Not sure what battery to get for your BMW 340i? Use the following chart to find information on BMW 340i battery size and cold cranking amps.
|Battery||Engine||Warranty||Cold Cranking Amps|
|MTX-48/H6||L6/3.0L||Replacement 36 months||Performance 36 months||760|
|MTZ-48/H6||L6/3.0L||Replacement 48 months||Performance 48 months||730|
- Battery: MTX-48/H6
- Warranty: Replacement 36 months, Performance 36 months
- Cold Cranking Amps: 760
- Battery: MTZ-48/H6
- Warranty: Replacement 48 months, Performance 48 months
- Cold Cranking Amps: 730
You can pretty much drive your BMW 340i until you don't want to anymore. But your 340i's battery? Don't count on it to last forever. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your BMW 340i stranded. Watch for signs that your current battery is getting too old or too weak. A lagging starter, a blinking battery or check engine light, swollen battery case, corroded battery posts, or dim headlights may all indicate that your battery is on its last leg.
You can also get a Free Battery Test at your local Firestone Complete Auto Care. Our equipment can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your BMW 340i a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are familiar with BMW-specific recommendations for 340i battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.
We only want what’s best for your BMW 340i, which is why we carry just that. We replace over 700,000 batteries each year with America's #1 replacement battery from Interstate Batteries. Interstate has been a leader in car battery reliability, charge capacity, and innovation for many years. Pop the hood of any BMW 340i and you may find a trusty Interstate Battery. Their tried and true products are commonly used in forklifts freightliners, golf carts, and boats! To run optimally, your 2018 BMW 340i requires a dependable battery. And Interstate Batteries are Outrageously Dependable®.
Have you recently had a fresh battery installed in your BMW 340i? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. flipping the dome lights and headlights off when exiting the car, cutting back on unnecessary short trips, keeping your battery posts clean, and not playing the radio or using other electronics when the engine is turned off.
Get answers to common car battery questions, from Firestone Complete Auto Care. If you have battery questions that are BMW 340i-specific, visit your nearest store. Our expert techs have the answers you need.
Don’t let a dead battery stop you. Shop replacement car batteries for your 2018 BMW 340i at Firestone Complete Auto Care.