Leapmotor B10 review (UK): £30k from the Stellantis-backed brand — four-year warranty and no NCAP yet
The Leapmotor B10 is a C-segment SUV sold through Stellantis dealers from £29,995, backed by a 51%/49% JV in which Stellantis holds the majority. It offers 270 miles WLTP, class-leading 168 kW DC charging, a five-star Euro NCAP, Apple CarPlay and a generous equipment list under £30,000. The four-year/60,000-mile vehicle warranty is shorter than every key rival. Stellantis posted a $26.3 billion loss in 2025, and emerging China reliability issues — a June 2026 brake-failure complaint and door-handle failures — warrant monitoring. Best for value-focused buyers willing to lease rather than own outright.
Kai ZhangEditor-in-ChiefLast verified 2 Sept 2026Who actually makes it — and will the brand last?
The Leapmotor B10 is sold in the UK through Leapmotor International Business S.P.A. (LPMI) — a joint venture in which Stellantis holds 51% and Leapmotor holds 49%. That is the single most important fact for a UK buyer: warranty claims, parts supply, and dealer support run through the same Stellantis infrastructure as Peugeot, Vauxhall, and Citroën — not through an unknown standalone importer. Leapmotor itself is a Hangzhou-based EV maker founded in 2015 and listed on the Hong Kong Stock Exchange (SEHK: 9863). It shipped 596,555 vehicles in 2025 — up 103% year-on-year — and reached its first semi-annual profit in H1 2025. In December 2025, Chinese state-owned automaker FAW Group invested approximately USD 530 million for a 5% stake, further cementing institutional backing. The counterbalance is real: Stellantis posted a $26.3 billion loss for full-year 2025 — its first annual loss as a merged group. However, Leapmotor International is consistently cited by analysts as a Stellantis strategic highlight rather than a liability, with European shipments surging in early 2026. In May 2026, Stellantis and Leapmotor announced intentions to assemble the B10 at the Figueruelas plant in Zaragoza, Spain — definitive agreements remain subject to feasibility studies.
What the 零跑B10 is in China — and what the owners actually report
In China the B10 is called 零跑B10 (Língpǎo B10). It launched on 10 April 2025 at CNY 9.98–12.98万 (roughly £10,700–£13,900 at mid-2026 rates) — making it a genuine disruptor that brought LiDAR-equipped advanced driver assistance to the sub-CNY 13万 segment for the first time. Built on the new LEAP 3.5 platform, it sold 70,335 units in full-year 2025 and a cumulative 92,508 units in its first nine months post-launch. Chinese owners on Autohome give it 4.53/5 — a strong score for the class. But 车质网 recorded 83 complaints and a manufacturer complaint response rate of only 41%, which is flagged as unsatisfactory. The most consistently cited owner complaint, across all platforms, is poor sound insulation: road and tyre noise at speed is an endemic B10 weakness. June 2026 also brought two concerning individual reports — door-handle failures leaving owners locked out, and one critical brake-failure complaint with EDR data showing a two-second delay — neither yet systemic, but both worth monitoring.
China vs UK — what you get, what you miss
The UK B10 is built on the same LEAP 3.5 platform as the Chinese car but is a meaningfully different specification. The most significant difference: UK buyers do not get the LiDAR-equipped trims available in China. The top Chinese 激光雷达版 (LiDAR) variants carry a Hesai ATX 128-line LiDAR, a Qualcomm Snapdragon Ride 8650 ADAS chip (100 TOPS, 4nm), and 27 sensors total — enabling urban navigate-on-autopilot from the February 2026 OTA update. None of this reaches the UK. The UK spec gets the 8155-based non-LiDAR trim with Level 2 ADAS. On connectivity, the UK car actually wins: Apple CarPlay and Android Auto are both wireless and confirmed working at UK launch, whereas the Chinese car only received Android Auto via OTA in February 2026. The price gap is stark: the closest Chinese equivalent retails at roughly £12,900, while the UK price is £29,995 — a markup of approximately 2.3× that reflects RHD conversion, homologation costs, import tariff, dealer margins, and UK specification uplift. On warranty, Chinese buyers receive a 4-year/120,000 km vehicle guarantee, while UK buyers get 4 years/60,000 miles — considerably shorter in mileage terms.
