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2021 Lexus LS
#5 Best Luxury Full-Size Cars of 2021

Used 2021 Lexus LS

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2025
2021
Fuel Economy
22 - 28 combined mpg
Horsepower
354 - 416 hp
Engine
2 engines available
Engine Options
  • V6, Hybrid, 3.5 Liter
  • V6, Twin Turbo, 3.5 Liter
Cargo Volume
16.9 cu ft
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2021 Lexus LS Review

Colin Ryan

By Colin Ryan

Updated January 30, 2025

Colin Ryan specializes in writing about new cars. He has done this for the Los Angeles Times, Variety, Kelley Blue Book, Autotrader, Popular Mechanics, Mazda and Lexus customer magazines, plus a bunch of enthusiast sites and publications. And he spent several years as a staff writer at BBC Top Gear magazine. During this zig-zag of a career trajectory, he has driven everything from budget Malaysian hatchbacks (yes, they exist) to scarily expensive Italian exotica.

Pros

  • Attention to detail bordering on obsessive-compulsive
  • Gorgeous cabin
  • Sublime build quality
  • Lots of technology on offer

Cons

  • Not the most involving luxury sedan, if that matters
  • Arguably not the most handsome luxury sedan

What's New?

  • A mid-cycle refresh
  • New 12.3 infotainment touchscreen
  • Android Auto now on board
  • Larger digital rearview mirror

The 2021 Lexus LS full-size luxury sedan is a prime example of artisanal brilliance on wheels. Japan has a tradition of mind-blowing craftsmanship with astounding attention to detail, and that approach informs virtually every aspect of this flagship sedan.

The LS is also incredibly comfortable, supremely reliable, tremendously safe, and holds its value to a level that makes German companies envious. Yet it’s priced competitively, and even the dealer experience is more pleasurable than usual. There’s also a hybrid version, the LS 500h, for those wanting to reduce their carbon footprint.

This generation of LS (the fifth) debuted as a 2018 model and receives a mid-life revamp for 2021. This includes making the cabin even quieter and the ride quality even smoother and more composed, extra cushioning for the seats and armrests, and a new piston design for greater fuel efficiency before the engine reaches its usual working temperature.

The real deal-maker, however, could be the new 12.3-inch infotainment touchscreen that makes operation far more intuitive and user-friendly than the unloved touchpad.

Granted, the LS doesn’t appeal to driving fans as much as a BMW 7 Series (not even in F Sport form), nor does it have the cachet of the Mercedes-Benz S-Class — traditionally the best-selling flagship sedan. And the Audi A8 does a “technological powerhouse wrapped in cool style” thing which the LS can’t match. But buyers seeking a luxury conveyance that doesn’t depreciate at the same rate as the typical German flagship sedan should definitely have the 2021 LS on their “must consider” list.

2021 Lexus LS Pricing

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors, but here's a general idea of what buyers are currently paying for used 2021 Lexus LS models when purchasing from a dealership.

Original MSRP
KBB Fair Purchase Price (national avg.)
$77,025
$49,170
$80,625
$48,381
$91,525
TBD

For reference, the 2021 Lexus LS originally had a starting sticker price of $77,025, with the range-topping LS LS 500h Sedan 4D starting at $91,525.

Which Model is Right for Me?

2021 Lexus LS 500

Dual-zone automatic climate control
Adaptive variable suspension
Front/rear parking sensors with automatic braking
Navigation
Apple CarPlay/Android Auto/Amazon Alexa/Google Assistant
Leather upholstery
Heated/ventilated/16-way power-adjustable front seats
Lexus Safety Sense Plus 2.0

2021 Lexus LS 500h

Lexus Multistage Hybrid System
EV (electric vehicle) mode

2021 Lexus LS 500 F Sport

F Sport-tuned adaptive variable suspension
Upgraded brakes
Perforated leather upholstery
28-way power-adjustable front sport seats
20-inch alloy wheels
F Sport instrumentation

Driving the Lexus LS

Power levels in the 2021 LS 500 and LS 500h hybrid are suitably authoritative for a full-size luxury sedan. Although some rivals offer V8 engines, the LS 500 performs perfectly well with a twin-turbocharged 3.5-liter V6. Its 10-speed automatic transmission is beautifully refined, with barely perceptible shift actions.

