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Cover: Lexus LC 500 (DBA-URZ100-ACUBH) front, Tokumeigakarinoaoshima; CC BY-SA 4.0. Wikimedia resize; otherwise unchanged.
The Lexus LC 500 coupe rewards a test drive that includes more than a dramatic start-up. Its engine and transmission were developed to cover a wide range of driving, and a buyer should sample that range before deciding whether the car belongs in the garage.
For a US search, start with the early V8 coupe and a specific model year. Lexus announced on January 9, 2017 that the 2018 LC would reach dealerships that May. The LC 500 combined a naturally aspirated 5.0-liter V8 with a ten-speed automatic; the LC 500h used a different hybrid powertrain. Confirm the badge against the actual vehicle documentation.
Read the engine and gearbox together
The March 17, 2017 technical introduction rated the US LC 500 at 471 horsepower, developed at 7,100 rpm. It described a torque-converter automatic with magnesium shift paddles and electronic control that considered acceleration, braking and cornering inputs when selecting a ratio. Those details explain why the transmission deserves its own part of the buying conversation.
A driver who enjoys managing engine speed can explore the paddles. Someone who expects the car to make its own decisions should spend meaningful time in automatic operation. Both should assess the same example, on the same route, rather than borrowing conclusions from a video of another car.
Begin with the ordinary driving
Ask to see the car before it has been warmed up. Let the seller explain the starting procedure and allow an appropriate warm-up before requesting more from the engine. Note the selected drive mode, ambient conditions and any warning messages, so an inspecting technician receives useful observations.
Photo: Lexus LC 500 (DBA-URZ100-ACUBH) rear, Tokumeigakarinoaoshima; CC BY-SA 4.0. Wikimedia resize; otherwise unchanged.
At parking speeds, evaluate reverse engagement, forward take-up and the precision with which you can place the car. Include a gentle stop and restart on a suitable incline if that resembles your normal parking situation. Avoid repeatedly loading the drivetrain merely to provoke a reaction.
On a legal highway segment, assess how readily the car settles into relaxed travel. Try an ordinary, modest increase in speed and notice the relationship between accelerator input, gear selection and engine sound. You are testing whether the responses suit your habits, rather than trying to reproduce an acceleration claim.
Change one setting at a time
Lexus described Drive Mode Select as a way of changing the car’s responses, with Sport S+ sharpening the powertrain’s behavior. Make mode comparisons deliberately. If you simultaneously change road surface, pace and setting, it becomes difficult to identify what produced the difference.
Then try a few sensible paddle shifts, following the owner’s manual. Check reach from your normal steering-wheel position and whether the gear display is easy to read. Ask the specialist to investigate hesitation, harshness or inconsistent behavior instead of accepting a seller’s explanation without diagnosis.
Put the findings in the purchase brief
Record which operating mode you preferred, how the car behaved when cold and warm, and what the inspection must resolve. Obtain service records tied to dates and mileage, plus a written list of any powertrain software or hardware changes.
Choose the coupe whose everyday responses you enjoy and whose condition is documented. The LC 500’s transmission gives you several ways to use its V8; the useful purchase decision is which example delivers the experience you actually want.
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