Why This Car Is Special

The 2010 BMW Z4 sDrive35i represents a significant turning point in the Z4's history. BMW completely redesigned the second-generation Z4 for 2009, and the big news was not just the new styling — it was the switch from a traditional soft top to a power retractable hardtop. For the first time, Z4 buyers got the open-air experience of a roadster combined with the structural rigidity, weather sealing, and cabin refinement of a coupe. That three-piece folding hardtop opens and closes in about 20 seconds and stows completely in the trunk. It was a genuine engineering achievement that changed the character of the car.

The sDrive35i designation is the one you want. It identifies this car as the top non-M variant in the 2010 Z4 lineup, and it means this roadster left the factory with BMW's N54 engine under the hood. The N54 is a 3.0-liter twin-turbocharged inline-six that produces 300 horsepower and 300 lb-ft of torque. BMW enthusiasts who followed the 135i and 335i already knew this engine well — it was the same unit that powered those cars and earned a reputation as one of the most tunable production engines BMW had built in years. Ward's Auto named the N54 to its 10 Best Engines list multiple times during this period. In stock form, it pulls cleanly from low rpm and delivers a linear surge of power through its mid-range that a naturally aspirated engine simply cannot replicate. This is not a base-model roadster with a warmed-over four-cylinder. It is a legitimate performance car dressed in a two-seat open-top body.

At a sub-$18,000 price point, the 2010 BMW Z4 sDrive35i is one of the more compelling performance values currently available in the used market. You are getting a German-engineered twin-turbo roadster with a premium interior and a folding hardtop — the kind of car that cost over $50,000 new — at a fraction of its original MSRP.

Features List

- N54 3.0L Twin-Turbo Inline-Six, 300 horsepower - 6-Speed Automatic Transmission - Power Retractable Hardtop - Dual Exhaust Outlets - Sport Alloy Wheels - Leather Bucket Seats in Cream Beige - Center Console - Power Windows - Tachometer - Air Conditioning - Multifunction Steering Wheel - iDrive Infotainment System

Mechanical

The N54 engine in this 2010 BMW Z4 sDrive35i is a twin-scroll, twin-turbocharged 3.0-liter inline-six with direct fuel injection. BMW rated it at 300 horsepower at 5,800 rpm and 300 lb-ft of torque available from 1,400 rpm all the way to 5,000 rpm. That wide torque band is what makes the car feel so strong in everyday driving — you do not need to rev it out to access the power. The turbos spool quickly and the delivery is controlled rather than abrupt.

The 6-speed automatic transmission paired here uses a torque converter and responds well to paddle or console-mounted manual inputs. BMW tuned this gearbox specifically for the Z4 application, and it manages the N54's torque output without drama. Some buyers will always prefer a manual in a roadster, and that is a fair preference — but this automatic does not compromise the car's performance credentials. Zero to 60 arrived in around 5.0 seconds when this car was new, which remains a respectable number well over a decade later.

The Z4's suspension architecture uses a double-wishbone front setup and a five-link rear, both tuned to balance daily drivability with genuine handling capability. BMW kept the weight distribution close to 50/50, which gives the car neutral balance through corners. The dual exhaust outlets visible at the rear are functional, not decorative — the N54 benefits from the low-restriction dual-exit routing, and the note at full throttle reflects that.

Interior

Step inside the 2010 BMW Z4 sDrive35i and the Cream Beige leather interior immediately sets the right tone. The light-colored leather against the dark blue exterior creates a classic contrast that photographs well and feels airy inside the cabin. BMW used full leather across the bucket seats, door panels, and center console area on this trim level. The Cream Beige color is one of the warmer, more characterful interior choices BMW offered on the E89 Z4 — it ages well and shows care.

The bucket seats are shaped to hold the driver in place during spirited driving without feeling punishing on longer trips. Bolstering is firm enough to be useful without cutting into your legs on the highway. The center console is well-organized with a logical layout, and the multifunction steering wheel puts audio and phone controls at your fingertips without requiring you to leave the wheel.

The iDrive infotainment system in this generation was the second-iteration of BMW's controller-based interface. By 2010, BMW had addressed most of the early criticisms of the original iDrive — the menu structure was simplified, and the rotary controller gained shortcuts. Climate control, navigation, and audio are all managed through the system. Air conditioning is standard, and the HVAC works efficiently even with the top down, providing enough airflow to keep things comfortable on a warm Florida afternoon.

Exterior

This 2010 BMW Z4 sDrive35i wears a deep blue paint finish that reads differently depending on the light — more midnight in shade, richer and more saturated in direct sun. It is a color that suits the car's long hood, short deck proportions well. The E89 Z4 body was styled by Adrian van Hooydonk, who gave it a more sculptural, surface-driven design compared to the more angular first-generation car. The result is a shape that holds up well more than fifteen years later.

The power retractable hardtop is the defining exterior feature of this generation. When the top is up, the Z4 looks like a proper coupe — the roofline flows cleanly into the rear deck without the raised humps or visible structure that plagued some competitors' folding hardtop designs. When it is down, the car has the clean open look of a traditional roadster. The mechanism itself tucks the hardtop sections sequentially into the trunk in under 20 seconds, and the process is entirely hands-free.

At the rear, the dual exhaust outlets are centered on each side of the bumper, symmetrically placed and sized appropriately for the car's performance level. The sport alloy wheels fill the wheel arches correctly without the awkward offset that sometimes comes with aftermarket fitments — these are factory-spec wheels on factory-spec tires, which means the suspension geometry is working exactly as BMW intended.

Conclusion

The 2010 BMW Z4 sDrive35i is a car that is genuinely more than the sum of its spec sheet. The N54 twin-turbo inline-six is an engine that enthusiasts actively seek out. The power retractable hardtop solved the main practical objection to roadster ownership. The Cream Beige leather interior and deep blue exterior are a combination that holds up well, and the overall package — German engineering, proper rear-wheel-drive dynamics, and a convertible body — remains hard to find at this price in the current market.

If you have questions about this 2010 BMW Z4 sDrive35i or would like to schedule a time to see it in person, call Skyway Classics at 941-254-6608. We are located in Sarasota, Florida, and we are happy to talk through any details before you make the drive.

Disclaimer Information found on the website is presented as given to us by the owner of the car, whether on consignment or from the owner we bought it from. Some Photos, materials for videos, descriptions and other information are provided by the consignor/seller and is deemed reliable, but Skyway Classics does not warranty or guarantee this information. Skyway Classics is not responsible for information that may incorrect or a publishing error. The decision to purchase should be based solely on the buyers personal inspection of the vehicle or by a professional inspection service prior to offer or purchase being made.