Research · Two Seaters
2014 BMW Z4 SDRIVE35ISRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 7 owner complaints for the 2014 BMW Z4 SDRIVE35IS. Most complaints involve electrical system (3) and engine and engine cooling (2). The EPA rates it 19 mpg combined.
Combined MPG
19mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
7
Top: electrical system
Fuel cost / yr
$4,200est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2014 BMW Z4 SDRIVE35IS as of Oct 28, 2026.
Data from NHTSA Recalls API · synced Oct 28, 2026NHTSA vehicle page
Owner complaints by component
7 complaints filed with NHTSA · Jul 2015 – Aug 2025
- Electrical system3
- Engine and engine cooling2
- Air bags1
- Tires1
- Fuel/propulsion system1
- Service brakes1
- Wheels1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Electrical system
3 reports
“The contact owns a 2014 BMW Z4. The contact stated that rodents had chewed through some electrical wiring in the vehicle. The air bag warning light was illuminated. The contact was unable to monitor the oil levels due to the damaged electrical wiring. The vehicle was taken to the local dealer on several occasions, where it was determined that the electrical wiring needed to be replaced. The vehicle was repaired, but the failure reoccurred. The contact was informed about other methods to deter the varmints from chewing on the electrical wiring. The contact called an independent mechanic, who stated that the failure had occurred on several types of vehicles. The manufacturer was contacted but provided no additional assistance. The failure mileage was approximately 111,544.”
Engine and engine cooling
2 reports
“The contact owns a 2014 BMW Z4. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.”
Air bags
1 report
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026
Engines, transmissions & drive
1 version rated by the EPA
- EPA class
- Two Seaters
- Engines
- 3.0L 6-cyl turbo
- Transmissions
- Automatic (AM-S7)
- Drive
- Rear-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Oct 28, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Z4 sDrive35is Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 17 | 23 | 19 | $4,200 | 454 |
- 19mpg comb.
Data from EPA fueleconomy.gov · synced Oct 28, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2014 BMW Z4 SDRIVE35IS as of Oct 28, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Oct 28, 2026Vehicle 8667
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2014 Z4 SDRIVE35IS questions
How many recalls does the 2014 BMW Z4 SDRIVE35IS have?
0 recalls found in NHTSA data as of Oct 28, 2026.
What are the most common 2014 BMW Z4 SDRIVE35IS problems?
Owners filed 7 complaints with NHTSA. The most-cited components are electrical system (3), engine and engine cooling (2), air bags (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2014 BMW Z4 SDRIVE35IS get?
The EPA rates the 2014 BMW Z4 SDRIVE35IS at 19 mpg combined, depending on engine and drivetrain (1 version rated).
Data from NHTSA & EPA · synced Oct 28, 2026