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Compare BMW i8 Roadster vs Mercedes-AMG GT Roadster

2020 BMW i8 RoadsterSelect configuration:Roadster AWD$163,300Starting Price (MSRP)8.3BMW i8 Roadster For SaleBMW i8 Roadster Full ReviewBMW i8 Roadster Trims ComparisonChange Vehicle 2021 Mercedes-AMG GT RoadsterSelect configuration:AMG GT Roadster$130,700Starting Price (MSRP)8.8Mercedes-AMG GT Roadster For SaleMercedes-AMG GT Roadster Full ReviewMercedes-AMG GT Roadster Trims ComparisonChange Vehicle Select CarAston Martin Vantage RoadsterAudi R8 SpyderBMW i8 CoupeMercedes-AMG S63 ConvertibleMercedes-AMG SL63Polestar 1Compare to...

Overview

Engine 1.5L Turbo Inline-3 Plug-in Hybrid Engine 4.0L Twin-Turbo V8 Gas Transmission 6-Speed Automatic Transmission 7-Speed Automatic Drivetrain All-Wheel Drive Drivetrain Rear-Wheel Drive Fuel Economy N/A Fuel Economy City: 15 MPG Hwy: 20 MPG Fuel Tank Capacity 11.1 gallons Fuel Tank Capacity 19.8 gallons Range 18 miles Range N/A Seating Capacity 2 seater Seating Capacity 2 seater Trunk Volume 3.1 ft³ Trunk Volume 5.8 ft³

Photos

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Performance Specs

Engine and Transmission

Engine 1.5L Turbo Inline-3 Plug-in Hybrid 4.0L Twin-Turbo V8 Gas Horsepower 369 hp @ 5800 rpm 523 hp @ 5500 rpm Torque 420 lb-ft 494 lb-ft @ 2100 rpm Transmission 6-Speed Automatic 7-Speed Automatic Drivetrain All-Wheel Drive Rear-Wheel Drive

Weight and Towing

Curb Weight 3,671 lbs 3,763 lbs Now Buzzing First Drive 2023 Toyota Crown First Drive Review: A Tale Of Two Hybrids Sports Cars 2023 BMW M2 Coming With Optional Center-Lock Wheels Crash Watch A Seventh-Gen Toyota Hilux Truck Launch Into The Air After Losing Control Auctions One-Off Plymouth Barracuda Four-Door Is A Muscle Car Unicorn Tuning 700-Horsepower 2023 Nissan Z By AMS Performance Hits Nine-Second Quarter Mile Electric Vehicles Rivian Angers R1T Customers By Removing A Desirable Feature From The Electric Truck

Fuel and MPG

Fuel Economy

Combined 27 MPG 17 MPG City N/A 15 MPG Highway N/A 20 MPG

Emissions

CO2 Emissions @ 15K mi/year N/A 10.4 Tons/yr

Fuel Tank

Fuel Tank Capacity 11.1 gallons 19.8 gallons Cruising Range City N/A 297 miles Cruising Range Highway N/A 396 miles

Battery Range & Charge Times

Range 18 miles N/A Battery Size 11.6 kWh N/A Charge Time 3 Hrs Charge Time @ 220/240V N/A

Dimensions and Measurement

Exterior Dimensions

Length 184.9 in 179 in Height 50.7 in 49.6 in Max Width 76.5 in 76.3 in Front Width 64.7 in 66.3 in Rear Width 67.8 in 65 in Wheelbase 110.2 in 103.5 in

Interior Space

Seating Capacity 2 seater 2 seater Front Seat Leg Room 43.1 in N/A Front Seat Headroom 38.7 in 38 in Front Seat Shoulder Room 56.7 in 58.4 in

Cargo Space

Trunk Volume 3.1 ft³ 5.8 ft³

Wheels and Suspension

Steering

Steering Type Rack-Pinion Rack-Pinion Turning Diameter 40.4 ft 41 ft

Wheels

Wheels Type Aluminum Wheels Aluminum Wheels Front Wheel Size 20" x 7.5" 19" x 9" Rear Wheel Size 20" x 8.5" 19" x 11"

