Compare the2023 Acura RDXVS 2023 Chevrolet Trailblazer

Safety
Warranty
Reliability
Engine
Fuel Economy and Range
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Passenger Space
Cargo Capacity
Towing
Servicing Ease
Ergonomics
Economic Advantages
Recommendations

Safety

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The RDX Advance has a standard Surround-View Camera System to allow the driver to see objects all around the vehicle on a screen. The Trailblazer only offers a rear monitor and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the front or sides.

The RDX has a standard blind spot warning system which uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the Trailblazer’s blind spot costs extra.

To help make backing out of a parking space safer, the RDX has standard Rear Cross Traffic Monitor, helping the driver avoid collisions. Chevrolet charges extra for Rear Cross Traffic Alert on the Trailblazer.

Both the RDX and the Trailblazer have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, plastic fuel tanks, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems, rearview cameras and available all wheel drive.

The Acura RDX weighs 486 to 1044 pounds more than the Chevrolet Trailblazer. The NHTSA advises that heavier vehicles are much safer in collisions than their significantly lighter counterparts.

The National Highway Traffic Safety Administration does 35 MPH front crash tests on new vehicles. In this test, results indicate that the Acura RDX is safer than the Chevrolet Trailblazer:

	RDX	Trailblazer
	Passenger
STARS	4 Stars	4 Stars
HIC	353	401
Neck Stress	99 lbs.	153 lbs.

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

The National Highway Traffic Safety Administration does side impact tests on new vehicles. In this test, which crashes the vehicle into a flat barrier at 38.5 MPH and into a post at 20 MPH, results indicate that the Acura RDX is safer than the Chevrolet Trailblazer:

	RDX	Trailblazer
	Front Seat
STARS	5 Stars	5 Stars
HIC	63	91
Chest Movement	.6 inches	1.1 inches
Abdominal Force	130 lbs.	199 lbs.
Hip Force	217 lbs.	459 lbs.
	Rear Seat
STARS	5 Stars	5 Stars
HIC	124	185
Hip Force	462 lbs.	517 lbs.
	Into Pole
STARS	5 Stars	5 Stars
Max Damage Depth	11 inches	13 inches

New test not comparable to pre-2011 test results. More stars = Better. Lower test results = Better.

Instrumented handling tests conducted by the National Highway Traffic Safety Administration and analysis of its dimensions indicate that the RDX is 2.9% to 3.5% less likely to roll over than the Trailblazer.

For its performance in IIHS driver-side and passenger-side small overlap frontal, moderate overlap frontal, updated side impact, headlight, daytime pedestrian crash prevention, and nighttime pedestrian crash prevention testing, the Insurance Institute for Highway Safety grants the RDX its highest rating: “Top Safety Pick Plus” for 2023, a rating granted to only 29 vehicles tested by the IIHS. The Trailblazer has not been fully tested, yet.

Warranty

The RDX comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Trailblazer’s 3-year/36,000-mile basic warranty expires 1 year or 14,000 miles sooner.

Acura’s powertrain warranty covers the RDX 1 year and 10,000 miles longer than Chevrolet covers the Trailblazer. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 6 years or 70,000 miles. Coverage on the Trailblazer ends after only 5 years or 60,000 miles.

The RDX’s corrosion warranty is unlimited miles longer than the Trailblazer’s (unlimited vs. 100,000 miles).

Acura pays for scheduled maintenance on the RDX for 2 years and 24,000 miles. Acura will pay for oil changes, lubrication and any other required maintenance. Chevrolet only pays for the first scheduled maintenance visit on the Trailblazer.

Reliability

A hardened steel chain, with no maintenance needs, drives the camshafts in the RDX’s engine. A rubber cam drive belt that needs periodic replacement drives the Trailblazer’s camshafts. If the Trailblazer’s belt breaks, the engine could be severely damaged when the pistons hit the opened valves.

From surveys of all its subscribers, Consumer Reports’ January 2023 Auto Issue reports that Acura vehicles are more reliable than Chevrolet vehicles. Consumer Reports ranks Acura 12 places higher in reliability than Chevrolet.

