MG IM6 UK Buyer's Guide 2026: Specs, Range, Running Costs and Honest Verdict

Despite the 'MG' badge on the sales brochure, the IM6 is manufactured by IM Motors (智己汽车 — 'Intelligence in Motion'), a premium EV sub-brand founded in 2020 as a joint venture between SAIC Motor (54%), Alibaba Group (18%), and Zhangjiang Hi-Tech Park. In China the car is badged and sold as the 智己LS6 (IM LS6). In the UK, IM Motors uses the established MG dealer network for distribution and after-sales — which is a meaningful advantage over Chinese brands building UK retail from scratch. SAIC Motor is one of China's largest automotive groups; brand-survival risk is low. The IM6 sits above the regular MG range in pricing and technology, targeted squarely at Tesla Model Y buyers. UK buyers should understand they are buying an IM Motors product delivered through MG infrastructure — a meaningful distinction when assessing brand identity and long-term parts availability.

Three trims are on sale in the UK as of July 2026. The Long Range (£48,495) uses a 402 bhp rear-wheel-drive motor and delivers 388 miles WLTP. The Performance (£51,495) adds a second front motor for 742 bhp, AWD, and a 3.5-second 0–62 time, but WLTP range falls to 313 miles. The Launch Edition (£53,495) matches the Performance mechanically but adds adaptive air suspension as standard. Prices rose by approximately £500 from the July 2025 launch. All variants use a 100 kWh NMC battery (96.5 kWh usable) and the 800V architecture that enables the headline charging performance. The IM6 is a 4,904 mm long SUV with five seats only — there is no seven-seat option.

The Long Range's 388-mile WLTP claim sits at the very top of the current Chinese EV field in the UK. In What Car?'s real-world test at approximately 20°C, the Long Range returned 299 miles, which compares favourably to the Tesla Model Y Long Range at 279 miles in the same test. EV-database estimates the real range at around 310 miles (500 km) under average conditions. On the motorway at a constant 70 mph, expect closer to 275 miles.

The charging headline is genuinely impressive. The 800V architecture supports a claimed 396 kW peak DC rate — faster than any other Chinese EV currently available in the UK. In practice, EV-database records an average of 250 kW across the 10–80% window, and the 17-minute 10–80% time (at a 350 kW charger) is confirmed by multiple sources. At a more common 150 kW rapid charger, expect 33 minutes. AC home charging is 11 kW three-phase. The IM6 supports Autocharge at CCS stations. Vehicle-to-Load (V2L) capability is contested: Electrifying.com and EV-database both state V2L is not supported; GreenCarGuide and EVGuide.uk claim it is. We have marked this as unconfirmed — check with your dealer before purchase if V2L matters to you.

The IM IM6 was tested by Euro NCAP in 2025 and awarded five stars. The detailed scores are strong across the board: Adult Occupant 90%, Child Occupant 85%, Vulnerable Road Users 83%, Safety Assist 87%. All three UK variants (Long Range, Performance, Launch Edition) are covered by this rating. Active safety includes AEB with camera and radar (operational from 8 km/h), lane support, direct eye driver monitoring that detects drowsiness and phone use, and automatic emergency braking for pedestrians, cyclists, and motorcyclists. One area to note: child presence detection is not fitted, which cost points in the Child Occupant category. Side-pole chest protection was also rated marginal.

All three IM6 variants are priced above £40,000, which triggers standard VED from April 2025 onwards: £10 in year one, then £200 per year. The Long Range (£48,495) sits below the £50,000 Expensive Car Supplement threshold, so it pays only £200 per year. The Performance (£51,495) and Launch Edition (£53,495) exceed £50,000 and attract the Expensive Car Supplement: an additional £355 per year for five years from the second year of vehicle tax, making years 2–6 cost £555 in road tax.