Suspension

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

Tires

Front Tire P215/45YR20 P255/35ZR19 Rear Tire P245/40YR20 P295/30ZR19

Colors and Materials

Standard Exterior Colors

E-Copper Metallic w/Frozen Grey Accent Sophisto Gray Metallic w/BMW i Frozen Blue Accent Sophisto Gray Metallic w/Frozen Gray Accent Special Order Color Black Jupiter Red

Optional Exterior Colors

Crystal White Pearl Metallic w/BMW i Frozen Blue Crystal White Pearl Metallic w/Frozen Gray Accent Brilliant Blue Metallic, Late Availability Cirrus Silver Metallic Obsidian Black Metallic Selenite Grey Metallic designo Diamond White designo Brilliant Blue Magno, Late Availability designo Graphite Grey Magno designo Selenite Grey Magno

Standard Interior Materials

E-Copper Exclusive, Natural Leather/Cloth Upholstery Giga Amido, Full Perforated Leather Upholstery Giga Ivory White/Black, Full Perforated Leather Upholstery Tera Dalbergia Brown, Natural Leather/Cloth Upholstery Black, MB-Tex/DINAMICA Upholstery Black/Black w/Diamond St, Exclusive Nappa Leather Upholstery

Optional Interior Materials

N/A Auburn Brown, Nappa Leather Upholstery Black, Nappa Leather Upholstery Red Pepper/Black, Nappa Leather Upholstery Silver Pearl/Black, Nappa Leather Upholstery

Features and Options

Infotainment

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

Interior Trim

Bucket Seats Standard Standard Cloth Seats Standard Not Available Leather Seats Standard Standard Leather Steering Wheel Standard Standard Premium Synthetic Seats Not Available Standard

Comfort

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

Safety

Safety Features

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

Airbags

Driver Air Bag Standard Standard Front Head Air Bag Not Available Standard Front Side Air Bag Standard Standard Knee Air Bag Standard Standard Passenger Air Bag Standard Standard

Warranty

Warranty Summary

Basic 4 Years / 50,000 Miles 4 Years / 50,000 Miles Corrosion 12 Years / Unlimited Miles 4 Years / 50,000 Miles Drivetrain 4 Years / 50,000 Miles 4 Years / 50,000 Miles Hybrid/Electric Components 8 Years / 100,000 Miles N/A Maintenance 3 Years / 36,000 Miles N/A Roadside Assistance 4 Years / Unlimited Miles 4 Years / 50,000 Miles BMW i8 Roadster Best Comparisons BMW i8 Roadster vs Mercedes-AMG SL63 BMW i8 Roadster vs Audi R8 Spyder BMW i8 Roadster vs BMW i8 Coupe BMW i8 Roadster vs Mercedes-AMG S63 Convertible BMW i8 Roadster vs Polestar 1 BMW i8 Roadster vs Aston Martin Vantage Roadster Mercedes-AMG GT Roadster Best Comparisons Mercedes-AMG GT Roadster vs Jaguar F-Type SVR Convertible Mercedes-AMG GT Roadster vs Aston Martin Vantage Roadster Mercedes-AMG GT Roadster vs Jaguar F-Type R Convertible LoginSign Up Home News Features Car Reviews Car Advice 2021 CarBuzz Awards New Cars Used Cars Future Cars Compare Cars Sell My Car Car Dealerships Buy Here Pay Here Used Car Reviews Popular Tags Cars # Video # TOP # Spy Shots # Reveal # Rumor # Auto Show # Supercar # Tuning # Car Culture # Industry News # Motorsport Acura Alfa Romeo Aston Martin Audi Bentley BMW Bollinger Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Hennessey Honda Hyundai Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce Spyker Subaru Tesla Toyota Volkswagen Volvo By Make Acura Alfa Romeo Aston Martin Audi Bentley BMW Bollinger Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Hennessey Honda Hyundai Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce Spyker Subaru Tesla Toyota Volkswagen Volvo By Car Type SUVs Crossovers Sedans Coupes Trucks Sports Cars Wagons Vans Hatchbacks Convertibles Small Cars Luxury Cars Electric Cars Hybrid Cars Future Cars By Price Up to $15K $15K - $25K $25K - $35K $35K - $45K $45K - $55K $55K - $75K $75K - $100K $100K - $200K $200K - $300K Above $300K Back To Top