Compare Acura RLX vs Acura TLX vs Cadillac CT6 Sedan

Acura RLX
2020 Acura RLX
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$54,900
Starting Price (MSRP)
7.1
Acura RLX For Sale Acura RLX Full Review
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Acura TLX
2021 Acura TLX
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$37,500
Starting Price (MSRP)
8.3
Acura TLX For Sale Acura TLX Full Review
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Cadillac CT6 Sedan
2020 Cadillac CT6 Sedan
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$58,995
Starting Price (MSRP)
8.1
Cadillac CT6 Sedan For Sale Cadillac CT6 Sedan Full Review
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Overview

Engine
3.5L V6 Gas
Engine
2.0L Turbo Inline-4 Gas
Engine
3.6L V6 Gas
Transmission
10-Speed Automatic
Transmission
10-Speed Automatic
Transmission
10-Speed Automatic
Drivetrain
Front-Wheel Drive
Drivetrain
Front-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 20 MPG
Hwy: 29 MPG
Fuel Economy
City: 22 MPG
Hwy: 31 MPG
Fuel Economy
City: 18 MPG
Hwy: 27 MPG
Fuel Tank Capacity
18.5 gallons
Fuel Tank Capacity
15.9 gallons
Fuel Tank Capacity
19.2 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
14.9 ft³
Trunk Volume
13.5 ft³
Trunk Volume
15.8 ft³

Photos

40
More
49
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12
More

Performance Specs

Engine and Transmission

Engine
3.5L V6 Gas
2.0L Turbo Inline-4 Gas
3.6L V6 Gas
Horsepower
310 hp @ 6500 rpm
272 hp @ 6500 rpm
335 hp @ 6800 rpm
Torque
272 lb-ft @ 4500 rpm
280 lb-ft @ 1600 rpm
284 lb-ft @ 5300 rpm
Transmission
10-Speed Automatic
10-Speed Automatic
10-Speed Automatic
Drivetrain
Front-Wheel Drive
Front-Wheel Drive
All-Wheel Drive

Weight and Towing

Curb Weight
3,977 lbs
3,709 lbs
4,063 lbs

Fuel and MPG

Fuel Economy

Combined
23 MPG
25 MPG
21 MPG
City
20 MPG
22 MPG
18 MPG
Highway
29 MPG
31 MPG
27 MPG

Emissions

CO2 Emissions @ 15K mi/year
7.6 Tons/yr
7.0 Tons/yr
8.4 Tons/yr

Fuel Tank

Fuel Tank Capacity
18.5 gallons
15.9 gallons
19.2 gallons
Cruising Range City
370 miles
349.8 miles
345.6 miles
Cruising Range Highway
536.5 miles
492.9 miles
518.4 miles

Dimensions and Measurement

Exterior Dimensions

Length
198.1 in
194.6 in
205.8 in
Height
57.7 in
56.4 in
58 in
Max Width
74.4 in
75.2 in
74 in
Front Width
64.3 in
64 in
63.4 in
Rear Width
64.2 in
64.6 in
64 in
Wheelbase
112.2 in
113 in
122.4 in
Ground Clearance
3.8 in
N/A
N/A

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
42.3 in
42.5 in
46.4 in
Front Seat Headroom
37.6 in
37.2 in
40.2 in
Front Seat Shoulder Room
59.6 in
58.2 in
58.3 in
Front Seat Hip Room
55.9 in
55.8 in
55.9 in
Rear Seat Leg Room
38.8 in
34.9 in
40.4 in
Rear Seat Headroom
36.9 in
36.3 in
38 in
Rear Seat Shoulder Room
57 in
55 in
56.2 in
Rear Seat Hip Room
54.5 in
54.6 in
53.5 in

Cargo Space

Trunk Volume
14.9 ft³
13.5 ft³
15.8 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Electric Rack & Pinion
Turning Diameter
40.5 ft
40.1 ft
N/A

Wheels

Wheels Type
N/A
Aluminum Wheels
N/A
Front Wheel Size
19" x 8"
18" x 8"
19" x TBD
Rear Wheel Size
19" x 8"
18" x 8"
19" x TBD

Suspension

Front Suspension
Double Wishbone
Double Wishbone
Independent
Rear Suspension
Multi-Link
Multi-Link
Independent

