Certified Benz & Beemer Compares 2017 Acura MDX VS 2017 Cadillac XT5 Near Scottsdale, AZ

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2017 Acura MDX

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VS

2017 Cadillac XT5

Safety Comparison

Both the MDX and the XT5 have standard driver and passenger frontal airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, front wheel drive, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available all wheel drive, blind spot warning systems, around view monitors and rear cross-path warning.

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, with its optional front crash prevention system, and its headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the MDX its highest rating: “Top Pick Plus” for 2017, a rating granted to only 54 vehicles tested by the IIHS. The XT5 is only a standard “Top Pick” for 2017.

Reliability Comparison

The engines in the MDX have a single overhead cam for simplicity. The engine in the XT5 has dual overhead cams, which add to the number of moving parts and the complexity of the cylinder heads.

J.D. Power and Associates’ 2016 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Acura vehicles are more reliable than Cadillac vehicles. J.D. Power ranks Acura 8th in reliability, above the industry average. With 16 more problems per 100 vehicles, Cadillac is ranked 15th.

From surveys of all its subscribers, Consumer Reports’ April 2017 Auto Issue reports that Acura vehicles are more reliable than Cadillac vehicles. Consumer Reports ranks Acura 9 places higher in reliability than Cadillac.

Engine Comparison

The MDX Sport Hybrid’s standard 3.0 SOHC V6 hybrid produces 11 more horsepower (321 vs. 310) and 18 lbs.-ft. more torque (289 vs. 271) than the XT5’s 3.6 DOHC V6.

As tested in Car and Driver the Acura MDX 3.5 V6 is faster than the Cadillac XT5:

 

MDX

XT5

Zero to 30 MPH

2.1 sec

2.3 sec

Zero to 60 MPH

5.9 sec

6.6 sec

Zero to 80 MPH

10.1 sec

11.3 sec

Zero to 100 MPH

16.4 sec

17.8 sec

5 to 60 MPH Rolling Start

6.2 sec

7 sec

Passing 50 to 70 MPH

4.6 sec

4.7 sec

Quarter Mile

14.6 sec

15.2 sec

Speed in 1/4 Mile

95 MPH

93 MPH

Fuel Economy and Range Comparison

On the EPA test cycle the MDX Sport Hybrid gets better fuel mileage than the XT5 4WD (26 city/27 hwy vs. 18 city/26 hwy).

On the EPA test cycle the MDX w/Start-Stop gets better fuel mileage than the XT5:

 

 

MDX

XT5

 

2WD

Auto

20 city/27 hwy

19 city/27 hwy

 

4WD

Auto

19 city/26 hwy

18 city/26 hwy

 

Regenerative brakes improve the MDX Sport Hybrid’s fuel efficiency by converting inertia back into energy instead of wasting it. The XT5 doesn’t offer a regenerative braking system.

Brakes and Stopping Comparison

The MDX stops shorter than the XT5:

 

MDX

XT5

 

60 to 0 MPH

121 feet

128 feet

Motor Trend

Tires and Wheels Comparison

For better traction, the MDX has larger tires than the XT5 (245/60R18 vs. 235/65R18).

The MDX’s standard tires provide better handling because they have a lower 60 series profile (height to width ratio) that provides a stiffer sidewall than the XT5’s standard 65 series tires. The MDX’s optional tires have a lower 50 series profile than the XT5’s optional 55 series tires.

The MDX has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The XT5 doesn’t offer vehicle monitored tire inflation.

Suspension and Handling Comparison

For better handling and stability, the track (width between the wheels) on the MDX is 1.9 inches wider in the front and 1.9 inches wider in the rear than on the XT5.

The MDX SH-AWD handles at .83 G’s, while the XT5 pulls only .81 G’s of cornering force in a Motor Trend skidpad test.

Chassis Comparison

The MDX uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The XT5 doesn’t offer active noise cancellation.

As tested by Car and Driver, the interior of the MDX SH-AWD is quieter than the XT5 4x4:

 

MDX

XT5

At idle

36 dB

44 dB

Full-Throttle

76 dB

77 dB

70 MPH Cruising

68 dB

68 dB

Passenger Space Comparison

The MDX has standard seating for 7 passengers; the XT5 can only carry 5.

The MDX has .2 inches more front legroom, 1.5 inches more front hip room, 2.8 inches more front shoulder room, 2.3 inches more rear headroom, 3.1 inches more rear hip room and 2.9 inches more rear shoulder room than the XT5.

Cargo Capacity Comparison

The MDX’s cargo area provides more volume than the XT5.

 

MDX

XT5

Third Seat Folded

43.4 cubic feet

n/a

Third Seat Removed

n/a

30 cubic feet

Second Seat Folded

90.9 cubic feet

63 cubic feet

Ergonomics Comparison

The MDX’s standard easy entry system raises the steering wheel and glides the driver’s seat back, making it easier for the driver to get in and out. An easy entry system costs extra on the XT5.

The MDX’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 XT5’s rear power window switches have to be held the entire time to close them fully.

If the windows are left down on the MDX the driver can raise them all using the key in the outside lock cylinder. On a hot day the driver can lower the windows from outside the vehicle using the key in the outside lock cylinder or the keyless remote. The driver of the XT5 can only raise the windows from inside the vehicle, with the ignition on.

The MDX’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 XT5’s standard manually variable intermittent wipers have to be constantly adjusted.

The Insurance Institute for Highway Safety (IIHS) conducts detailed tests on headlights for their range both straight ahead and in curves and to be certain they don’t exceed acceptable amounts of glare to oncoming drivers. The MDX’s headlights were rated “Acceptable” by the IIHS, while the XT5’s headlights are rated “Marginal” to “Poor.”

The MDX offers an optional 115-volt a/c outlet on the center console, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The XT5 doesn’t offer a house-current electrical outlet.

Economic Advantages Comparison

According to The Car Book by Jack Gillis, the MDX is less expensive to operate than the XT5 because it costs $315 less to do the manufacturer’s suggested maintenance for 50,000 miles. Typical repairs cost much less on the MDX than the XT5, including $278 less for an alternator, $40 less for front brake pads, $235 less for fuel injection and $356 less for a timing belt/chain.

Recommendations Comparison

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

 

MDX

XT5

Consumer Reports® Recommends

TRUE

n/a

Car Book “Best Bet”

TRUE

FALSE

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