2021 Acura RDX vs 2021 INFINITI QX50

2021 Acura RDX

2021 INFINITI QX50

Select style

FWD

Style	MPG City	MPG Hwy	Invoice	MSRP
RDX FWD	22	28	$36,458	$38,400
RDX FWD w/A-Spec Package	22	27	$42,047	$44,300
RDX FWD w/Advance Package	22	28	$43,847	$46,200
RDX FWD w/Technology Package	22	28	$39,205	$41,300
RDX SH-AWD	21	27	$38,352	$40,400
RDX SH-AWD PMC Edition	21	27	$48,394	$51,000
RDX SH-AWD w/A-Spec Package	21	26	$43,941	$46,300
RDX SH-AWD w/Advance Package	21	27	$45,741	$48,200
RDX SH-AWD w/Technology Package	21	27	$41,100	$43,300

Select style

AUTOGRAPH AWD

Style	MPG City	MPG Hwy	Invoice	MSRP
QX50 AUTOGRAPH AWD	22	28	$53,817	$56,950
QX50 AUTOGRAPH FWD	23	29	$51,313	$54,300
QX50 ESSENTIAL AWD	22	28	$44,226	$46,800
QX50 ESSENTIAL FWD	23	29	$42,336	$44,800
QX50 LUXE AWD	22	28	$41,202	$43,600
QX50 LUXE FWD	23	29	$39,312	$41,600
QX50 PURE AWD	22	28	$37,848	$40,050
QX50 PURE FWD	23	29	$35,958	$38,050
QX50 SENSORY AWD	22	28	$49,234	$52,100
QX50 SENSORY FWD	23	29	$47,344	$50,100

Show Only Differences

Pricing

Invoice Price

$36,458

$53,817

Manufacturer Suggested Retail Price

$38,400

$56,950

Monthly Payment Estimate

$640 / month

$949 / month

The Car Connection's Take

TCC Rating

6.7

Read Our Full Review

6.3

Read Our Full Review

TCC’s Bottom Line

The 2021 Acura RDX satisfies sport-sedan drivers and crossover needers alike with strong performance and scads of space.

The 2021 Infiniti QX50 is a tech-forward crossover SUV with a plush interior that nonetheless can feel like a wallflower.

TCC Likes

Smart style
Strong turbo-4
Warm, inviting cabin

Attractive curves
Good driver-assist gear
Zippy engine

TCC Dislikes

Infotainment touchpad
Needs better rear seats
Meh on the gas mileage

And some versions are expensive
Infotainment is just OK
Weird trim level structure

Fuel Economy

City

22 mpg

Highway

28 mpg

Vehicle

EPA Classification

Small SUV 2WD

Small SUV 4WD

Interior Dimensions

Passenger Volume (ft³)

104

102.2

Front Hip Room (in)

55.6

Second Leg Room (in)

38.7

Front Head Room (in)

Second Hip Room (in)

53.8

Passenger Capacity

Front Shoulder Room (in)

57.9

Second Head Room (in)

38.4

Second Shoulder Room (in)

56.7

Front Leg Room (in)

39.6

Exterior Dimensions

Track Width, Rear (in)

64.7

63.8

Wheelbase (in)

108.3

110.2

Width, Max w/o mirrors (in)

74.8

74.9

Track Width, Front (in)

64.2

64.4

Min Ground Clearance (in)

5.7

8.6

Length, Overall (in)

186.7

184.7

Height, Overall (in)

65.7

Liftover Height (in)

27.7

Cargo Area Dimensions

Cargo Volume to Seat 1 (ft³)

58.9

64.4

Cargo Volume to Seat 3 (ft³)

29.5

31.1

Cargo Volume to Seat 2 (ft³)

29.5

31.1

Cargo Area Length @ Floor to Seat 2 (in)

39.3

Cargo Box (Area) Height (in)

31.1

Cargo Area Length @ Floor to Seat 1 (in)

68.3

Cargo Area Width @ Beltline (in)

54.8

Brakes

Brake Type

4-Wheel Disc

Rear Drum Diam x Width (in)

Disc - Front (Yes or )

Yes

Front Brake Rotor Diam x Thickness (in)

12.4

Drum - Rear (Yes or )

Brake ABS System

4-Wheel

Disc - Rear (Yes or )

Yes

Rear Brake Rotor Diam x Thickness (in)

12.2

12.1

Fuel Tank

Fuel Tank Capacity, Approx (gal)

17.1

Steering

Turning Diameter - Curb to Curb (ft)

36.4

Steering Type

Rack-Pinion

Tires

Rear Tire Size

P235/55HR19

P255/45VR20

Rear Tire Order Code

Front Tire Size

P235/55HR19

P255/45VR20

Spare Tire Size

Front Tire Order Code

Spare Tire Order Code

Trailering

Dead Weight Hitch - Max Trailer Wt. (lbs)

2000

Wt Distributing Hitch - Max Trailer Wt. (lbs)

2000

Maximum Trailering Capacity (lbs)

2000

Dead Weight Hitch - Max Tongue Wt. (lbs)

200

Wt Distributing Hitch - Max Tongue Wt. (lbs)

200

Weight Information

Base Curb Weight (lbs)

3783

4178

Wheels

Front Wheel Material

Aluminum

Spare Wheel Material

Front Wheel Size (in)

19 X 8

20 X 8.5

Spare Wheel Size (in)

Rear Wheel Material

Aluminum

Rear Wheel Size (in)

19 X 8

20 X 8.5

Engine

SAE Net Torque @ RPM

280 @ 1600

Engine Order Code

Displacement

2.0 L/122

2.0 L/121

SAE Net Horsepower @ RPM

272 @ 6500

268 @ 5600

Engine Type

Intercooled Turbo Premium Unleaded I-4

Fuel System

Gasoline Direct Injection

Port/Direct Injection

Mileage

Fuel Economy Est-Combined (MPG)

EPA Fuel Economy Est - Hwy (MPG)

EPA Fuel Economy Est - City (MPG)

Transmission

Seventh Gear Ratio (:1)

0.78

Final Drive Axle Ratio (:1)

4.17

5.85

Third Gear Ratio (:1)

2.19

Trans Type

Drivetrain

Front Wheel Drive

All Wheel Drive

Fifth Gear Ratio (:1)

1.30

Trans Description Cont. Again

Reverse Ratio (:1)

3.97

0.74

Second Gear Ratio (:1)

3.27

Trans Order Code

Eighth Gear Ratio (:1)

0.65

Fourth Gear Ratio (:1)

1.60

Trans Description Cont.

Automatic w/OD

CVT w/OD

Sixth Gear Ratio (:1)

1.00

First Gear Ratio (:1)

5.25

6.30 - 6.30

Summary

Vehicle Name

Acura RDX

INFINITI QX50

Body Style

Sport Utility

Suspension

Suspension Type - Rear (Cont.)

Multi-Link

Suspension Type - Front

Strut

Suspension Type - Front (Cont.)

Strut

Suspension Type - Rear

Multi-Link

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year

7.3

7.1

Electrical

Cold Cranking Amps @ 0° F (Primary)

500

Maximum Alternator Capacity (amps)

130

Crash Test Ratings

Overall Rating

Overall Frontal Barrier Crash Rating

Frontal Barrier Crash Rating Driver

Frontal Barrier Crash Rating Passenger

Overall Side Crash Rating

Side Barrier Rating

Side Barrier Rating Driver

Side Barrier Rating Passenger Rear Seat

Side Pole Rating Driver Front Seat

Combined Side Rating Front Seat

Combined Side Rating Rear Seat

Rollover Rating

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