Engine

The RDX’s 2.0 turbo 4-cylinder produces 135 more horsepower (272 vs. 137) and 118 lbs.-ft. more torque (280 vs. 162) than the Trailblazer’s standard 1.2 turbo 3-cylinder. The RDX’s 2.0 turbo 4-cylinder produces 117 more horsepower (272 vs. 155) and 106 lbs.-ft. more torque (280 vs. 174) than the Trailblazer’s optional 1.3 turbo 3-cylinder.

As tested in Motor Trend the Acura RDX is faster than the Chevrolet Trailblazer 1.3 turbo 3-cylinder:

	RDX	Trailblazer
Zero to 60 MPH	6.4 sec	9.3 sec
Quarter Mile	14.8 sec	17 sec
Speed in 1/4 Mile	94.7 MPH	80.5 MPH

Fuel Economy and Range

The RDX has 3.9 gallons more fuel capacity than the Trailblazer (17.1 vs. 13.2 gallons), for longer range between fill-ups.

The RDX has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Trailblazer doesn’t offer a cap-less fueling system.

Brakes and Stopping

For better stopping power the RDX’s brake rotors are larger than those on the Trailblazer:

	RDX	Trailblazer
Front Rotors	12.4 inches	11.81 inches
Rear Rotors	12.2 inches	10.39 inches

The RDX stops shorter than the Trailblazer:

	RDX	Trailblazer
60 to 0 MPH	127 feet	133 feet	Consumer Reports
60 to 0 MPH (Wet)	129 feet	135 feet	Consumer Reports

Tires and Wheels

For better traction, the RDX has larger standard tires than the Trailblazer (235/55R19 vs. 225/60R17). The RDX A-Spec’s tires are larger than the largest tires available on the Trailblazer (255/45R20 vs. 225/60R17).

The RDX’s standard tires provide better handling because they have a lower 55 series profile (height to width ratio) that provides a stiffer sidewall than the Trailblazer LS/LT/ACTIV’s standard 60 series tires. The RDX A-Spec’s tires have a lower 45 series profile than the Trailblazer’s optional 55 series tires.

For better ride, handling and brake cooling the RDX has standard 19-inch wheels. Smaller 17-inch wheels are standard on the Trailblazer LS/LT/ACTIV. The RDX A-Spec’s 20-inch wheels are larger than the 18-inch wheels optional on the Trailblazer.

Suspension and Handling

For superior ride and handling, the Acura RDX has fully independent front and rear suspensions. An independent suspension allows the wheels to follow the road at the best angle for gripping the pavement, without compromising ride comfort. The Chevrolet Trailblazer has a rear torsion beam axle, with a semi-independent rear suspension.

The RDX has standard front and rear stabilizer bars, which help keep the RDX flat and controlled during cornering. The Trailblazer’s suspension doesn’t offer a rear stabilizer bar.

The RDX offers an available driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads or off-road. The Trailblazer’s suspension doesn’t offer adjustable shock absorbers.

The RDX has vehicle speed sensitive variable-assist power steering, for low-effort parking, better control at highway speeds and during hard cornering, and a better feel of the road. The Trailblazer doesn’t offer variable-assist power steering.

For a smoother ride and more stable handling, the RDX’s wheelbase is 4.4 inches longer than on the Trailblazer (108.3 inches vs. 103.9 inches).

For better handling and stability, the track (width between the wheels) on the RDX is 3.3 inches wider in the front and 3.4 inches wider in the rear than on the Trailblazer.

The RDX AWD handles at .81 G’s, while the Trailblazer RS AWD pulls only .80 G’s of cornering force in a Motor Trend skidpad test.

The RDX AWD executes Motor Trend’s “Figure Eight” maneuver 1.1 seconds quicker than the Trailblazer RS AWD (27.2 seconds @ .64 average G’s vs. 28.3 seconds @ .57 average G’s).

For greater off-road capability the RDX has a greater minimum ground clearance than the Trailblazer (8.2 vs. 8 inches), allowing the RDX to travel over rougher terrain without being stopped or damaged.

Passenger Space

The RDX has .7 inches more front legroom, 2.7 inches more front hip room, 4.3 inches more front shoulder room, 4.2 inches more rear hip room and 2.8 inches more rear shoulder room than the Trailblazer.

