What engine is in the 2023 840i?
The 2023 8 Series continues to command the road with your choice of two powertrains. The 840i trim level has the same V6, 3. The other trim level, the M 850i xDrive, continues to have a 4. One has a twin turbo V8, the other has an inline 6. There is no M840i. The regular 840i has the B58 Inline-6, the M850i has the N63 V-8, and the M8 has the more spicy S63 V-8.
Is the BMW 840i a B58 engine?
The bmw 840i blends luxury and performance like few others. Powered by the b58 3. Amg gt63s is faster than the bmw m8 competition… and it’s not even close.The BMW M8 consistently outperformed both Hellcats, not just in speed but in the efficiency of power delivery and traction. The M8’s victory was a clear demonstration of how modern engineering and design could influence performance outcomes, even when facing vehicles with more raw power.