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BMW G70 7 Series and i7 buyer's guide
2023–present · 740i / xDrive, 750e xDrive, 760i xDrive, i7 eDrive50 / xDrive60 / M70 (B58, S68 V8, Electric)
Last updated
Engines by year Model-year changes Known problems Warranty extensions Recalls Inspection checklist Red flags Specs Coding Ownership costs Sources
Models and engines by year
| Model | US model years | Engine |
|---|---|---|
| 740i / xDrive | 2023–present | B58 |
| 750e xDrive | 2024–present | B58 plug-in hybrid |
| 760i xDrive | 2023–present | S68 V8 |
| i7 eDrive50 / xDrive60 / M70 | 2023–present | Electric |
US-market models. Chassis codes: G70. Not sure which one you have? The VIN check decodes year, model and engine.
Model-year changes
| Model year | What changed |
|---|---|
| Launch | Unveiled 20 April 2022 with the electric i7. The V12 was dropped; the M760e plug-in hybrid took its place.6 |
| 2023 | US lineup in the EPA listings: 3.0L 6-cyl turbo hybrid: 740i Sedan; 4.4L 8-cyl turbo hybrid: 760i xDrive Sedan; Electric: i7 xDrive60 Sedan.7 |
| i7 eDrive50 | The single-motor i7 eDrive50 was added in May 2023.6 |
| 2024 | New: 740i xDrive Sedan (3.0L 6-cyl turbo hybrid), i7 M70 xDrive Sedan (Electric), i7 eDrive50 Sedan (Electric).7 |
| 2025 | New: 750e xDrive Sedan (3.0L 6-cyl turbo plug-in hybrid).7 |
| Facelift (LCI) | A facelift was unveiled 22 April 2026 for the 2027 model year.6 |
US model years unless noted. "LCI" (Life Cycle Impulse) is BMW's name for a mid-cycle facelift.
Known problems and when they show up
Mileages are what the cited shops, specialists and owner forums report. They are typical ranges, not predictions for any one car.
B58 engine
740i / xDrive (2023–present), 750e xDrive (2024–present) · B58 bulletins
| Problem | When it shows up | What to know | Repair prices |
|---|---|---|---|
| Coolant loss: oil filter housing, vent hose, water pump, expansion tank | commonly from about 60,000–80,000 miles; water pumps typically last about 75,000–100,000 | Often a slow "ghost" leak you smell but can't see. A pressure test finds it. Common sources are the plastic oil filter housing and its coolant vent hose, the water pump and the expansion tank.1,2,3 | B58 / B48 oil filter housing (coolant leak) Owners paid: indie shop $1,800–$3,300 · dealer $2,825–$3,950 |
| Valve cover gasket and PCV | valve cover gaskets about 60,000–100,000 miles | Oil on the spark plugs, burning-oil smell, low-oil warning. In November 2023 BMW NA mailed owners a 15 yr/150,000 mi warranty extension for the crankcase pressure control (PCV) valve (details and letter on our job page).4,1 | B58 valve cover / PCV failure Owners paid: dealer $3,049–$4,450 |
| Fuel tank vent (purge) valve | any mileage | Evap check-engine light. BMW NA extended the warranty on this valve to 15 yr/150,000 mi on many B46/B48/B58 cars (SIB 01 02 24 and later; listed on our job page).5 | B58 / B48 fuel tank vent valve (purge valve) |
Electric drive
i7 eDrive50 / xDrive60 / M70 (2023–present)
12-volt battery, charging and software faults. On BMW EVs, many bulletins cover the 12-volt battery, charging equipment and control-unit software rather than the motor or high-voltage battery.
