BMW i8 BMW i8 2015 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014

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BMW i8 vs. Mercedes-Benz SLS AMG 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.

BMW i8 vs. Mercedes-Benz SLS AMG Invoice Comparison

Lowest Total Price: $135,702

BMW i8   
Difference: $68,823

Lowest Total Invoice: $125,282

BMW i8   
Difference: $65,138

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152014
Modeli8SLS AMG
TrimBaseGT
Body2dr Coupe2dr Coupe
Base Price $136,500 $201,500
Base Invoice $126,260 $187,395
Giga World 2,000  
Giga World 1,820  
Options (change) 2,000 0
Options (change) 1,820 0
Destination 995 925
Gas Tax -3,793 2,100
Total Price $135,702 $204,525
Total Invoice $125,282 $190,420

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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 BMW i8 dealer quotes or Mercedes-Benz SLS AMG dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW i8 vs. Mercedes-Benz SLS AMG

Lowest Adjusted Price and Invoice: BMW i8
TrueDelta Adjusted Price Difference: $70,853
TrueDelta Adjusted Invoice Difference: $67,012
Model Year20152014
Modeli8SLS AMG
TrimBaseGT
Body2dr Coupe2dr Coupe
Engine357hp I3 PiH583hp V8
TransmissionT6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)28/29 MPG13/19 MPG
Audio (watts, speakers)360, 11?, 6
Tire (rear if not all the same)215/45-20265/35-19
Total Price$135,702$204,525
Adjustments for Features-2,0300
Feature-Adjusted Total Price$133,672$204,525
Total Invoice$125,282$190,420
Adjustments for Features-1,8740
Feature-Adjusted Total Invoice$123,408$190,420

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Features Comparison: BMW i8 vs. Mercedes-Benz SLS AMG

Model Year20152014
Modeli8SLS AMG
TrimBaseGT
Body2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Remote app$25 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, low-speed$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Lane departure collision mitigation$50 
Lane departure warning$200 
Pedestrian detection$50 
Rearview camera $200
Wide-view front camera$150 
Cargo Management 
Cargo net $40
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents with manual controls$150 
Wiper de-icer $25
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
Bright-finished fuel door $100
Carbon fiber body structure$0 
Painted brake calipers (optional) $0
Retractable rear spoiler $400
Infotainment 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
Concierge Services - 3 year subscription$150 
DVD-compatible player $0
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
MP3-compatible player $50
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 
Surround sound$250 
Text dictation$50 
Traffic + travel information$25 
Traffic information $25
USB port$25 
Voice control for external devices$0 
Voice recorder$0 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog light, rear $100
Head-up display (HUD)$350 
Headlight washers $50
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Xenon HID headlights $500
Seats and Interior Trim 
Leather-wrapped steering wheel$150 
Memory system, passenger seat $150
Metal pedals $75
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Wood trim, alternative type $300
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$8,550$6,520
Value of Feature Adjustments$2,030$0
Value of Feature Adjustments-1,8740

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Specifications Comparison: BMW i8 vs. Mercedes-Benz SLS AMG

Model Year20152014
Modeli8SLS AMG
Body2dr Coupe2dr Coupe
Wheelbase110.2 in105.5 in
Length184.9 in182.6 in
Width76.5 in76.3 in
Height50.8 in49.3 in
Curb Weight3,455 lb.3,726 lb.
Fuel Capacity11.1 gal.22.5 gal.
Row 1 Headroom38.7 in39.0 in
Row 1 Shoulder Room61.1 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom0.0 in41.7 in
Row 2 Headroom32.4 in0.0 in
Row 2 Shoulder Room51.5 in0.0 in
Cargo Volume4.7 ft36.2 ft3

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