BMW i3
BMW i3 120Ah
The BMW i3 120Ah has compact dimensions that ease city parking and navigating tight streets. Its boot has less room than most rival hatchbacks.
By eight years on the road it should still hold about 88% of its battery health, roughly 203 km of real-world range, which is a useful yardstick if you’re buying used. What owners say: Responsive, enjoyable driving with go-kart handling and strong acceleration makes the i3 entertaining to use every day. Restricted range for frequent long-distance journeys; winter weather can cut range to 100-120 miles, making careful route planning necessary.
Range
193 mi
Battery
42.2kWh
Charge
50kW
Specifications
Dimensions
EVcarsguide Scores
Ranked against similar EVs
Scores calculated from verified specs. How it works
See rankingsWhat the Critics Say
7.8/10
5 reviews
Euro NCAP Safety
Tested 2013
What Owners Say
PositiveOwners Love
- Responsive, enjoyable driving with go-kart handling and strong acceleration makes the i3 entertaining to use every day
- Low running costs combine affordable home charging and minimal servicing compared with petrol alternatives
- Excellent battery management minimises degradation, supporting a long vehicle life and dependable long-term ownership
Watch Out For
- Restricted range for frequent long-distance journeys; winter weather can cut range to 100-120 miles, making careful route planning necessary
- Costly repairs and diagnostics at BMW dealers; independent specialist servicing is strongly advised to manage costs
- Range extender (REX) versions bring unnecessary complexity, weight and maintenance problems without proportionate advantages for most owners
Owner Tips
- Fit a 7kW home wall charger for convenient overnight charging; granny chargers are too slow for routine use and present safety risks
- Select the 120Ah battery-only version rather than REX variants for stronger long-term value, fewer reliability worries and simpler ownership
- Use several charging apps (Zap-Map, InstaVolt, IONITY, Shell Recharge), since no single network offers complete coverage; plan DC rapid charging stops up to 80% SOC, where charging slows significantly
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Used BMW i3 120Ah Listings
Listings are from independent dealers' own websites. We have no commercial relationship with them.
Size Overview
Length
4.01m
Width
1.77m
Height
1.60m
Battery Health Estimator
Estimated condition if buying used
NMC chemistry supports good longevity with appropriate charging habits
Estimates use battery chemistry and age. Model-specific data. Actual health depends on charging habits, climate and usage.
Detailed degradation forecast
After 3 years, the BMW i3 120Ah is estimated to retain around 94.6% battery health, giving a real-world range of approximately 155 miles in summer and 114 miles in winter. After 5 years, the BMW i3 120Ah is estimated to retain around 91.8% battery health, giving a real-world range of approximately 150 miles in summer and 111 miles in winter. After 8 years, the BMW i3 120Ah is estimated to retain around 87.6% battery health, giving a real-world range of approximately 144 miles in summer and 106 miles in winter. The battery is covered by a 8-year warranty or 161,000 km, whichever comes first. This car uses a Nickel Manganese Cobalt (NMC) battery. For best longevity, charge to 80-90% for daily use.
Estimates use battery chemistry, age and real-world driving data. Actual results depend on charging habits, climate and patterns of vehicle use.
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Lease Deals
This model is discontinued, with no active lease deals available.
Company-car tax (BiK)
2026-27 · 4% band
Used prices by year
Asking prices recorded at independent UK EV dealers over the past 8 weeks
| Year | Median | Range | Listings |
|---|---|---|---|
| 2021 | £22,245 | £14,495 to £29,995 | 2 |
| 2019 | £11,347 | £10,195 to £12,499 | 2 |
Years recording fewer than 2 listings during that period are excluded.
Found one for sale? Check its price
Buyer's guide
Used BMW i3 buyer's guide
A used BMW i3 buyer’s guide: the three battery sizes, i3 vs i3s, the range extender explained, battery warranty left, the motor electronics fault to ask about, real-world range, what to pay and a printable checklist.
10 min read
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