some GS variants outside of the core US market or older production years may list lower towing limits; verify with official documentation for your exact vehicle.
In short, the standard cap across most GS models is 3,500 pounds, but always verify your specific year and equipment, as the rating can differ by model year and market.
Practical towing guidance for the GS
Even within the 3,500-pound limit, safe towing depends on how you set up and operate the vehicle. Here are key considerations to avoid overloading the car or compromising handling.
- Payload and tongue weight: The GS’s payload rating must cover passengers, cargo, and hitch equipment. Tongue weight should typically be about 10–15% of the trailer’s loaded weight.
- Towing equipment: Use a factory-approved hitch and wiring harness. A weight-distribution hitch may be recommended for larger trailers to improve stability and steering.
- Trailer brakes and laws: Trailers near or above 2,000–3,000 pounds often require trailer brakes in many jurisdictions. Check local regulations and ensure the trailer has functioning brakes.
- Braking and stopping distance: A trailer adds load and changes braking dynamics. Plan for longer stopping distances and adjust driving habits accordingly, especially on grades or in wet conditions.
- Vehicle maintenance: Ensure tires, suspension, and cooling systems are in good condition, and that the cooling system is capable of extended towing if you’re hauling uphill or for long durations.
Following these guidelines helps ensure a safe and predictable towing experience with a Lexus GS, especially when towing near the upper limit or on challenging roads.
Choosing the right towing setup
Many GS trims offer a factory towing package or OEM-approved aftermarket options. If your vehicle didn’t come with a factory tow package, have a dealer or qualified technician install a compatible hitch, wiring, and, if needed, a weight-distribution setup. Using non-approved gear can affect safety, handling, and warranty coverage. For frequent or heavy towing, consider whether a larger SUV or pickup might be a better choice for duty-specific reliability.
What to do before you tow
Before hitching up, verify the following: the trailer’s gross weight rating, the GS’s GVWR/payload, the tongue weight distribution, and the presence of functional trailer brakes (if required). Perform a quick sanity check on tire pressures, load balance, and lighting connections to ensure a safe tow from start to finish.
Summary
The Lexus GS can tow up to 3,500 pounds when properly equipped, with that figure generally applying to most gasoline-powered GS models and many GS 450h hybrids. Exact ratings can vary by year, market, and optional towing hardware, so always consult the specific owner's manual or a Lexus dealer for your exact vehicle. Plan carefully, respect payload and tongue-weight guidelines, and follow local towing regulations to ensure a safe, stable tow.