Cargo Capacity

The RDX has a much larger cargo volume with its rear seat up than the Trailblazer with its rear seat up (31.1 vs. 25.3 cubic feet). The RDX has a much larger cargo volume with its rear seat folded than the Trailblazer with its rear seat folded (79.8 vs. 54.4 cubic feet).

Pulling a handle automatically lowers the RDX’s rear seats, to make changing between passengers and cargo easier. The Trailblazer doesn’t offer automatic folding seats.

A standard locking glovebox (which can’t be accessed with the valet key) keeps your small valuables safer in the RDX. The Trailblazer doesn’t offer locking storage for small valuables.

Towing

The RDX’s standard towing capacity is much higher than the Trailblazer’s (1500 vs. 1000 pounds).

Servicing Ease

The RDX uses gas struts to support the hood for easier service access. The Trailblazer uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

J.D. Power and Associates surveys of service recipients show that Acura service is better than Chevrolet. J.D. Power ranks Acura 6th in service department satisfaction (above the industry average). With a 19% lower rating, Chevrolet is ranked 16th.

Ergonomics

When two different drivers share the RDX, the memory system makes it convenient for both. Each keyless remote activates different, customized memories for the driver’s seat position, outside mirror angle, climate settings and radio stations. The Trailblazer doesn’t offer a memory system.

The RDX’s standard easy entry system glides the driver’s seat back, making it easier for the driver to get in and out. The Trailblazer doesn’t offer an easy entry system.

The RDX Advance has a standard heads-up display that projects speed and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Trailblazer doesn’t offer a heads-up display.

The RDX’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The Trailblazer’s passenger windows don’t close automatically.

If the windows are left open on the RDX the driver can close them all at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Trailblazer can only operate the windows from inside the vehicle, with the ignition on.

The RDX’s standard speed-sensitive wipers speed up when the vehicle does, so that the driver doesn’t have to continually adjust the speed of the wipers. The Trailblazer’s manually variable intermittent wipers have to be constantly adjusted. The RDX Advance’s standard wipers adjust their speed and turn on and off automatically according to the amount of rainfall on the windshield.

The RDX’s LED headlights produce a whiter, brighter light (up to 3x) using five times less power than the Trailblazer’s standard halogen headlights. LED lights also light instantly and last over twenty times longer than halogen.

The RDX’s standard outside mirrors include heating elements to clear off the mirrors for better visibility. Chevrolet only offers heated mirrors on the Trailblazer LT/ACTIV/RS.

When the RDX is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Trailblazer’s mirrors don’t automatically adjust for backing.

The RDX’s standard rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The Trailblazer offers an automatic rear view mirror, but its side mirrors don’t dim.

The RDX has standard heated front seats. Heated front seats are only available on the Trailblazer LT/ACTIV/RS. The RDX Advance also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the Trailblazer.

Standard air-conditioned seats in the RDX A-Spec/Advance keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Trailblazer doesn’t offer air-conditioned seats.

The RDX has a standard center folding armrest for the rear passengers. A center armrest helps make rear passengers more comfortable and it can provide a boundary between children. The Trailblazer LS doesn’t offer a rear seat center armrest.

The RDX’s standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The Trailblazer doesn’t offer dual zone air conditioning.

Both the RDX and the Trailblazer offer rear vents. For greater rear passenger comfort, the RDX has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Trailblazer doesn’t offer rear air conditioning vents, only heat vents.

The RDX’s available GPS navigation system has a real-time traffic update feature that plots alternative routes to automatically bypass traffic problems. (Service not available in all areas.) The Trailblazer’s available navigation system doesn’t offer real-time traffic updates.

Economic Advantages

Insurance will cost less for the RDX owner. The Complete Car Cost Guide estimates that insurance for the RDX will cost $470 less than the Trailblazer over a five-year period.

The RDX will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the RDX will retain 47.35% to 49.21% of its original price after five years, while the Trailblazer only retains 46.25% to 46.73%.

Recommendations

The Acura RDX has won recognition from these important consumer publications:

	RDX	Trailblazer
Consumer Reports® Recommends	TRUE	TRUE
Car Book “Best Bet”	TRUE	n/a

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