LEXUS

IS 350 F SPORT

2021 Lexus IS 350 F Sport

Acura

TLX A-SPEC

2021 Acura TLX A-SPEC

 

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KEY SPECIFICATIONS

LEXUS IS 350 F SPORT

VEHICLE

Acura TLX A-SPEC
311 @ 6,600

HORSEPOWER (@ RPM)

272 @ 6,500
3,748 (RWD)
3,880 (AWD)

CURB WEIGHT (LB)

3,784 (RWD)
3,990 (AWD)
17.4

FUEL CAPACITY (Gal)

15.8
34.2 (RWD)
35.4 (AWD)

TURNING CIRCLE –
CURB TO CURB (FT)

38.9
3.5 L V6

ENGINE

Turbo Aluminum-Alloy 2.0L 4-Cylinder
280 @ 4,800

TORQUE (LB-FT @ RPM)

280 @ 1,600 - 4,500
8-speed automatic (RWD)
6-speed automatic (AWD)

TRANSMISSION

10-Speed Automatic Transmission
(with Sequential SportShift Paddle Shifters)
20/28/23 MPG (RWD)
19/26/22 MPG (AWD)

FUEL ECONOMY –
CITY/HW/COMBINED

22/30/25 MPG (RWD)
21/29/24 MPG (AWD)
PREMIUM

FUEL TYPE

PREMIUM
$42,900 (RWD)
$44,900 (AWD)

STARTING MSRP

$44,750 (RWD)
$46,750 (SH-AWD)
 

UNPRECEDENTED ENGINEERING

The IS 350 F SPORT offers a more powerful 3.5-Liter V6 engine, featuring 39 additional horsepower when compared to the Acura TLX. With a turning circle advantage of 4.7 feet (RWD) or 3.5 feet (AWD), the IS 350 F SPORT offers greater maneuverability, whether driving in a parking lot or around a tight set of corners.

2021 Lexus IS 350 F Sport Turning circle

SAFETY AND DRIVER ASSISTANCE

LEXUS IS 350 F SPORT

VEHICLE

Acura TLX A-SPEC
STANDARD

EMERGENCY STEERING ASSIST

NOT AVAILABLE
STANDARD

INTERSECTION TURNING ASSIST

NOT AVAILABLE
10

AIRBAGS

8
STANDARD

FORWARD COLLISION WARNING

STANDARD
STANDARD

Automatic Emergency Braking

STANDARD
STANDARD

Pedestrian Detection

STANDARD
STANDARD

LANE DEPARTURE WARNING

STANDARD
STANDARD

LANE KEEPING SYSTEM

STANDARD
STANDARD

ADAPTIVE CRUISE CONTROL

STANDARD
STANDARD

Automatic High Beams

STANDARD
AVAILABLE
(WITH AUTO BRAKING)

PARKING SENSORS

STANDARD
(AUDIBLE ALERT ONLY)
AVAILABLE
(WITH AUTO BRAKING)

REAR-CROSS TRAFFIC ALERT

STANDARD
(AUDIBLE ALERT ONLY)
 

ADVANCED DRIVER ASSISTANCE

Lexus Safety System+ 2.5 (LSS+ 2.5) comes standard on the Lexus IS and includes advanced driver assistance like All-Speed Dynamic Radar Cruise Control (DRCC), Lane Tracing Assist (LTA), and Pre-Collision System (PCS) with Emergency Steering Assist and Intersection Turning Assist. While the Acura TLX offers many similar safety features, the TLX does not offer Emergency Steering Assist or Intersection Turning Assist. The IS also has 2 additional airbags compared to the TLX.

2021 Lexus IS 350 Sport Advanced Driver Assistance
2021 Lexus IS 350 Sport situational awareness
 

Situational Awareness

The Lexus IS offers the confidence of standard Rear Cross-Traffic Alert (RCTA) that audibly alerts the driver to vehicles crossing at the rear, which is a big help in crowded parking lots. The IS also has an available Rear Cross- Traffic Braking and Intuitive Parking Assist with Auto Braking, increasing the safety of both the vehicle and its occupants. The Acura TLX offers Rear Cross-Traffic Alert as standard but only in the form of an audible alert.


Exterior and Interior Dimensions

LEXUS IS 350 F SPORT

VEHICLE

Acura TLX A-SPEC
38.2

Headroom—Front (in)

37.2
36.9

Headroom—Rear (in)

36.3
44.8

Legroom—Front (in)

36.3
110.2

Wheelbase (in)

113.0
185.4

Overall Length (in)

194.6
72.4

Overall Width (in)

75.2
56.5

Overall Height (in)

56.4
32.2

Legroom—Rear (in)

34.9
55.9

Shoulder Room—Front (in)

58.2
53.4

Shoulder Room—Rear (in)

54.9
10.8

Cargo Room (cu ft)

13.5
 

LEXUS COMFORT AND CONVENIENCE

The IS 350 F SPORT delivers premium comfort with standard SmartAccess keyless entry and start system, heated steering wheel, and heated and ventilated front seats. The IS 350 also offers standard Amazon Alexa integration. While the Acura TLX offers many similar features it doesn’t offer Amazon Alexa.

2021 Lexus IS 350 F Sport Alexa integration

Comfort and Convenience

LEXUS IS 350 F SPORT

VEHICLE

Acura TLX A-SPEC
STANDARD

Alexa Skill (Home-to-Car)

NOT AVAILABLE
STANDARD

Lexus+Alexa (In-Car)

NOT AVAILABLE
STANDARD

Paddle Shifters

STANDARD
STANDARD

Apple CarPlay®

STANDARD
STANDARD

Android Auto™

STANDARD
Mark Levinson®
(17 speakers)

Available Audio System

ELS Studio 3D®
(17 speakers)
STANDARD
(10-way)

Power Driver's Seat

STANDARD
(12-way)
STANDARD

Heated Front Seats

STANDARD
STANDARD

Ventilated Front Seats

STANDARD
AVAILABLE

Power Moonroof

STANDARD
NOT AVAILABLE

Panoramic Moonroof

STANDARD
NOT AVAILABLE

Surround View Camera

NOT AVAILABLE
STANDARD (entry/start)

Smart Access

STANDARD (entry/start)
NuLuxe®

Upholstery

Leather & Suede

 

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