For company car drivers, the Benefit-in-Kind rate on pure electric cars is 3% for 2025/26 and rises to 4% for 2026/27. A 40% taxpayer running the Long Range would pay approximately £64 per month in company car tax at the 4% 2026/27 rate. Salary sacrifice schemes may improve this further; check with your employer.

Insurance sits at Group 50 — premium but consistent with the car's weight, power, and value.

Warranty confirmed by UK media sources (Electrifying.com, July 2026; What Car?): 7 years or 80,000 miles covering vehicle and high-voltage battery. Note: EV-database quotes 150,000 km (~93,200 miles) for the battery warranty, and EVGuide.uk quotes 8 years/160,934 km. We have used the UK-specific figure of 7yr/80k from the most recent UK media review (Electrifying.com, 3 Jul 2026). Buyers should verify the battery warranty mileage cap on the official UK warranty document before purchase.

Charging cost estimate: approximately £8 per 100 miles (home, standard tariff) or £0.25 per mile on public rapid chargers. Annual cost for 8,000 miles of home charging: approximately £632.

In China the IM LS6 is offered in twelve variants — seven pure electric and five range-extender (EREV) — compared with three in the UK. Chinese buyers above ¥249,900 get LiDAR fitted as standard, enabling NOA highway autonomy. UK buyers get a camera-only L2 ADAS suite. The EREV option (1.5T petrol range-extender, 1,500 km combined CLTC range) is not available in the UK.

The 车质网 (12365auto) complaint database shows 2.1/5.0 owner satisfaction across approximately 509 complaints on over 100,000 deliveries (cumulative to January 2026). The dominant complaint categories are paint quality (bubbling and peeling), ADAS camera fogging in damp conditions, AC vents emitting a white powder (likely evaporator residue), and premature tyre wear. The camera-fogging complaint is directly relevant to UK driving conditions. UK buyers should inspect paintwork carefully at handover and ask the dealer about the AC evaporator issue.

The UK price represents roughly a 2.1–2.2× mark-up over the equivalent Chinese variant — lower than the 2.7× mark-up on BYD models, reflecting IM's premium positioning in China as well as in export markets.

The MG IM6 makes a compelling case for buyers who spend substantial time on motorways. The 388-mile WLTP range (299 miles real-world, 275 miles motorway) combined with the fastest DC charging of any Chinese EV in the UK — 17 minutes 10–80% at a 350 kW charger — is a genuinely differentiated package. The five-star Euro NCAP 2025 result provides independent safety reassurance. At £48,495, the Long Range undercuts the Tesla Model Y Long Range RWD by a meaningful margin while offering more rear space, more boot capacity, and standard four-wheel steering.

The honest reservations are equally real. The touchscreen-dominated interior — two screens, virtually no physical controls — draws consistent criticism from every UK reviewer. What Car? calls it 'distracting and confusing'; Electrifying.com lists 'very mild brake regen only' as a further frustration. The Performance variant's 742 bhp feels superfluous in a softly sprung, body-leaning SUV — the Long Range is the more coherent choice. A single documented early electrical failure from a UK owner (12V battery cascade, nine weeks off the road at 4,500 miles) is one data point but a concerning one; the IM6 has been on UK roads less than a year. Chinese 车质网 data flagging camera fogging is directly relevant to Britain's damp climate. There are also unanswered questions: V2L support is contested between sources, and the precise battery warranty mileage cap varies between UK reviewer sources and the EV-database figure — both should be verified on the official warranty document before purchase.

The IM6 is a large five-seat SUV with a 665-litre boot — comparable to the Tesla Model Y in practice, though What Car? notes you can fit eight carry-on suitcases versus ten in the Model Y. Rear legroom is genuinely generous and exceeds the Model Y. There is 32 litres of frunk storage, useful for cables. The Launch Edition's adaptive air suspension reduces boot volume slightly to 646 litres. Towing capacity is 1,500 kg braked. Four-wheel steering is standard on all trims, giving a 10.18-metre turning circle — notably compact for a nearly five-metre SUV.