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2018 Acura RDX Review: Key Updates, Features, and What’s New

2018 Acura RDX Review: Pricing, Features & Performance Analysis | MotorVero

2018 Acura RDX: A Comprehensive Review of Acura's Popular Luxury Compact SUV

2018 Acura RDX

What's New for the 2018 Acura RDX?

For the 2018 model year, Acura maintained a conservative approach with the RDX, marking the second consecutive year without major changes. The most notable updates include:

  • Modest price adjustments: $130 increase across most trims ($180 for Advance Package models)
  • Continued availability of the well-received AcuraWatch Plus safety suite
  • Unchanged powertrain: The reliable 3.5L V-6 carries over with no modifications
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MotorVero Recommendation: Opt for the 2018 model unless you find an exceptional deal on a 2017. The minimal price difference justifies choosing the newer model year for better resale value.

2018 Acura RDX: Model Overview

Acura RDX review

The 2018 Acura RDX continues to hold its position as one of Acura's best-selling models, competing closely with its larger sibling, the MDX. This five-passenger luxury compact SUV offers:

Key Specifications
Engine 3.5L V-6 (279 horsepower)
Transmission 6-speed automatic
Drivetrain FWD or AWD (available on all trims)
Starting Price $36,775 (including destination)

Detailed Trim Level Breakdown

The 2018 RDX offers four distinct configurations, each building on the previous with additional luxury and technology features:

1. Base RDX

Starting at $36,775 (FWD) or $38,275 (AWD)

Even the entry-level RDX comes generously equipped with premium features including:

  • LED headlights with auto-on/off functionality
  • Power moonroof
  • Power tailgate
  • Heated front seats
  • Push-button start
  • Dual-zone automatic climate control
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2. AcuraWatch Plus Package

Adds $1,300 to base price

This safety-focused package includes:

  • Adaptive Cruise Control
  • Forward Collision Warning with Collision Mitigation Braking
  • Lane Departure Warning
  • Lane Keeping Assist

3. Technology Package

$40,475 (FWD) - $3,700 over base

Adds premium technology and comfort features:

  • Acura Navigation System with Voice Recognition
  • 10-speaker ELS Studio Premium Audio System
  • Blind Spot Information System (BSI)
  • Rear Cross Traffic Monitor
  • Perforated Milano Premium Leather-trimmed interior

4. Advance Package

$43,475 (FWD) - $6,700 over base

The pinnacle of RDX luxury includes all previous features plus:

Performance and Driving Experience

The 2018 RDX continues to impress with its balanced performance characteristics:

  • Acceleration: 0-60 mph in approximately 6.5 seconds - impressive for the class
  • Fuel Economy: 19 mpg city/28 mpg highway (FWD) - among the best in its segment
  • Handling: Precise steering with minimal body roll for an SUV
  • Ride Quality: Comfort-focused suspension absorbs road imperfections well

The V-6 engine delivers smooth, linear power that outperforms many turbocharged four-cylinder competitors, while the six-speed automatic transmission shifts seamlessly in normal driving conditions.

Interior Space and Practicality

Acura RDX features

The RDX offers one of the more spacious interiors in the compact luxury SUV segment:

  • Cargo Capacity: 26.1 cubic feet behind rear seats, 61.3 cubic feet with seats folded
  • Rear Seat Comfort: 38.3 inches of legroom accommodates most adults comfortably
  • Interior Quality: Soft-touch materials throughout with precise fit and finish

While some competitors offer more dramatic styling, the RDX focuses on functionality with intuitive controls and excellent visibility.

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Safety Features and Ratings

The 2018 RDX earned top marks in safety testing:

  • NHTSA Overall Rating: 5 stars
  • IIHS Top Safety Pick (when equipped with AcuraWatch Plus)

Standard safety equipment includes:

  • Multi-angle rearview camera
  • Vehicle Stability Assist with traction control
  • Advanced Compatibility Engineering (ACE) body structure
  • Six airbags (including side curtain)

Technology and Infotainment

The RDX's technology interface shows its age compared to newer competitors but remains functional:

  • Base Audio System: 7-speaker setup with USB connectivity
  • Available ELS Studio System: 10-speaker premium audio delivers excellent sound quality
  • Navigation System: Accurate but not as intuitive as newer systems
  • Connectivity: Bluetooth streaming and phone connectivity standard

Note that Apple CarPlay and Android Auto were not available on the 2018 RDX.

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Competitive Landscape

The 2018 RDX competes in a crowded segment of luxury compact SUVs. Key competitors include:

  • Lexus NX:
  • Acura RDX advance package
    More stylish but less powerful and practical
  • BMW X3:
  • luxury compact SUV
    Superior handling but higher maintenance costs
  • Mercedes-Benz GLC:
  • luxury compact SUV
    More luxurious interior but pricier
  • Audi Q5:
  • luxury compact SUV
    More refined tech interface but less cargo space

The RDX stands out for its combination of V-6 power, reliability, and value proposition in the luxury segment.

Ownership Costs and Reliability

Acura's reputation for reliability extends to the RDX:

  • Predicted Reliability: Above average for the luxury segment
  • Warranty Coverage: 4-year/50,000-mile basic, 6-year/70,000-mile powertrain
  • Maintenance Costs: Lower than European competitors
  • Depreciation: Better than average for luxury vehicles
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MotorVero's Final Verdict

The 2018 Acura RDX represents a compelling choice for buyers seeking:

  • A proven, reliable luxury SUV
  • Strong V-6 performance with good fuel economy
  • Generous standard features
  • Excellent safety ratings
  • Strong value proposition compared to European rivals

While its design and technology were beginning to show their age in 2018, the RDX's fundamental strengths make it an excellent used luxury SUV buy today.

Best Value Pick: The RDX with Technology Package offers the optimal blend of features and price, including navigation, premium audio, and blind spot monitoring.

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Last Updated On Jun, 23-2025

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