Warranty extensions and service campaigns 39
Warranty extensions (3)
- SIB 66 07 25 Electrical system warranty extension Electrical system warranty extension on BMW G05/G06/G07/G09 and other models (2024); BMW extended the warranty on this part for eligible cars. Service bulletin · May 2025
- SIB 01 04 25 Battery warranty extension Battery warranty extension on BMW G05/G09/G20/G30 and other models (2022–2024); BMW extended the warranty on this part for eligible cars. Warranty extension · May 2025
- SIB 01 12 19 Radiator warranty extension Radiator warranty extension on BMW G01/G02/G11/G12 and other models (2006–2023); BMW extended the warranty on this part for eligible cars. Service bulletin · Jun 2023
Service campaigns (36)
- SIB 34 01 24 Brakes service campaign Brakes service campaign on BMW G05/G06/G07/G09 and other models (2024); the fix is replacing the affected part. Service campaign · Aug 2026
- SIB 64 09 25 Heater fault codes Heater fault codes on BMW G26/G60/G70 models (2022–2025); BMW repairs affected cars free under a service campaign. Service campaign · Aug 2026
- SIB 17 01 26 Vent line leak Vent line leak on B58/N74 engines (2022–2025); BMW gives an inspection and repair procedure. Service campaign · Jul 2026
- SIB 61 24 25 Battery warning message Battery warning message on BMW G60/G70 models (2025); BMW gives an inspection and repair procedure. Service campaign · Jan 2026
- SIB 16 01 24 Engine no-start Engine no-start on BMW G05/G06/G07/G60 and other models (2023–2025); BMW repairs affected cars free under a service campaign. Service campaign · Nov 2025
- SIB 11 05 25 Oil pan bolt torque check Oil pan bolt torque check on BMW G05/G06/G07/G70 and other models (2025–2026); BMW repairs affected cars free under a service campaign. Service campaign · Sep 2025
- SIB 11 07 25 Engine failure Engine failure on B58 engines (2025); BMW repairs affected cars free under a service campaign. Service campaign · Aug 2025
- SIB 11 06 25 Oil pump bolt torque check Oil pump bolt torque check on B58/N63 engines (2024); BMW repairs affected cars free under a service campaign. Service campaign · Aug 2025
- SIB 64 04 25 Electrical system fault codes Electrical system fault codes on BMW G60/G70/G90 models (2025); the fix is replacing the affected part. Service campaign · Jul 2025
- SIB 61 33 23 Electrical system service campaign Electrical system service campaign on BMW G26/G70 models (2023–2024); BMW repairs affected cars free under a service campaign. Service campaign · Jul 2025
Showing the 10 newest of 36. All bulletins for the G70 →
Filed by BMW with NHTSA. Extensions usually follow the car to later owners and can reimburse earlier repairs; a BMW dealer can confirm by VIN.
NHTSA safety recalls 16
- Recall 26V422: integrated brake module 530I, 540I, 740I, 750E, 760I, I5, I7, X1, X2, X5, X6, X7, XM, 2023–2025. The integrated brake (IB) system may malfunction and result in a loss of power brake assist or cause the Antilock Brake (ABS) and Dynamic Stability Control (DSC) systems to not function properly.
- Recall 26V096: n/a - electrical wiring harness routing 550E, 750E, I5 EDRIVE40, I5 M60, I7 EDRIVE50, I760, M5, 2023–2026. The electrical wiring harness for the air conditioning system may become damaged during replacement of the cabin air filter.
- Recall 25V395: electric drive motor software I4, I4 EDRIVE35, I4 EDRIVE40, I5, I7, IX, 2022–2025. The electric drive motor software may shut down the high-voltage system, causing a loss of drive power.
- Recall 25V470: high-voltage battery cell module I4, I7, IX, 2022–2025. The high-voltage battery cell modules may not have been assembled properly, resulting in stress on the module frame and possible module failure.
- Recall 24V739: integrated brake module 530I, 740I, 750E, 760I, I5 EDRIVE40, I5 M60, I7 EDRIVE50, I7 M70, I760, X1, X5, X6, X7, XM, 2023–2024. BMW of North America, LLC. (BMW) is recalling certain 2023-2024 X1, X5, X6, X7, XM, 530i, i5, 740i, 760i, i7, and 750e vehicles.
