2015 BMW i3 Rex

Compact Sedan Premium Gas or Electricity Plug-in Hybrid Hybrid
BMW i3 Rex 2015
39MPG Combined
1 Trim
← 2014 2015 2016 →
Updated February 27, 2026

The 2015 BMW i3 Rex Compact Sedan provides 39 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2015 BMW i3 Rex Specifications

SpecValue
Combined MPG39 combined MPG
City MPG41
Highway MPG37
Body StyleCompact Sedan
Fuel TypePremium Gas or Electricity
DriveRWD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2015 BMW i3 Rex costs approximately $1,500 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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