BMW has officially pulled the covers off the 2027 i3 — the brand's most important new car in decades. Here's everything UK drivers and business users need to know, straight from today's reveal.
The wait is finally over. BMW unveiled the all-new i3 electric saloon on 18 March 2026, confirming the technical details that the automotive world has been anticipating for two years. Built on BMW's revolutionary Neue Klasse platform, the 2027 i3 arrives with up to 500 miles of WLTP range, a peak charging speed of 400kW, and a cabin that does away with a traditional instrument cluster entirely. UK deliveries are confirmed for early 2027.
We've been watching the development of this car closely — and we think it's shaping up to be one of the most compelling electric saloons ever offered on a lease. Here's our full breakdown.
What Is the 2027 BMW i3?
Despite sharing a name with the original BMW i3 hatchback (2013–2022), this is an entirely different machine. The 2027 i3 is a full-sized, five-door electric saloon — closer in size and positioning to the 3 Series than anything BMW has offered under the i3 badge before. It is the electric successor to the 3 Series, plain and simple, and it's been built from scratch to prove that an electric saloon can be just as rewarding to drive as the combustion car it replaces.
It follows the recently launched iX3 SUV as the second vehicle on BMW's Neue Klasse platform, and series production at BMW's Munich plant is set to begin in July 2026.
The Key Numbers — Confirmed Today
| Specification | Detail |
|---|---|
| WLTP Range (AWD models) | Up to 500 miles |
| WLTP Range (RWD model) | Up to ~560 miles |
| Battery Capacity (usable) | 108.7kWh |
| Electrical Architecture | 800-volt |
| Peak DC Charging Speed | 400kW |
| Range Added in 10 Minutes | ~230 miles |
| UK Charging Connector | CCS2 (DC) / Type 2 (AC) |
| Launch Variant Power | 463hp / 476lb-ft (i3 50 xDrive) |
| UK BiK Rate (2026/27) | 2% |
| UK Deliveries | Early 2027 |
| Estimated UK Price (from) | ~£45,000 |
A Platform Built Entirely Around Electric Driving
Neue Klasse — German for "New Class" — is not a converted combustion platform. It is a clean-sheet electric architecture, and BMW considers it the most significant engineering development in the company's history since the 3 Series itself arrived in 1975.
The 800-volt electrical system is central to what makes the i3 stand out. Most electric cars on sale today operate at 400 volts; the i3's 800-volt architecture is what enables that 400kW peak charging speed. To put that in perspective, the Tesla Model 3 maxes out at 250kW. At a 400kW-capable rapid charger — fully compatible with UK CCS2 infrastructure including Gridserve, BP Pulse, and Fastned — you can add around 230 miles in approximately 10 minutes.
The battery itself uses new sixth-generation cylindrical cells in a cell-to-pack configuration, offering over 20% more energy density than BMW's previous generation at significantly lower cost. BMW quotes an exceptionally high 96.8% usability ratio from the 108.7kWh usable capacity — meaning very little of the pack is held in reserve.
"At 400kW charging and up to 500 miles of WLTP range, the 2027 BMW i3 has effectively closed the argument about whether electric cars are practical for long-distance driving in the UK."
Performance and the Model Lineup
The i3 launches in the UK with the i3 50 xDrive — a dual-motor all-wheel drive variant producing 463hp and 476lb-ft of torque. A rear-wheel drive i3 20 will follow, prioritising maximum range over outright performance, with WLTP figures expected to approach 560 miles in ideal conditions.
Later in 2027, BMW will add the i3 M60 xDrive — a full BMW M Division-developed performance variant with output estimated at over 550hp and a 0–62mph time of under four seconds. This will go head-to-head with the Tesla Model 3 Performance and Porsche Taycan 4.
- i3 20 (RWD) — single rear motor, maximum range focus, estimated from ~£45,000
- i3 40 xDrive (AWD) — dual motor, balanced performance and range, estimated ~£52,000
- i3 50 xDrive (AWD) — 463hp launch model, estimated £60,000–£65,000
- i3 M60 xDrive (AWD) — BMW M Division, 550hp+, estimated £75,000+, arriving mid–late 2027
All UK prices are estimates based on BMW's European pricing structure. Official BMW UK pricing will be confirmed closer to the on-sale date.
The Interior: BMW's Boldest Cabin in Decades
One of the most talked-about aspects of today's reveal is what BMW has done inside. The traditional instrument cluster is gone. In its place, BMW's new Panoramic Vision system projects driving information — speed, range, navigation, and driver assistance data — across the full width of the windscreen's lower section from pillar to pillar. It's a head-up display reimagined as a full-width feature, and early impressions from those who've seen it in the flesh have been overwhelmingly positive.
A 17.9-inch central touchscreen runs BMW's new iDrive X operating system, with wireless Apple CarPlay and Android Auto as standard. The floor is completely flat — no centre tunnel thanks to the under-floor battery packaging — and the steering wheel has been redesigned with spokes at 12 and 6 o'clock only. Sustainable and recycled materials feature throughout the cabin. A front storage compartment (frunk) is also expected, following the precedent set by the iX3.
