1988 BMW M3

The BMW E30 M3 is a true automotive icon widely regarded as the winningest touring car in history and revered by enthusiasts worldwide. Born from BMW Motorsport’s dominance in DTM competition, the E30 M3 has transcended time to become one of the most collectible performance cars ever produced.

Presented here is a 1988 BMW M3 with 97,000 original miles, executed to an exceptionally high standard. With over $50,000 invested in new old stock (NOS) parts, a thoughtfully upgraded suspension and braking system, a meticulously sorted drivetrain, and a truly bespoke interior, this M3 stands apart as a one-of-one example that blends originality with elevated performance.

Exterior

Finished in Diamond Schwarz Metallic, the exterior presentation is a standout feature of this M3. The hood, front bumper, and chin spoiler were refinished to address prior rock chips, resulting in a cohesive and high-quality finish. The car benefits from an extensive array of NOS exterior components, including grilles, headlights (lightly tinted), turn signals, fog lights, taillights, and additional trim pieces delivering a refined OEM plus aesthetic that enhances the factory design without detracting from its authenticity.
All glass is original and in excellent condition, retaining OEM markings throughout. The windshield has a small chip on the passenger side, but it remains original. Minor cosmetic imperfections include a small scratch on the driver’s-side rear quarter panel and a touched-up rock chip on the hood. Motorsport heritage is tastefully acknowledged with a BMW Motorsport windshield banner and a set of DTM-style mirrors, sourced from a European race team that raced E30 M3’s during the glory days of DTM (Original mirrors are included.) Overall, the exterior presence is purposeful, authentic, and unmistakably special.

Engine & Drivetrain

This M3 retains its numbers-matching S14 engine and original drivetrain, preserving the integrity and long-term collectability of the car. The top end was professionally rebuilt in 2021, with all new gaskets and hardware installed to ensure reliability and a modest increase in performance.
The transmission is equipped with an upgraded Sachs clutch, UUC short shifter, and upgraded mounts, resulting in precise and confident engagement. The differential remains stock, has been serviced, fitted with upgraded bushings, and fully detailed.
Cooling and climate systems have been comprehensively addressed, including:

• CSF air-conditioning condenser
• CSF pusher fan
• Mishimoto radiator

Performance is further enhanced by a full Supersprint exhaust system, delivering a period-correct sound profile and completing the rear aesthetic with proper visual balance. The drivetrain feels cohesive, responsive, and mechanically sorted exactly as an E30 M3 should.

Suspension & Braking

Renowned for its handling balance, the E30 M3’s chassis has been upgraded with restraint and expertise. Suspension tuning was handled by Ground Control Suspension, utilizing:

• Coilover with Koni dampers
• Eibach sway bars
• New bushings

Braking performance has been significantly improved with:

• Porsche 996 front calipers
• Stainless steel braided brake lines
• Upgraded performance pads

These upgrades provide modern stopping capability while maintaining appropriate period aesthetics.

The car sits on GratR Motorsports wheels 17x8 et5 wrapped in Yokohama Advan Fleva tires (215/40/17) in a square setup, delivering confidence-inspiring grip, neutral handling characteristics, and the true DTM styling.

Interior

The interior is where this M3 truly differentiates itself. Finished in brown buffalo hide, the cabin presents a striking yet tasteful contrast to the Diamond Schwarz exterior. The center console is wrapped in black leather, tying the interior together with subtle cohesion.

Key highlights include:

• NOS dashboard
• New switches, steering wheel, and trim components
• E46 style gauge cluster, paired with digital readouts for oil temperature, oil pressure, and voltage, offering real-time engine monitoring without disrupting the period feel.

Audio has been modernized with a Continental head unit and MB Quart speakers, all mounted in factory locations to maintain an OEM-plus experience.

The result is an interior that feels both bespoke and functional—a refined environment that complements the mechanical excellence of the car.

Summary

This 1988 BMW E30 M3 represents a rare opportunity to acquire a high-quality, thoughtfully upgraded, and tastefully personalized example of one of BMW Motorsport’s greatest achievements. The balance between originality, performance enhancement, and aesthetic refinement makes this car truly special.

Asking Price: $125,000