Tires

Front Tire
P245/40WR19
P235/50VR18
P245/45R19
Rear Tire
P245/40WR19
P235/50VR18
P245/45R19
Spare Tire
N/A
N/A
T135/70R18

Colors and Materials

Standard Exterior Colors

  • Fathom Blue Pearl
  • Gilded Pewter Metallic
  • Gilded Pewter Metallic
  • Lunar Silver Metallic
  • Modern Steel Metallic
  • Modern Steel Metallic
  • Platinum White Pearl
  • Platinum White Pearl
  • Platinum White Pearl
  • Fathom Blue Pearl
  • Lunar Silver Metallic
  • Modern Steel Metallic
N/A

Optional Exterior Colors

  • Brilliant Red Metallic
  • Brilliant Red Metallic
  • Majestic Black Pearl
  • Majestic Black Pearl
  • Majestic Black Pearl
  • Majestic Black Pearl
  • Majestic Black Pearl
  • Performance Red Pearl
  • Platinum White Pearl
  • Platinum White Pearl
N/A

Standard Interior Materials

  • Ebony, Perforated Milano Premium Leather-Trimmed Interior
  • Espresso, Perforated Milano Premium Leather-Trimmed Interior
  • Graystone, Perforated Milano Premium Leather-Trimmed Interior
  • Seacoast, Perforated Milano Premium Leather-Trimmed Interior
  • Ebony, Leatherette-Trimmed Interior
  • Parchment, Leatherette-Trimmed Interior
  • Jet Black, Leather Seating Surfaces
  • Sahara Beige with Jet Black accents, Leather Seating Surfaces

Features and Options

Infotainment

HD Radio
Standard
Standard
Not Available
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Standard
Not Available
Not Available
Premium Sound System
Standard
Not Available
Standard
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Standard
Not Available
WiFi Hotspot
Not Available
Standard
Standard
Auxiliary Audio Input
Standard
Standard
Standard
MP3 Player
Standard
Standard
Standard

Interior Trim

Bucket Seats
Standard
Standard
Not Available
Cloth Seats
Standard
Standard
Standard
Leather Seats
Standard
Standard
Standard
Leather Steering Wheel
Standard
Standard
Standard
Premium Synthetic Seats
Standard
Standard
Standard
Vinyl Seats
Standard
Standard
Standard
Woodgrain Interior Trim
Standard
Not Available
Standard
Sun/Moonroof
Standard
Standard
Standard

Comfort

Head-Up Display
Standard
Not Available
Not Available
Navigation System
Standard
Not Available
Standard
Steering Wheel Audio Controls
Standard
Standard
Not Available
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Standard
Standard
Not Available
Climate Control
Standard
Standard
Standard
Cruise Control
Standard
Standard
Standard
Heated Front Seat(s)
Standard
Standard
Standard
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Standard
Power Driver Seat
Standard
Standard
Not Available
Power Passenger Seat
Standard
Standard
Not Available
Remote Engine Start
Not Available
Not Available
Standard
Remote Trunk Release
Standard
Standard
Not Available
Seat Memory
Standard
Standard
Standard
Universal Garage Door Opener
Standard
Standard
Standard
Rear A/C
Standard
Not Available
Not Available
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Standard
Standard

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Standard
Not Available
Standard
Rear Parking Aid
Not Available
Not Available
Standard
Blind Spot Monitor
Standard
Not Available
Standard
Lane Departure Warning
Standard
Standard
Standard
Lane Keeping Assist
Standard
Standard
Standard
ABS
Standard
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Not Available
Brake Assist
Standard
Standard
Not Available
Stability Control
Standard
Standard
Not Available
Traction Control
Standard
Standard
Not Available

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A
N/A

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Standard
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
5 Years / Unlimited Miles
5 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
6 Years / 70,000 Miles
6 Years / 70,000 Miles
6 Years / 70,000 Miles
Roadside Assistance
4 Years / 50,000 Miles
4 Years / 50,000 Miles
6 Years / 70,000 Miles
Maintenance Note
N/A
N/A
1 Year/1 Visit
Rust-Through
N/A
N/A
6 Years / Unlimited Miles