- Recall 24V714: steering spindle 530I, 540I, 740I, 750E, 760I, I5 EDRIVE40, I5 M60, I7 EDRIVE50, I7 M70, I760, 2024–2025. BMW of North America (BMW) is recalling certain 2024-2025 530i xDrive, 540i xDrive, 2024-2025 i5 eDrive40, i5 M60 xDrive, 2025 i5 xDrive40, 2024 740i xDrive, 760i xDrive, 750e xDrive, i7 eDrive50, i7 xDrive60, and i7 M70 xDrive vehicles.
- Recall 24V697: integrated brake module 530I, 540I, 740I, 750E, I5, I7, X1, X2, X5, X6, X7, XM, 2023–2025. BMW of North America (BMW) is recalling certain 2023-2024 X1, 2024-2025 X5, 2025 X6, 2023-2025 X7, 740i, 760i, 2024 XM, 530i, 540i, i7, 750e, X2, 2024-2025 i5, 2024 Rolls Royce Spectre, 2025 MINI Countryman S ALL4, JCW Countryman ALL4, and 2025 MINI Hardtop 2 Door (Cooper, Cooper S) vehicles.
- Recall 24V104: integrated brake module 530I, 550E, 740I, 750E, 760I, I5, I7, I7 M70, M5, X1, X2, X5, X6, X7, XM, 2023–2025. BMW of North America, LLC. (BMW) is recalling certain 2023-2025 BMW, MINI, and Rolls-Royce vehicles.
- Recall 23V700: steering wheel 530I, 740I, 750E, 760I, I5, I5 M60, I7, I7 M70, 2023–2024. The ground connection to the steering wheel may not have been attached correctly, resulting in an inoperative hands-on detection system.
- Recall 23V644: windshield wiper system 740I, 760I, I7, 2023. The windshield wipers may fail during certain weather conditions.
- Recall 23V479: interaction bar 740I, 760I, I7, 2023. The Interaction Bar, located on the dashboard, may not activate the windshield defrosting/defogging system and/or the hazard warning lights.
- Recall 23V449: high voltage battery combined charging unit (ccu) 760I, I4, IX, 2022–2023. The high voltage battery combined charging unit (CCU) may not have been manufactured correctly, resulting in improperly connected and/or assembled components inside the CCU.
Showing the 12 newest of 16.
Matched from NHTSA's public recall file by model and model year. A recall may cover only some cars from a year, and it may already have been done on yours. Check by VIN →
Test drive and inspection checklist
- Run the VIN for open recalls. Open safety recalls are free at any BMW dealer. Check on NHTSA's site or our recall page before you buy.8
- Scan for stored fault codes with a BMW-capable tool. A generic OBD reader misses most BMW modules. Specialist guides recommend a BMW-level scan (ISTA or similar) to catch faults that have been cleared from the dash but still stored.9,10
- Start it from cold. Ask the seller not to warm the car up first. Chain rattle, VANOS rattle, lifter tick and rough idle show most clearly in the first seconds after a cold start.9,11,12
- Ask a BMW dealer about warranty extensions and campaigns. Several BMW warranty extensions follow the car, not the owner, and some reimburse earlier repairs. A dealer can check the VIN. The list for this chassis is below.
- Get a pre-purchase inspection from a BMW specialist. A few hundred dollars for an independent BMW specialist is the usual advice, especially for M cars and high-mileage turbo engines.13,9
Engine items to listen and look for are in the known problems section.
Service-history red flags
- Oil changes only at the long computer interval. Several guides advise changing oil more often than the onboard service indicator (CBS) suggests, especially with lots of city driving.12,14
- Gaps in the records around known failure mileages. If the engine section below lists a job that usually comes due at the car's mileage, ask for the invoice. A missing record isn't proof it wasn't done, but it is a negotiating point.
- Tuned or "deleted" cars. Tunes, emissions deletes and removed parts complicate warranty claims and inspections and raise wear on turbo cars. Ask, and look for aftermarket intakes, downpipes and charge pipes.