Charging on UK Roads
For UK drivers, the charging story is straightforward. The i3 uses a CCS2 connector for DC rapid charging — the standard plug found at the vast majority of UK public rapid chargers, including Gridserve Energy Hubs, BP Pulse, Pod Point, Osprey, and Fastned sites. There are no adapters or compatibility issues to worry about.
For home charging, the i3 comes with an 11kW AC on-board charger as standard. With a home wallbox — installed through an OZEV-approved provider, with up to £350 available via the government's Electric Vehicle Chargepoint Grant — you can expect an overnight charge to comfortably cover the vast majority of everyday UK driving needs.
BMW's charging management software also supports smart tariff scheduling, allowing you to set the car to charge during off-peak overnight periods on tariffs such as Octopus Intelligent or EDF GoElectric, keeping running costs as low as possible.
What This Means for UK Company Car Drivers
For anyone running a company car through their business, the 2027 BMW i3 is one of the most financially significant announcements of the year. As a fully electric vehicle, it attracts a 2% Benefit-in-Kind (BiK) rate for the 2026/27 tax year — one of the lowest rates available on any car, full stop.
To put that in practical terms: a 40% taxpayer driving an i3 50 xDrive with a P11D value of approximately £62,000 would pay around £41 per month in BiK tax. The equivalent figure for a petrol 330i is closer to £495 per month. That is a saving of over £5,400 per year in company car tax alone — before you account for the lower fuel costs of running on electricity versus petrol.
The case for leasing the i3 through a salary sacrifice scheme is particularly strong, combining the BiK savings with pre-tax deductions to reduce the effective monthly cost substantially further.
How It Compares to the Tesla Model 3
The i3 has been designed from the outset to take on the Tesla Model 3, and on the numbers confirmed today, it does so convincingly on the metrics that matter most to UK drivers.
- Range: i3 50 xDrive — ~500 miles WLTP vs Model 3 Long Range AWD — 390 miles WLTP
- Charging speed: i3 — 400kW peak vs Model 3 — 250kW peak
- Architecture: i3 — 800-volt vs Model 3 — 400-volt
- UK charging connector: Both use CCS2 in the UK
- BiK rate: Both attract 2% — identical company car tax treatment
- Starting price: Model 3 from ~£42,990; i3 estimated from ~£45,000
The Model 3 will retain its advantage on software maturity and starting price. But on the two things UK drivers most frequently cite as concerns — range and charging speed — the i3 holds a clear lead at launch.
When Can You Get One?
- 18 March 2026 — Official world reveal (today)
- July 2026 — Series production begins at BMW Munich Plant
- Second half of 2026 — European sales begin
- Early 2027 — UK deliveries begin
- March 2027 — i3 M60 xDrive enters production
Order books for the UK are expected to open later in 2026. We'll update this post as soon as BMW UK confirms official pricing and specification details.
Interested in Leasing the BMW i3?
The 2027 BMW i3 is exactly the kind of car that makes electric leasing such a compelling proposition — low BiK rates, strong residual values, and a premium driving experience without the depreciation risk of buying outright.
We'll be listing BMW i3 lease deals as soon as order books open and pricing is confirmed. In the meantime, if you're considering making the switch to electric, explore our full range of electric car leasing options — including current BMW i4 deals and a wide range of premium electric saloons available now.
Frequently Asked Questions
BMW confirmed UK deliveries will begin in early 2027. European sales start in the second half of 2026, with series production underway at BMW's Munich plant from July 2026. We expect BMW UK to open order books later this year — we'll update our listings as soon as deals are available.
Official UK pricing hasn't been confirmed by BMW yet, but estimates point to a starting price of around £45,000 for the rear-wheel drive model and £60,000–£65,000 for the launch i3 50 xDrive. Once pricing is confirmed, we'll be publishing lease deals across the full i3 range.
As a fully electric vehicle, the 2027 BMW i3 attracts a 2% Benefit-in-Kind rate for the 2026/27 tax year. For a 40% taxpayer in the i3 50 xDrive, that works out to approximately £41 per month in BiK tax — compared to around £495 per month in a comparable petrol 3 Series.
The i3 uses a CCS2 connector for DC rapid charging in the UK — the standard plug on the vast majority of British public rapid chargers, including Gridserve, BP Pulse, Pod Point, and Fastned. For home and destination charging it uses a Type 2 AC connector, compatible with all standard UK home wallboxes.
The i3 holds a clear advantage on the two metrics UK drivers care about most: range (~500 miles WLTP vs 390 miles) and charging speed (400kW vs 250kW). Both cars attract the same 2% BiK rate and both use CCS2 in the UK. The Model 3 currently has the edge on starting price and software maturity — but for company car drivers in particular, the i3's combination of BMW badge, superior range, and ultra-fast charging makes it a compelling alternative.