The F Sport treatment in the LS 500 doesn’t add power, but includes a firmer suspension, quicker transmission shifts, and stronger brakes that feel confident without being grabby. Even the regular LS has selectable driving modes that include a Sport Plus setting that sharpens responses of the steering, throttle, transmission, and suspension for extra liveliness while remaining essentially comfortable.

However, such sporty additions seem to take the LS into an area that differs from its essential nature, like asking a ballet dancer to start boxing.

For ultimate comfort, an adjustable air suspension is available. This has also been revised for 2021 and has a useful adjustable height feature, so occupants can enter and exit with greater ease.

The LS 500h hybrid is almost as quick as its regular counterpart, but has the advantage of lower fuel consumption and fewer emissions.

Interior Comfort

Previous LS generations have always enjoyed well-assembled cabins with quality materials, but this current LS adds a different character. Instead of imitating European marques, there’s a justifiable pride in its nation of origin, fusing traditional values with modern high-tech features.

LS owners may specify Kiriko cut-glass/hand-pleated origami-inspired cloth panels in the doors. Alternatively, the more conventional wood trim is exceptionally classy. In addition to exemplary construction, the cabin also features Active Noise Control (improved for 2021) to keep sound levels well and truly hushed.

All these niceties are applied to excellent fundamentals. This year’s revisions include new seat springs as well as thicker material above them.

The optional digital rearview mirror has grown. Instead of showing a mere reflection like ordinary mirrors, this one can display a wider image from a rear-facing camera that’s free of pillars or other hindrances like passengers’ heads.

Exterior Styling

All versions of the 2021 Lexus LS have triple-beam LED headlights as standard, which contribute to the striking front end. The other big ingredient here is the “spindle” grille. Let’s assume everyone has seen it by now and has formed an opinion, positive or otherwise.

Changes for this year include a revised front fascia with slightly different air intakes and headlights. The grille has a new dark metallic finish. And last year’s chrome accents in the taillights are now piano black. A new color for 2021, Iridium, is a kind of mid-grey metallic.

The F Sport treatment brings 20-inch alloy wheels. Apart from the badge on the trunk, there isn’t much to separate the 2021 Lexus LS 500h from its non-hybrid counterpart.

Favorite Features

SUMPTUOUS INTERIOR
Inside the 2021 LS, the ultra-modern (like an ear-thrilling 23-speaker audio setup) blends with traditional Japanese craftsmanship, while making occupants feel like the most important people in the world. Options include 28-way power-adjustable front seats, Shiatsu-influenced massage functions, and a reclining rear seat with an ottoman.

HYBRID POWERTRAIN
Hybrid cars make sense in stop/go traffic, not just for saving fuel (although the LS 500h can average a respectable 28 mpg), but also in reducing emissions. The other hybrid advantage is that the LS 500h’s total output of 354 horsepower brings a useful turn of speed — standstill to 60 mph in just 5.1 seconds.

Standard Features

Lexus makes a point of supplying lots of standard equipment for the price, and the 2021 LS doesn’t deviate from that strategy.

Even at its entry level, the LS comes with a car-load of features. The range begins with rear-wheel drive, 19-inch alloy wheels, adaptive suspension, leather upholstery, heated/ventilated front seats, heated steering wheel, soft-closing doors, hands-free trunk lid operation, navigation, Wi-Fi, front/rear parking sensors, adaptive cruise control, forward-collision mitigation with pedestrian detection, lane-keeping assistance, blind-spot monitoring with rear cross-traffic alert, rain-sensing wipers, and automatic high beams.

The infotainment system now includes a 12.3-inch touchscreen.

Factory Options

Both LS 500 and LS 500h versions offer the option of all-wheel drive. And the non-hybrid also offers the F Sport package, which includes 20-inch alloy wheels, 28-way power-adjustable front sport seats, perforated leather upholstery, and a sport-tuned variable suspension.

