Used 2020 BMW Z4 for Sale nearLos Angeles, CA

How much does the 2020 BMW Z4 cost?

Prices have held steady compared to this time last year, signaling a stable and predictable market for this model year.

There are 92 listings available, which gives you a modest amount of inventory to compare before you buy. If you find a listing below $35,295.28, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2020 BMW Z4 a good car?

Yes — the 2020 BMW Z4 earns a 4.71/5 user rating and a 7.5/10 expert rating. The standout strength is Performance at 9/10.

Owners consistently praise the performance, handling, comfortable seats, smooth transmission, and powerful engine, which fits a roadster built for driving enjoyment. The Z4 is also framed as a compact, sporty roadster that works well when you want something lively and responsive, especially for open-top cruising.

The trade-offs are clear: the technology is described as outdated, and some owners mention road noise from the soft top. Even so, if you want a driver-focused two-seat roadster rather than a tech showcase, the Z4’s strengths line up well with that use case.

With 30.4% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2020 BMW Z4 reliable?

Owners rate it 4.71/5, a strong signal of long-term satisfaction.

The owner feedback points to a car that feels dependable in the ways that matter most to shoppers who plan to keep it: strong performance, smooth operation, and a powertrain that inspires confidence over time. The expert drive notes also reinforce that the Z4’s engine and transmission combination is built for sustained enjoyment, with the inline-six returning as a major strength for buyers who want lasting performance character.

BMW also includes useful ownership-friendly touches, including a package that adds remote engine start, wireless charging, and a Wi-Fi hotspot on the M40i, which can make day-to-day use easier. For used buyers, the main long-term risk is that the car’s age and premium positioning can make neglected maintenance or deferred repairs more expensive to sort out later.

What should I look for when buying a used 2020 BMW Z4?

Accident-free inventory is solid at 76.1% — always verify the vehicle history report.

You should still check the history report carefully, because a clean listing percentage does not replace a proper records review. Prioritize a pre-purchase inspection that focuses on the soft top, cabin noise, and any signs that the car has been driven hard or modified. Condition matters a lot here because the Z4’s appeal is tied closely to how well it preserves its performance and roadster character.

Key things to evaluate:

• Trim level: The base sDrive30i gives you a 10.24-inch touchscreen, navigation, HD Radio, 14-way power and memory seats, automatic LED headlights, rain-sensing wipers, auto-dimming mirrors, and automatic climate control, but Android Auto is missing and Apple CarPlay is the only phone projection offered. The M40i adds the inline-six, 19-inch wheels, and more standard equipment, making it the better fit if you want the stronger performance identity this car is known for.
• Powertrain: The sDrive30i uses a 2.0-liter turbocharged four-cylinder with 255 horsepower and 295 pound-feet of torque, while the M40i brings a 3.0-liter turbocharged inline-six with 382 hp and 368 lb-ft. The four-cylinder is quicker than you might expect, but the inline-six is the one that gives the Z4 its standout performance character.
• Safety package: Standard equipment includes frontal collision warning with emergency braking and traffic-sign recognition. The Driving Assistance package adds blind-spot monitoring and lane-departure warning, while the Convenience package adds rear cross-traffic alert, an automatic parking system, satellite radio, adaptive cruise, and smartphone key pairing.
• Infotainment: The Z4 uses a 10.24-inch touchscreen with BMW iDrive, and it includes navigation and HD Radio. Apple CarPlay is offered, but Android Auto is not, and the tech setup is described as dated in some respects.
• Fuel efficiency: The four-cylinder can reach 60 mph in about 5.5 seconds, and the inline-six can do it in about 4.5 seconds.

Which 2020 BMW Z4 trim should I buy?

The 2020 BMW Z4 is offered in 2 trim levels: sDrive30i, M40i.

Here's the short version:

• sDrive30i: This is the entry point, but it still gives you the core Z4 experience with the 2.0-liter turbo four, a 10.24-inch touchscreen, navigation, HD Radio, and a long list of comfort features. It makes sense if you want the Z4’s style and handling at the lower starting price.
• M40i: This is the one to buy if you care most about the Z4’s personality. The inline-six, stronger acceleration, and more standard equipment make it the best-value choice for shoppers who want the full performance story rather than just the badge and body style.

For safety, the Driving Assistance package adds blind-spot monitoring and lane-departure warning, while the Convenience package adds rear cross-traffic alert and adaptive cruise.

Is now a good time to buy a used 2020 BMW Z4?

This is a moderate market, so you can shop selectively without expecting a deep bargain on every listing.

• Deal availability: 30.4% of listings are priced as good or great deals.
• Inventory: There are 92 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 76.1% of listings are accident-free.

If you find a listing below $35,295.28, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 BMW Z4's resale value?

The current average of $36,753 sits slightly below last year's $36,794.

That small decline suggests the market has been stable rather than volatile, which is helpful if you plan to resell later. A steady price pattern can make it easier to estimate what your car may be worth down the road, especially if you buy at the right point in the range. Strong condition and clean history should matter a lot here because buyers in this segment tend to reward well-kept examples.

Vehicles with strong owner satisfaction ratings, like this model year's 4.71/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 BMW Z4 safe?

It has not been tested by NHTSA or IIHS.

It earns a 6/10 safety score from our experts.

Standard safety features include frontal collision warning with emergency braking and traffic-sign recognition. You can add blind-spot monitoring and lane-departure warning with the Driving Assistance package, or rear cross-traffic alert, an automatic parking system, satellite radio, adaptive cruise, and smartphone key pairing with the Convenience package.

The safety picture is mixed in practical use because rear visibility is relatively poor with the top up, and the wind deflector can make rearward visibility more difficult with the top down. That means you should pay close attention to visibility and parking aids when evaluating a used example.

Should I buy a 2020 BMW Z4 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 30.4% of listings are priced as good or great deals.
• Accident-free inventory is solid at 76.1% — always verify the vehicle history report.
• Price trend: Prices have held steady compared with last year.
• Owners rate it 4.71/5 — a strong satisfaction signal.
• The inline-six returns in the M40i trim, restoring the stronger performance identity that helps define this model year.

The bottom line: If you want the Z4 at its most compelling, the 2020 model is the one to target because it brings back the inline-six and keeps the market relatively stable. If you are more price-sensitive, the steady pricing and moderate deal availability make it worth shopping carefully for a clean, well-kept example rather than rushing into the first listing you see.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.