UK essentials: specs, price, warranty, and safety
The B10 arrives in the UK as a single fully loaded trim — Design — priced at £29,995 on-the-road with the LEAP-GRANT (Leapmotor's self-funded £1,500 price reduction applied to the £31,495 OTR). Confirm the grant's current availability with your dealer; original terms ran to December 2025. The charging story is the B10's strongest differentiator: 168 kW DC peak power delivers a 30-to-80% charge in approximately 20 minutes — class-leading at this price point and dramatically faster than its sibling the C10, which is limited to 84 kW. AC charging is handled by an 11 kW on-board charger. The 67.1 kWh LFP battery (Cell-to-Chassis 2.0 integration) delivers 270 miles WLTP and supports V2L at 3.3 kW. The 160 kW rear motor gives a 0–62 mph time of 8.0 seconds and 106 mph top speed. Euro NCAP tested the B10 in November 2025 and awarded five stars: 93% adult occupant, 93% child occupant, 84% pedestrian, 85% safety assist — among the best scores in the small-SUV class. The warranty is the weakest point: 4 years/60,000 miles for the vehicle, 8 years/100,000 miles for the battery. For a company car driver, BiK at 3% for 2025/26 makes the B10 genuinely compelling on a salary-sacrifice scheme.
Frequently asked questions
- How much does the Leapmotor B10 cost in the UK?
- The Leapmotor B10 costs £29,995 on-the-road with the LEAP-GRANT applied, or £31,495 without it. It is sold as a single, fully loaded Design trim, and buyers should confirm current LEAP-GRANT availability with their dealer.
- Who owns Leapmotor, and can I trust the brand?
- The Leapmotor B10 is sold in the UK through Leapmotor International Business S.P.A., a joint venture in which Stellantis holds 51% and Leapmotor holds 49%. Warranty claims, parts supply and dealer support run through the same Stellantis infrastructure as Peugeot, Vauxhall and Citroën.
- What is the warranty on the Leapmotor B10?
- The Leapmotor B10 has a 4-year/60,000-mile vehicle warranty and an 8-year/100,000-mile battery warranty. The vehicle warranty is shorter than key rivals such as Kia (7yr/100k miles), MG (7yr/80k miles) and BYD (6yr/93,750 miles).
- How fast does the Leapmotor B10 charge?
- The B10 charges at up to 168 kW DC peak power, delivering a 30-80% charge in approximately 20 minutes, which is class-leading at this price point and dramatically faster than its sibling the C10, which is limited to 84 kW.
- Does the Leapmotor B10 have a five-star safety rating?
- Yes. Euro NCAP tested the B10 in November 2025 and awarded five stars, scoring 93% for adult occupant, 93% for child occupant, 84% for pedestrian and 85% for safety assist.
The short version
- The B10's case rests on a genuine value proposition: class-leading 168 kW DC charging, five-star Euro NCAP, a comprehensive standard specification, and a Stellantis-backed dealer network that no other Chinese brand in the UK except MG can match — all for £29,995. The weaknesses are equally real. The four-year/60,000-mile vehicle warranty is the shortest among Chinese brands in the UK and shorter than any mainstream European rival. Stellantis's $26.3 billion loss in 2025 introduces a degree of financial uncertainty to the JV, even if LPMI is repeatedly described as the strategic highlight. China's early reliability data from 车质网 is mixed — a single severe brake complaint with EDR evidence and two door-handle failures in June 2026 do not constitute a pattern, but they deserve disclosure to any buyer considering a long-term commitment. UK reviewers are unanimous that the soft suspension loses composure on rough B-roads, and road noise — the number-one Chinese-owner gripe — is likely to be equally present on British tarmac. Lease rather than buy outright: residual values for a new Chinese brand on a four-year warranty are unestablished; let the leasing company carry that risk.
- The B10's case rests on a genuine value proposition: class-leading 168 kW DC charging, five-star Euro NCAP, a comprehensive standard specification, and a Stellantis-backed dealer network that no other Chinese brand in the UK except MG can match — all for £29,995. The weaknesses are equally real. The four-year/60,000-mile vehicle warranty is the shortest among Chinese brands in the UK and shorter than any mainstream European rival. Stellantis's $26.3 billion loss in 2025 introduces a degree of financial uncertainty to the JV, even if LPMI is repeatedly described as the strategic highlight. China's early reliability data from 车质网 is mixed — a single severe brake complaint with EDR evidence and two door-handle failures in June 2026 do not constitute a pattern, but they deserve disclosure to any buyer considering a long-term commitment. UK reviewers are unanimous that the soft suspension loses composure on rough B-roads, and road noise — the number-one Chinese-owner gripe — is likely to be equally present on British tarmac. Lease rather than buy outright: residual values for a new Chinese brand on a four-year warranty are unestablished; let the leasing company carry that risk.
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How we verify: AI-assisted research gathers Chinese owner reviews & pricing; a person checks high-stakes facts (UK price, range, warranty, safety); Kai Zhang signs off before publish. Anything still unchecked is labelled.
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