Delve deeper into the options list to find features such as the air suspension, massaging seats, reclining/heated rear seats, quad-zone automatic climate control, Kiriko glass/folded-cloth door panels, and a Mark Levinson 23-speaker/2,400-watt surround-sound system.

Other options include a panoramic glass roof, 360-degree camera system, 24-inch head-up display, and adaptive LED headlights.

Engine & Transmission

A twin-turbocharged 3.5-liter V6 endows the 2021 LS 500 with a deceptively muscular (because power delivery is so smooth) 416 horsepower. A 10-speed automatic transmission sends that energy to the rear wheels (RWD) by default, or to an optional all-wheel drive (AWD) system.

The hybrid 2021 LS 500h also has a 3.5-liter V6, which is augmented by two electric motors for a total system output of 354 horsepower (Lexus doesn’t give torque figures for its hybrid vehicles). A continuously variable transmission (CVT) is paired with a 4-speed automatic gear set. It’s been engineered to simulate the feel and response of a conventional 10-speed automatic, but doesn’t quite hit the mark. Once again, RWD is standard, AWD is optional.

3.5-liter twin-turbocharged V6 (LS 500)
416 horsepower @ 6,000 rpm
442 lb-ft of torque @ 1,600-4,800 rpm
EPA city/highway fuel economy: 18/29 mpg (RWD), 17/27 mpg (AWD)

3.5-liter Atkinson cycle V6 + 2 electric motors (LS 500h)
354 total system horsepower
EPA city/highway fuel economy: 25/33 mpg (RWD), 23/31 mpg (AWD)


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New Lexus LS Deals and Incentives

CONDITIONAL

$1000 Total Cash

Get $1,000 Rebate on a new 2025 LSh.

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End Date: 04/30/2025
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2021 Lexus LS
KBB.com Consumer Reviews

4.5
Consumer Rating
Based on 19 Consumer Reviews
Write a Review
88%Recommend this vehicle
5
68%
5
68%
4
21%
4
21%
3
5%
3
5%
2
5%
2
5%
1
0%
1
0%
Value
4.6
Performance
4.6
Quality
4.8
Comfort
4.5
Reliability
4.9
Styling
4.6

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2021 Lexus LS Styles

Style
Price
Combined Fuel Economy
Horsepower
Engine
Cargo Capacity
Torque
0-60
Top Speed
Curb Weight
LS 500 F SPORT Sedan 4D
$48,381
22 MPG
416 @ 6000 RPM
V6, Twin Turbo, 3.5 Liter
16.9 cu ft
442 lb-ft
4.6 seconds
136 mph
4839 lbs
LS 500 Sedan 4D
$49,170
22 MPG
416 @ 6000 RPM
V6, Twin Turbo, 3.5 Liter
16.9 cu ft
442 lb-ft
4.6 seconds
136 mph
4696 lbs
LS 500h Sedan 4D
N/A
28 MPG
354 hp
V6, Hybrid, 3.5 Liter
16.9 cu ft
N/A
N/A
N/A
N/A
See Full Specs for All 2021 Lexus LS Styles
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2021 Lexus LS Depreciation

A 2021 Lexus LS has a current resale value of $44,962 and trade-in value of $40,870.

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2021 Lexus LS
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2021 Lexus LS Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
-
-
2023
-
-
-
2024
-
-
-
Now
-
$44,962
$40,870
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2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 Lexus LS Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


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Specifications

Dimensions, Weights & Capacities

Curb Weight
4839 lbs.
Fuel Capacity
21.7 gallons
Front Head Room
37.3 inches
Front Leg Room
41.0 inches
Max Seating Capacity
5
Minimum Ground Clearance
6.5 inches
Overall Length
206.1 inches
Front Shoulder Room
58.8 inches
Trunk or Cargo Capacity
16.9 cu.ft.
Turning Diameter
36.8 feet
Wheel Base
123.0 inches
Payload Capacity
825 lbs.
Width with mirrors
74.8 inches

Exterior

Adaptive Headlights
Available
Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Panorama Moon Roof
Available
LED Headlights
Available

