BMW i8 2014-2020 Specifications
BMW i8 2014-2020

BMW i8 2014-2020 Specifications

Complete technical specifications and performance data for the BMW i8 2014-2020. Includes detailed engine specifications, dimensions, safety features, and more.

Updated

Engine Specifications

Engine

Type
Inline 3-cylinder turbocharged with electric motor
Displacement
1.5L (1499 cc)
Power
228 hp (combined system output)
Torque
236 lb-ft (combined system output)
Compression Ratio
10.2:1
Redline
6,500 rpm

Transmission Specifications

Transmission

Type
6-Speed Automatic with Manual Shift Mode
Drive System
All-Wheel Drive (AWD)
Final Drive
3.385:1

Dimensions Specifications

Primary Dimensions

Length
184.6 inches
Width
76.5 inches
Height
51.1 inches
Wheelbase
110.2 inches
Ground Clearance
4.7 inches
Curb Weight
3,394 lbs

Chassis & Suspension

Front Suspension
Double-wishbone with coil springs
Rear Suspension
Five-link with coil springs
Steering
Electric power-assisted rack-and-pinion
Front Brakes
13.0-inch ventilated disc

Performance & Fuel Economy

Zero To 60
4.2 seconds
Quarter Mile
12.8 seconds @ 109 mph
Top Speed
155 mph (electronically limited)
Combined
28 MPGe

Safety Specifications

Front
Dual-stage front airbags
Side
Front side-impact airbags
Curtain
Side curtain airbags with rollover sensor
Other
Driver's knee airbag
Stability Control
Dynamic Stability Control (DSC)
Brake Systems
ABS with EBD and Brake Assist

Frequently Asked Questions

Find answers to common questions about torque specifications

Q1

What are the main differences between the available engine options?

The BMW i8 features a hybrid powertrain combining a 1.5L turbocharged 3-cylinder gasoline engine with an electric motor. The gasoline engine produces 231 horsepower and 236 lb-ft of torque, while the electric motor adds 131 horsepower and 184 lb-ft of torque. Together, they deliver a combined output of 369 horsepower and 420 lb-ft of torque, providing exceptional performance and efficiency.

Q2

What transmission options are available?

The BMW i8 is equipped with a 6-speed automatic transmission for the gasoline engine and a 2-speed automatic transmission for the electric motor. This setup ensures smooth power delivery and optimal efficiency in both electric and hybrid driving modes.

Q3

What are the key safety features?

The BMW i8 comes standard with advanced safety features including adaptive LED headlights, dynamic stability control, traction control, ABS, and multiple airbags. Optional features include a head-up display, lane departure warning, forward collision warning, and adaptive cruise control.

Q4

How does the fuel economy compare to competitors?

The BMW i8 achieves an EPA-estimated combined fuel economy of 76 MPGe (miles per gallon equivalent) in electric mode and 28 MPG in hybrid mode. This is significantly higher than many competitors in the hybrid sports car segment, such as the Porsche 918 Spyder and Ferrari LaFerrari.

Q5

What are the recommended maintenance intervals?

BMW recommends regular maintenance intervals every 10,000 miles or 12 months, whichever comes first. This includes oil changes, brake inspections, tire rotations, and checks of the hybrid system components. Always refer to the owner's manual for detailed service schedules.

Q6

What are the most notable features and options?

The BMW i8 offers a range of standard and optional features, including a 10.2-inch infotainment display, navigation, leather upholstery, heated seats, and a Harman Kardon sound system. Optional features include carbon fiber exterior accents, laser headlights, and a premium interior package.

Q7

How does the cargo and passenger space compare to competitors?

The BMW i8 provides 5.4 cubic feet of cargo space, which is comparable to other hybrid sports cars like the Porsche 918 Spyder. Passenger space is designed for two occupants, with a focus on comfort and sporty driving dynamics.

Q8

What are the towing and payload capacities?

The BMW i8 is not designed for towing and has no official towing capacity. The vehicle's payload capacity is optimized for passenger comfort and performance, with a focus on lightweight construction and efficient power delivery.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Writer
ASE

Alan Montanye

Automotive Technical Writer

ASE Certified Master Technician specializing in vehicle specifications and technical documentation with extensive experience in the automotive industry.

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