Cadillac XTS Cadillac XTS 2014 BMW i8 BMW i8 2015

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Cadillac XTS vs. BMW i8 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 XTS vs. BMW i8 Invoice Comparison

Lowest Total Price: $70,020

Cadillac XTS Vsport Platinum   
Difference: $65,682

Lowest Total Invoice: $65,529

Cadillac XTS Vsport Platinum   
Difference: $59,753

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142015
ModelXTSi8
TrimVsport PlatinumBase
Body4dr Sedan2dr Coupe
Base Price $69,095 $136,500
Base Invoice $64,604 $126,260
Giga World   2,000
Giga World   1,820
Options (change) 0 2,000
Options (change) 0 1,820
Destination 925 995
Gas Tax 0 -3,793
Total Price $70,020 $135,702
Total Invoice $65,529 $125,282

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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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TrueDelta Value Comparison: Cadillac XTS vs. BMW i8

Lowest Adjusted Price and Invoice: Cadillac XTS Vsport Platinum
TrueDelta Adjusted Price Difference: $71,782
TrueDelta Adjusted Invoice Difference: $65,462
Model Year20142015
ModelXTSi8
TrimVsport PlatinumBase
Body4dr Sedan2dr Coupe
Engine410hp V6357hp I3 PiH
TransmissionT6T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG28/29 MPG
Audio (watts, speakers)?, 14360, 11
Tire (rear if not all the same)245/40-20215/45-20
Total Price$70,020$135,702
Adjustments for Features-6,1000
Feature-Adjusted Total Price$63,920$135,702
Total Invoice$65,529$125,282
Adjustments for Features-5,7090
Feature-Adjusted Total Invoice$59,820$125,282

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Features Comparison: Cadillac XTS vs. BMW i8

Model Year20142015
ModelXTSi8
TrimVsport PlatinumBase
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100
AWD$1700$1700
Accessories 
AC power outlet$100 
Active noise reduction$0 
Adaptive cruise control, all-speed$850 
Cruise control $150
Heated steering wheel$100 
Power rear side windows$200 
Remote app $25
Remote start$150 
Sunshade, rear, power$225 
Sunshades, second row$125 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, high-speed or partial$200 
Backup collision intervention$150 
Cross-traffic warning, rear$100 
Driver drowsiness monitor $150
Lane departure collision mitigation $50
Pedestrian detection $50
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Wide-view front camera $150
Cargo Management 
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Rear air vents with automatic controls$250 
Rear air vents with manual controls $150
Residual heat $50
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
3.3 kW onboard charger $0
7 kWh battery pack $0
Automatic start / stop $150
Mid-engine configuration $0
Exterior 
Bright-finished exhaust tip(s)$25 
Carbon fiber body structure $0
Laminated front side windows$200 
Panoramic sunroof$1200 
Infotainment 
CD player, remote$100 
Concierge Services - 3 year subscription $150
Handwriting recognition $200
In-vehicle Internet $150
Media drive $15
MP3-compatible player$50 
Rear seat audio controls$25 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
SD Card slot$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Text dictation $50
Traffic + travel information $25
Traffic information$25 
Voice recorder $0
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming headlights$200 
Boost gauge$75 
Compass$0 
Cornering lights$50 
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
LED headlights $1000
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Folding second row seats$300 
Heated second row seats$200 
Illuminated door sill trim plates$200 
Leather-wrapped steering wheel $150
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede headliner$650 
Wood trim, alternative type$300 
Suspension, Wheels, and Tires 
Alloy wheels $350
Polished alloy wheels$350 
Rear air springs, auto-leveling$350 
Total Value of Features$13,290$7,190
Value of Feature Adjustments$6,100$0
Value of Feature Adjustments-5,7090

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Specifications Comparison: Cadillac XTS vs. BMW i8

Model Year20142015
ModelXTSi8
Body4dr Sedan2dr Coupe
Wheelbase111.7 in110.2 in
Length202.0 in184.9 in
Width72.9 in76.5 in
Height59.5 in50.8 in
Curb Weight4,364 lb.3,455 lb.
Fuel Capacity19.0 gal.11.1 gal.
Row 1 Headroom39.0 in38.7 in
Row 1 Shoulder Room57.9 in61.1 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom42.1 in0.0 in
Row 2 Headroom37.8 in32.4 in
Row 2 Shoulder Room56.3 in51.5 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom40.0 in0.0 in
Cargo Volume18.0 ft34.7 ft3

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