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2018 Acura RLX review

Research, photos, specs, and expertise
6 photos

Acura RLX highlights

Customer rating

(not yet rated)

Pros

  • Sport Hybrid model is frugal and powerful
  • Extended list of standard features
  • Roomy cabin with lots of legroom

Cons

  • Dual-screen infotainment system is tricky to operate
  • Steering lacks feel
  • No smartphone integration

Mileage (EPA estimate)

20 city, 29 highway, 23 combined

Pricing for current inventory

(no current inventory)

6 photos
Price
Year

Spacious and stylish with a stacked feature list

If you are in the market for a midsize luxury sedan and want an effortless driving experience, consider the 2018 Acura RLX. Comfort and technology are two words that have always been associated with the RLX, and this year’s model is no different. However, for 2018 it also received a styling refresh and several key upgrades, as well as even more standard tech features. For smooth and sophisticated daily driving, the 2018 Acura RLX is a great choice.

All Acura RLX years

2018 Acura RLX trims

Curious how Acura RLX trims differ? Use our side-by-side vehicle comparison to see the differences and similarities

Base:

  • 310-hp, 272-lb-ft of torque 3.5L
  • Cruise Control
  • Head Up Display
  • Automated Cruise Control
  • Blind Spot Monitor
  • Front Seat Heaters
  • Lane Departure Warning
  • Leather Seats
  • Memory Seats
  • View our Acura RLX inventory

Acura RLX photos

5 reasons to buy the 2018 Acura RLX

1. Feature list packed with standard equipment  

Perusing the lengthy feature list, you may be wondering what trim levels contain which specific features. Here’s the thing, there aren’t any trim levels. The only separation of features comes in your choice of powertrain. What that means is the vast majority of kit on that feature list actually comes standard on any 2018 RLX model. That includes a dual-screen infotainment system, automatic windshield wipers, and heated front seats. 

2. Capacious cabin with generous legroom 

The 2018 RLX offers seating for five, and with 42.3 inches of front seat legroom and 38.8 inches of rear seat legroom, even a full complement of passengers will have room to relax. As for standard features, creature comforts like tri-zone automatic climate control, leather upholstery, and a 14-speaker sound system with Bluetooth® connectivity and smartphone integration are present in every 2018 Acura RLX.  

3. Standard engine is ideal for daily driving 

The 2018 Acura RLX has two engine options, with both offering an appealing balance of power and versatility. Starting with the base engine, it’s a 3.5L V6 producing 310 horsepower and 272 lb-ft of torque, paired with a new-for-2018 ten-speed automatic transmission. This combination is ideal for everyday driving, especially when you consider how thrifty it is. This engine and transmission combo is capable of achieving an EPA-estimated 29 mpg on the highway.

 

4. Sport Hybrid model adds AWD 

While the Sport Hybrid model offers the same 3.5L V6 as the base model, the difference comes in the form of three electric motors — one integrated into the seven-speed dual-clutch automatic transmission, and the other two driving the rear wheels. Not only do you get a boost in horsepower, up to 377 horsepower, but the all-wheel-drive platform also makes for sharper handling. Best of all, this powertrain can achieve an EPA-estimated 28 mpg combined and 29 mpg on the highway.

 

5. Tech and driver convenience equipment in abundance 

If you are looking for a stress-free driving experience, the 2018 Acura RLX comes equipped with the AcuraWatch suite of driver convenience technologies to make every journey as serene as possible. This suite includes forward collision mitigation with automatic emergency braking, lane departure and road departure intervention, adaptive cruise control, and blind-spot monitoring with rear cross-traffic alert. The Sport Hybrid model has a few extra gadgets including front and rear parking sensors and a surround-view camera system for parking in tight spaces.

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Ratings & reliability

Customer ratings

The 2018 Acura RLX is not yet rated. Help future customers learn about a car you've owned and write a review.

4
Above Average

RepairPal gave the Acura RLX an overall reliability rating of 4 out of 5 stars, which RepairPal describes as Above Average. This rating ranks Acura RLX 15th out of 68 among Luxury Midsize Cars.

View RepairPal's full rating of the Acura RLX

Acura RLX features and specs

Base 2WD 4D Sedan

Standard Features

  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Automated Cruise Control
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • CD Audio
  • Front Seat Heaters
  • Head Up Display
  • Lane Departure Warning
  • Leather Seats
  • Memory Seat(s)
  • Navigation System
  • Overhead Airbags
  • Parking Sensors
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear View Camera
  • Satellite Radio Ready
  • Side Airbags
  • Smart Key
  • Sunroof(s)
  • Traction Control
  • Rear Spoiler

Drive Wheels

Front Wheel Drive (2WD)

Engine size

3.5L

Horsepower

310

Torque (ft-lbs)

272

Engine type

Gas

Fuel capacity

18.5

Wheelbase

112.2"

Overall length

198.1"

Width

74.4"

Height

57.7"

Leg room

F 42.3"/R 38.8"

Head room

F 37.6"/R 36.9"

Front tires

P245/40WR19

Rear tires

P245/40WR19

Seating capacity

5

Transmission

Automatic

2018 Acura RLX FAQ

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