Used 2020 BMW Z4 for Sale nearColorado Springs, CO

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 and handling, and they also highlight the comfortable seats, smooth transmission, and powerful engine. In use-case terms, this is a small convertible built for drivers who want a lively, responsive roadster rather than a tech-forward cruiser. The main trade-offs are outdated technology and some road noise from the soft top. With 38.8% of listings priced as good or great deals, the market still gives you some room to shop carefully.

Is the 2020 BMW Z4 reliable?

Owners rate it 4.71/5, a strong signal of long-term satisfaction. The owner summary points to a car that feels dependable and trouble-free in the ways that matter most to shoppers who want to count on their roadster for enjoyable everyday use, and the expert notes reinforce that this is a well-sorted, confidence-inspiring package. The performance write-up also emphasizes how composed and controllable the car feels, which supports the impression of solid day-to-day dependability. If you’re buying used, the main long-term ownership risk is less about outright mechanical drama and more about making sure the car has been maintained well and hasn’t been worn down by hard use or neglected options.

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

At 70.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important. You should start with a vehicle history report, then prioritize a pre-purchase inspection that focuses on bodywork quality, soft-top operation, and signs of wear from spirited driving. Because this car is aimed at enthusiasts, condition matters as much as mileage, so pay close attention to how cleanly the car presents and whether its equipment works as intended.

Key things to evaluate:

• Trim level: The base sDrive30i brings automatic LED headlights, rain-sensing wipers, auto-dimming mirrors, automatic climate control, a 10.24-inch touchscreen, navigation, HD Radio, and Apple CarPlay, but Android Auto is missing. The sDriveM40i adds the inline-6 and includes more equipment, making it the better fit if you want the stronger performance and a more complete setup.
• Powertrain: The sDrive30i uses a 2.0-liter turbocharged 4-cylinder with 255 horsepower and 295 pound-feet of torque, while the sDriveM40i uses a 3.0-liter turbocharged inline-6 with 382 hp and 368 lb-ft. The 4-cylinder is quicker than you might expect, but the inline-6 is the one that delivers the full performance character this car is known for.
• 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, automatic parking, 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. The system also supports 20GB of storage.
• Fuel efficiency: The 4-cylinder is described as a sprightly, eager power plant, but no MPG figure is stated.

Which 2020 BMW Z4 trim should I buy?

The 2020 BMW Z4 is offered in 2 trim levels: sDrive30i and sDriveM40i.

Here's the short version:

• sDrive30i: This is the entry point, and it gives you the core Z4 experience with the 2.0-liter turbocharged 4-cylinder, strong standard equipment, and the lower starting price. It’s the better-value choice if you want the Z4’s style and handling without stretching to the top engine.
• sDriveM40i: This is the one to buy if you want the Z4 at its best. It brings the inline-6, much stronger output, and more of the performance character that defines this model year. If you care most about the car’s personality and acceleration, this is the trim that best matches the Z4’s strengths.

The safety package note is simple: blind-spot monitoring and lane-departure warning are added through the Driving Assistance package, while rear cross-traffic alert and adaptive cruise come with the Convenience package.

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and focused on condition.

• Deal availability: 38.8% of listings are priced as good or great deals.
• Inventory: There are 116 listings available.
• Clean inventory: 70.7% of listings are accident-free.

Is the 2020 BMW Z4 safe?

The redesigned BMW Z4 has yet to be tested by the government’s National Highway Traffic Safety Administration (NHTSA) and the independent Insurance Institute for Highway Safety (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, and you can add blind-spot monitoring and lane-departure warning through the Driving Assistance package. The Convenience package adds rear cross-traffic alert, automatic parking, satellite radio, adaptive cruise, and smartphone key pairing. A clear camera helps with the relatively poor rear visibility when the top is up, but the soft-top design still leaves some visibility compromises.

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:

• 38.8% of listings are priced as good or great deals.
• At 70.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Owners rate it 4.71/5 — a strong satisfaction signal.
• The inline 6-cylinder engine returns in M40i form, restoring the power that best matches the Z4’s sporty personality.

The bottom line: If you want the Z4 with the strongest performance identity, the 2020 model is the one to target because it brings back the inline-6 and delivers the driving character this roadster is built around. If you’re more price-sensitive, the sDrive30i can still make sense, especially if you find a clean example with the right options and a solid history.

These recommendations are based on CarGurus' proprietary market data from October 20, 2026, CarGurus experts' opinions, and generative AI.