Fuel Economy

City
18 mpg
Highway
29 mpg
Combined
22 mpg

Mechanical

Drivetrain
RWD
Transmission Type
Automatic
10 speed
Available
Recommended Fuel
Premium
Limited Slip Differential
Available
Parking Assist System
Available

Performance

Horsepower
416 @ 6000 RPM
Torque
442 @ 1600 rpm
Engine
V6, Twin Turbo, 3.5 Liter
0 to 60
4.6 seconds
Top Speed
136 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
6 years / 70000 miles
Corrosion
6 years / Unlimited miles

Comfort & Convenience

  • Climate Control Air Conditioning

Entertainment

  • MP3 Player
  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio
  • CD Player

Interior

  • Power Windows
  • Rear Window Defroster
  • Power Outlet
  • Steering Wheel Controls
  • Tilt Steering Wheel
  • Tilt/Telescoping Steering Wheel

Seating

  • Leather Seats
  • Heated Seats
  • Heated Rear Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Remote Keyless Entry
  • Internet Access
  • Proximity Sensing Keyless Entry
  • Push-Button Engine Start
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System

2021 Lexus LS Safety

2021 Lexus LS Safety Technology

Lexus Safety Sense+ 2.0

This is standard equipment, including adaptive cruise control, low-light pedestrian detection, daytime cyclist detection, road sign recognition, and active lane-tracing assistance.

Blind-spot monitoring with rear cross-traffic braking

As well as alerting the driver to any vehicles in the car’s blind spots or something approaching while, say, reversing out of a parking spot, this feature can also apply the brakes automatically. This is also standard.

Lexus Safety System+ A

On the options list at $3,000. The driver aids in the standard array are included, plus front cross-traffic alert, active steering assistance, lane-changing assistance (taking its cue from an activated turn signal, the car will automatically change lanes when it’s safe to do so), and a head-up display.

Compare to Similar Vehicles

Used 2021
Lexus LS
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BMW 8 Series
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Mercedes-Benz S-Class
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BMW 7 Series
See Details
Price
$48,381
$43,777
$61,096
$40,703
KBB.com Rating
4.3
4.1
4.8
4.6
Consumer Rating
4.5
4.7
3.8
4.4
Fuel Economy
City 18/Hwy 29/Comb 22 MPG
City 22/Hwy 29/Comb 25 MPG
City 20/Hwy 29/Comb 24 MPG
City 20/Hwy 27/Comb 23 MPG
Fuel Type
Gas
N/A
N/A
N/A
Seating Capacity5555
Basic Warranty
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
4 years or 50000 miles
Horsepower
416 @ 6000 RPM
335 @ 5000 RPM
429 @ 6100 RPM
335 @ 5500 RPM
Engine
V6, Twin Turbo, 3.5 Liter
6-Cyl, Turbo, 3.0 Liter
V6, Twin Turbo, 3.0 Liter
6-Cyl, Turbo, 3.0 Liter
Drivetrain
RWD
RWD
AWD
AWD

2021 Lexus LS Rankings

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FAQs

Is the 2021 Lexus LS a good vehicle?

Yes, the 2021 Lexus LS is a good car, as reflected by its above-average Kelley Blue Book rating of 4.3 out of 5.

What is the MPG for a 2021 Lexus LS?

2021 Lexus LS city/highway fuel economy ratings range from 18/29 mpg to 25/33 mpg, depending on trim and equipment.

How much should a 2021 Lexus LS cost?

Used 2021 Lexus LS prices currently range from $48,381 for the LS 500h Sedan 4D to $49,170 for the LS 500 Sedan 4D when purchasing from a dealership, depending on a range of factors like equipment, mileage, and condition.

What's the cheapest Lexus LS?

The cheapest 2021 Lexus LS is the LS 500h Sedan 4D, with a Kelley Blue Book Fair Purchase Price of $48,381.

Is the 2021 Lexus LS reliable?

The 2021 Lexus LS is part of the 5th-generation LS, which our owners give an above-average reliability rating of 4.9 out of 5.

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