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Acura RDX vs. Lexus RX 350

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$45,100
SH-AWD SH-AWD w/Technology Package SH-AWD w/A-Spec Package SH-AWD w/Advance Package SH-AWD w/A-Spec Advance Package
$51,225
RX 350 FWD RX 350 AWD RX 350 Premium FWD RX 350 Premium AWD RX 350 F SPORT Design FWD RX 350 Premium+ FWD RX 350 F SPORT Design AWD RX 350 Premium+ AWD RX 350 F SPORT Handling AWD RX 350 Luxury FWD RX 350 Luxury AWD
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Highlights

Highlights comparison
2026 Acura RDX2026 Lexus RX 350
Starting MSRP
$45,100
$51,225
Towing Capacity
1,500 lbs
3,500 lbs
Cargo Capacity
N/A
N/A
Engine Type
Intercooled Turbo Premium Gasoline I-4
Intercooled Turbo Premium Gasoline I-4
MPG
21 City / 27 Hwy
22 City / 29 Hwy
Horsepower
272 hp
275 hp
Drive Type
All Wheel Drive
Front Wheel Drive
Seating Capacity
5
5
Basic Warranty
4 yr / 50,000 mi
4 yr / 50,000 mi

Engine

Engine comparison
2026 Acura RDX2026 Lexus RX 350
SAE Net Torque @ RPM
280 @ 1600
317 @ 1700
SAE Net Horsepower @ RPM
272 @ 6500
275 @ 6000
Displacement
2.0 L/122
2.4 L/146
Engine Type
Intercooled Turbo Premium Gasoline I-4
Intercooled Turbo Premium Gasoline I-4
Transmission Options
  • 10-Speed A/T
  • A/T
  • Transmission w/Dual Shift Mode
  • 8-Speed A/T
  • A/T
  • Transmission w/Dual Shift Mode
MPG
21 City / 27 Hwy
22 City / 29 Hwy
Total Cooling System Capacity
N/A
N/A

Tires & Wheels

Tires & Wheels comparison
2026 Acura RDX2026 Lexus RX 350
Spare Wheel Material
Steel
Steel
Rear Wheel Material
Aluminum
Aluminum
Front Wheel Material
Aluminum
Aluminum
Spare Wheel Size
Compact in
Compact in
Rear Wheel Size
19 X 8 in
19 X 8 in
Front Wheel Size
19 X 8 in
19 X 8 in
Spare Tire Size
Compact
Compact
Rear Tire Size
P235/55HR19
P235/60VR19
Front Tire Size
P235/55HR19
P235/60VR19

Suspension

Suspension comparison
2026 Acura RDX2026 Lexus RX 350
Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link
Suspension Type - Front (Cont.)
Strut
Strut
Suspension Type - Rear
Multi-Link
Multi-Link
Suspension Type - Front
Strut
Strut

Steering

Steering comparison
2026 Acura RDX2026 Lexus RX 350
Turning Diameter - Wall to Wall
N/A
N/A
Turning Diameter - Curb to Curb
39 ft
39 ft
Lock to Lock Turns (Steering)
N/A
N/A
Steering Ratio (:1), Overall
N/A
N/A
Steering Type
Rack-Pinion
Rack-Pinion

Measurements

Measurements comparison
2026 Acura RDX2026 Lexus RX 350
Cargo Volume to Seat 3
N/A
N/A
Cargo Volume to Seat 2
30 ft³
30 ft³
Cargo Volume to Seat 1
N/A
46 ft³
Liftover Height
N/A
N/A
Cargo Box (Area) Height
N/A
N/A
Cargo Box Width @ Wheelhousings
N/A
N/A
Cargo Area Width @ Beltline
N/A
N/A
Cargo Area Length @ Floor to Seat 3
N/A
N/A
Cargo Area Length @ Floor to Seat 2
N/A
N/A
Cargo Area Length @ Floor to Seat 1
N/A
N/A
Rear Door Opening Width
N/A
N/A
Rear Door Opening Height
N/A
N/A
Min Ground Clearance
6 in
8 in
Track Width, Rear
65 in
67 in
Track Width, Front
64 in
65 in
Height, Overall
66 in
67 in
Width, Max w/o mirrors
75 in
76 in
Length, Overall
187 in
193 in
Wheelbase
108 in
112 in
Second Hip Room
50 in
56 in
Second Shoulder Room
57 in
57 in
Second Leg Room
38 in
37 in
Second Head Room
38 in
39 in
Front Hip Room
55 in
57 in
Front Shoulder Room
60 in
58 in
Front Leg Room
42 in
41 in
Front Head Room
40 in
40 in
Passenger Volume
104 ft³
N/A
Passenger Capacity
5
5

Weight & Capacity

Weight & Capacity comparison
2026 Acura RDX2026 Lexus RX 350
Total Option Weight
0 lbs
0 lbs
Curb Weight
N/A
N/A
Aux Fuel Tank Capacity, Approx
N/A
N/A
Fuel Tank Capacity, Approx
17 gal
18 gal
Maximum Trailering Capacity
1,500 lbs
3,500 lbs
Wt Distributing Hitch - Max Tongue Wt.
150 lbs
350 lbs
Wt Distributing Hitch - Max Trailer Wt.
1,500 lbs
3,500 lbs
Dead Weight Hitch - Max Tongue Wt.
150 lbs
350 lbs
Dead Weight Hitch - Max Trailer Wt.
1,500 lbs
3,500 lbs
Maximum Payload Capacity
N/A
N/A
Curb Weight - Rear
N/A
N/A
Curb Weight - Front
N/A
N/A
Base Curb Weight
4,014 lbs
4,155 lbs

Safety

Safety comparison
2026 Acura RDX2026 Lexus RX 350
Rear Cross Traffic Alert
Standard
Standard
Blind Spot Monitor
Standard
Standard
Lane Departure Warning
Standard
Standard
Stability Control
Standard
Standard
Backup Camera
Standard
Standard
Automatic Emergency Braking
Standard
Not available

Entertainment

Entertainment comparison
2026 Acura RDX2026 Lexus RX 350
Bluetooth®
Standard
Standard

Electrical

Electrical comparison
2026 Acura RDX2026 Lexus RX 350
Maximum Alternator Capacity (amps)
N/A
N/A
Cold Cranking Amps @ 0° F (Primary)
N/A
N/A

Brakes

Brakes comparison
2026 Acura RDX2026 Lexus RX 350
Drum - Rear (Yes or )
N/A
N/A
Rear Brake Rotor Diam x Thickness
12 in
13 in
Front Brake Rotor Diam x Thickness
12 in
13 in
Disc - Rear (Yes or )
Yes
Yes
Disc - Front (Yes or )
Yes
Yes
Brake ABS System (Second Line)
N/A
N/A
Brake ABS System
4-Wheel
4-Wheel
Brake Type
4-Wheel Disc
4-Wheel Disc

FAQ

Which is more fuel efficient, the 2026 Acura RDX or the 2026 Lexus RX 350?

The 2026 Lexus RX 350 is more fuel efficient than the 2026 Acura RDX with 25 MPG combined versus 23 MPG combined.

Which car is cheaper, the 2026 Acura RDX or the 2026 Lexus RX 350?

The 2026 Acura RDX is cheaper than the 2026 Lexus RX 350 with a $45,100 starting MSRP versus a $51,225 starting MSRP.

Which has a better safety rating, the 2026 Acura RDX or the 2026 Lexus RX 350?

The 2026 Acura RDX has a better safety rating than the 2026 Lexus RX 350 according to the NHTSA with an overall 5/5 safety rating versus an overall 4/5 safety rating.

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