i8

Overview

Body

Subcompact CarsEPA, from EPA, last updated 6/11/2026

Drivetrain

All-Wheel DriveEPA, from EPA, last updated 6/11/2026

Transmission

Automatic 6-spdEPA, from EPA, last updated 6/11/2026

Powertrain

Plug-in HybridEPA, from EPA, last updated 6/11/2026

Fuel

Premium and ElectricityEPA, from EPA, last updated 6/11/2026

Engine & performance

Axle ratio

3.68

Cyl

3EPA, from EPA, last updated 6/11/2026

Aspiration

TurbochargedEPA, from EPA, last updated 6/11/2026

Start-stop system

YesEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy

29 mpgEPA, from EPA, last updated 6/11/2026

MPG City

28 mpgEPA, from EPA, last updated 6/11/2026

MPG Comb

28 mpgEPA, from EPA, last updated 6/11/2026

Fuel $/yr

$2,750EPA, from EPA, last updated 6/11/2026

CO₂

198 g/miEPA, from EPA, last updated 6/11/2026

Eco Score

10/10EPA, from EPA, last updated 6/11/2026

Smog score

5/10

Elec. Range

330 miEPA, from EPA, last updated 6/11/2026

Range per hour (240V)

165 mi/hr

Recharge hrs

2EPA, from EPA, last updated 6/11/2026

SmartWay certified

Yes

Dimensions & capacity

Length

185 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Width

76 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Height

51 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Wheelbase

110 inNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Curb Weight

3,285 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/4/2026

Safety NHTSA, model year

Recalls

1

Owner complaints

1

Theft rate

0.0 per 1,000 produced (CY 2014 federal data)

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.