Cadillac DTS Cadillac DTS 2008 Acura RLX Acura RLX 2016

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Cadillac DTS vs. Acura RLX Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac DTS vs. Acura RLX Invoice Comparison

Lowest Total Price: $56,680

Cadillac DTS Performance   
Difference: $4,710

Lowest Total Invoice: $52,513

Cadillac DTS Performance   
Difference: $4,014

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  Down Payment Interest Rate Term
Model Year20082016
ModelDTSRLX
TrimPerformanceP-AWS
Body4dr Sedan4dr Sedan
Base Price $50,675 $50,950
Base Invoice $47,381 $46,864
Navigation system 1,945  
Sunroof 1,200  
Lane departure warning 295  
Adaptive cruise control 1,695  
Advance Package   6,000
Technology Package   3,500
Navigation system 1,614  
Sunroof 996  
Lane departure warning 245  
Adaptive cruise control 1,407  
Advance Package   5,509
Technology Package   3,214
Options (change) 5,135 9,500
Options (change) 4,262 8,723
Destination 870 940
Total Price $56,680 $61,390
Total Invoice $52,513 $56,527

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Cadillac DTS dealer quotes or Acura RLX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac DTS vs. Acura RLX

Lowest Adjusted Price and Invoice: Cadillac DTS Performance
TrueDelta Adjusted Price Difference: $1,485
TrueDelta Adjusted Invoice Difference: $1,044
Model Year20082016
ModelDTSRLX
TrimPerformanceP-AWS
Body4dr Sedan4dr Sedan
Engine291hp V8310hp V6
TransmissionA4T6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)15/22 MPG20/31 MPG
Audio (watts, speakers)?, 8500, 14
Tire (rear if not all the same)245/50-18245/40-19
Total Price$56,680$61,390
Adjustments for Features0-3,225
Feature-Adjusted Total Price$56,680$58,165
Total Invoice$52,513$56,527
Adjustments for Features0-2,970
Feature-Adjusted Total Invoice$52,513$53,557

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Features Comparison: Cadillac DTS vs. Acura RLX

Model Year20082016
ModelDTSRLX
TrimPerformanceP-AWS
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manually-shiftable automatic $1100
FWD$0$0
Accessories 
Active noise reduction $0
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Proximity key $250
Remote app $25
Remote window/roof operation $15
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Lane keeping assist $400
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rollover sensor $50
Temporary spare tire$150 
Torque vectoring, brake-based $100
Wide-view rear camera $0
Cargo Management 
Cargo mat$40 
Cargo net$40 
Climate Control 
Super-heated washer fluid$100 
Exterior 
Bodyside moldings$75 
Bright-finished exhaust tip(s)$25 
Laminated rear side windows $100
Infotainment 
App support $0
Bluetooth audio streaming $25
Bluetooth cell phone link $100
DVD-Audio-compatible player $0
HD radio $50
Media drive $15
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Compass$0 
Cornering lights$50 
Fog lights$125 
Interior ambient lighting $150
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Spotter mirror(s) $50
Xenon HID headlights$500 
Seats and Interior Trim 
Leather door panel trim $250
Leather-wrapped steering wheel $150
Massage, driver seat$100 
Massage, passenger seat$100 
Power 4-way lumbar adjuster, second row seats$225 
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Alloy wheels $350
Auto-leveling rear shocks$200 
Chrome-plated alloy wheels$850 
Rear wheel steering $1500
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,380$8,605
Value of Feature Adjustments$0$3,225
Value of Feature Adjustments0-2,970

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Specifications Comparison: Cadillac DTS vs. Acura RLX

Model Year20082016
ModelDTSRLX
Body4dr Sedan4dr Sedan
Wheelbase115.6 in112.2 in
Length207.6 in196.1 in
Width74.8 in74.4 in
Height57.6 in57.7 in
Curb Weight4,009 lb.3,955 lb.
Fuel Capacity18.5 gal.18.5 gal.
Row 1 Headroom38.3 in37.6 in
Row 1 Shoulder Room60.0 in59.6 in
Row 1 Hip Room57.3 in55.9 in
Row 1 Legroom42.5 in42.3 in
Row 2 Headroom38.4 in36.9 in
Row 2 Shoulder Room59.2 in57.0 in
Row 2 Hip Room55.7 in54.5 in
Row 2 Legroom42.0 in38.8 in
Cargo Volume18.8 ft315.3 ft3

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Option Package Details
Acura RLX P-AWS

Advance Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Sunshade, rear, power225Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Remote start150Yes
Auto-dimming passenger-side mirror75No
Around view cameras300No
Krell, 500W, 14 speakers (with subwoofer)350No
Total Requested145063%
Total Not Requested85037%
Technology Package
FeatureValueRequested?
Leather seating surfaces900Yes
Rain-sensing wipers100Yes
Laminated front side windows200Yes
Power-folding mirrors50No
Blind spot warning system200Yes
Rear cross-traffic detection100No
Wide-view rear camera0No
ELS, 588W, 14 speakers (with subwoofer)350No
Laminated rear side windows100No
Automatic braking, high-speed or partial200No
Pedestrian detection50No
Lane keeping assist system400No
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700No
Automatic braking, low-speed200No
Total Requested140039%
Total Not Requested215061%

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