- B58: ask for records of Coolant loss: oil filter housing, vent hose, water pump, expansion tank; Valve cover gasket and PCV; Fuel tank vent (purge) valve.
G70 specs
BMW's US figures we have on file run from 536 hp (760i xDrive) to 536 hp (760i xDrive), with 0-60 mph as quick as 4.2 s.
No manual gearbox appears in the EPA listings for this chassis. Full G70 specs: every US engine, transmission and drive by year →
Coding
The coding apps' own lists show 3 settings that owners can change on the G70 with a phone and an OBD adapter, in areas such as Audio, Active Sound Design. 3 come from BimmerCode's list.
Ownership costs
Routine maintenance: oil service prices by engine size, published BMW Value Service prices (brakes, spark plugs) from 16 US dealers, and the G70 maintenance schedule.
Repairs we price that apply to the G70
| Repair and owner-reported prices |
|---|
| B58 / B48 oil filter housing (coolant leak) Owners paid: indie shop $1,800–$3,300 · dealer $2,825–$3,950 |
| B58 valve cover / PCV failure Owners paid: dealer $3,049–$4,450 |
| B58 / B48 fuel tank vent valve (purge valve) |
| B58 coolant expansion tank (G05 X5 40i, high- or low-temp) |
| B58 heat management module (thermostat) replacement |
| B58 oil pump replacement Owners paid: indie shop $2,865–$3,600 |
| B58 water pump (coolant pump) |
"Owners paid" is the middle 50% of sourced owner prices across chassis with the same engine. Each job page reprices for your ZIP.
By model year
| Year | Models and engines | NHTSA recalls | Warranty extensions | Repairs we price |
|---|---|---|---|---|
| 2023 | 740i / xDrive B58 760i xDrive S68 V8 i7 eDrive50 / xDrive60 / M70 Electric | 15 | 2 | 7 Priciest: B58 valve cover / PCV failure, owners paid up to $4,450 (dealer, middle 50%) |
| 2024 | 740i / xDrive B58 750e xDrive B58 plug-in hybrid 760i xDrive S68 V8 i7 eDrive50 / xDrive60 / M70 Electric | 9 | 2 | 7 Priciest: B58 valve cover / PCV failure, owners paid up to $4,450 (dealer, middle 50%) |
| 2025 | 740i / xDrive B58 750e xDrive B58 plug-in hybrid 760i xDrive S68 V8 i7 eDrive50 / xDrive60 / M70 Electric | 7 | 0 | 7 Priciest: B58 valve cover / PCV failure, owners paid up to $4,450 (dealer, middle 50%) |
| 2026 | 740i / xDrive B58 750e xDrive B58 plug-in hybrid 760i xDrive S68 V8 i7 eDrive50 / xDrive60 / M70 Electric | 1 | 0 | 7 Priciest: B58 valve cover / PCV failure, owners paid up to $4,450 (dealer, middle 50%) |
Recalls and warranty extensions are counted when their published model-year range includes that year. Each one may cover only some cars, so check by VIN. Repairs counted are the ones whose engine was offered that year.
Sources
- BMWTuning: 5 most common B58 problems
- Motronix: B46/B58 coolant leaks at the oil filter housing
- r/F30: high-mileage B58 coolant and OFH issues
- R44 Performance: B58 engine review
- BMW SIB 01 02 24: EVAP purge valve warranty extension (BimmerBench summary)
- Wikipedia: BMW 7 Series (G70)
- EPA/DOE fuel economy data (fueleconomy.gov)
- NHTSA recall lookup by VIN
- The Stable: E92 M3 buyer's guide
- Euro Premium Parts: E60 M5 reliability guide
- carsales: buying a used F30 3 Series (2015–20)
- carsales: buying a used E90 3 Series
- Road & Track: E46 M3 buyer's guide
- Drive-My: E60 5 Series buying guide (six-cylinder petrol)
Retrieved 2026-10-18. Bulletins and recalls come from NHTSA filings; owner prices come from the public posts linked on each job page.