The Smart Roadster Bluewave is one of the most visually striking and collectable variants of the Smart Roadster 452, yet it remains surprisingly misunderstood — even among dedicated enthusiasts. Released as a limited special edition during the Roadster’s brief production run between 2003 and 2006, the Bluewave combined a distinctive appearance package with genuine performance credentials. Whether you’re hunting for one on the used market, already own a Bluewave and want to know exactly what you’ve got, or are simply curious how it stacks up against the standard 60kW and Brabus variants, this guide covers everything you need to know — specification, rarity, ownership considerations, and how to spot a genuine example.
What Is the Smart Roadster Bluewave?
The Smart Roadster Bluewave was a factory special edition produced by Smart GmbH to inject fresh excitement into the Roadster line-up during a commercially challenging period. The defining characteristic is its vivid electric blue metallic paintwork — a shade that was exclusive to this edition and has no direct equivalent in the standard Roadster colour palette. Paired with matching blue-tinted trim elements, unique alloy wheel designs, and a carefully co-ordinated interior, the Bluewave was designed to stand out on the road in a way that even the already eye-catching standard Roadster did not.
Mechanically, the Bluewave was built on the 60kW powertrain — the sweet spot in the Roadster range, featuring the 698cc three-cylinder turbocharged engine running at approximately 1.09 bar of boost. This makes it significantly more capable than the 45kW Lite (which also lacked an oil cooler and is best avoided), while remaining accessible and tractable as a daily driver. The Softouch automated manual gearbox is standard fitment, as on all Roadsters. Crucially, Smart chose the right base model for the Bluewave: the 60kW platform delivers a genuine driving experience without the fragility concerns associated with pushing an aging engine harder.
Bluewave Specification: What Came as Standard
Beyond the signature paintwork, the Smart Roadster Bluewave came with a well-specified equipment list that distinguished it from a base Roadster in several meaningful ways. Buyers received:
- Exclusive Bluewave electric blue metallic exterior finish — not available on any other Roadster variant
- Colour-matched side sills, mirror caps, and rear diffuser details in complementary blue tones
- Unique five-spoke alloy wheels, typically finished in a silver or polished style that complemented the blue bodywork
- Blue-accented interior with stitching and trim details echoing the exterior theme
- Tridion safety cell in a contrasting finish — typically silver — which accentuated the two-tone appearance that is a Roadster hallmark
- Standard 60kW drivetrain with oil cooler as fitted across the 60kW range
- Softouch automated gearbox with paddle-shift functionality
Some Bluewave examples were also specified with the optional hardtop or panoramic soft top, so it is worth checking individual cars carefully. The combination of exclusive colour and well-judged trim made the Bluewave one of the most cohesive special editions Smart produced during this era.
How Rare Is the Smart Roadster Bluewave?
Smart built approximately 43,000 Roadsters in total across the entire production run — a remarkably small number for a mainstream European manufacturer, which is a significant part of why the model has developed such a devoted following. Of those, only 7,251 were officially registered in the United Kingdom. The Bluewave accounted for a small subset of total production; while exact build numbers are difficult to confirm with absolute precision, it is widely accepted among the Roadster community that surviving, unmodified Bluewave examples are genuinely scarce.
Two decades of attrition — accident damage, neglect, parts cars, and the inevitable losses that befall low-volume sports cars — mean that the number of roadworthy Bluewave editions is lower still. When you factor in how many have had their distinctive blue finish resprayed (either through accident repair or by owners who preferred a different colour), finding a genuine, original-paint Bluewave in good condition has become a real challenge. This rarity is increasingly reflected in asking prices on the used market.
Smart Roadster Bluewave Buying Guide: What to Check
If you’re in the market for a Bluewave, the standard Smart Roadster due-diligence checklist applies — but with a few additional considerations specific to this edition. Start with paint verification: check that the electric blue finish is consistent across all panels, including the sills and bumpers. Mismatched panels, overspray on rubber seals, or a suspiciously fresh respray should all prompt further investigation. A genuine Bluewave will have its colour code documented in the vehicle data card typically found in the service booklet or stored in the vehicle’s electronic systems.
The usual Smart Roadster mechanical checks are essential regardless of variant. Water ingress is the most common structural concern — check the footwells, behind the seats, and the battery tray area thoroughly. The steering rack should be assessed for play and any signs of the common rack wear that affects many examples at this age. The Softouch gearbox actuator is another area to probe; sluggish, jerky, or hesitant gear changes may indicate a worn actuator or a gearbox requiring software attention.
On the electrical side, SAM (Signal Acquisition Module) faults — typically logged as B1xxx fault codes — are a known weakness of the platform at this age. An OBD scan before purchase is strongly advisable. The LCD instrument cluster is another potential headache; pixel dropout and display fading affect many survivors.
Understanding the car’s electronic architecture is genuinely useful when buying any Roadster. The Smart Roadster MEG 1.1 ECU is the heart of the engine management system, and knowing what firmware version is installed and whether the ECU has been previously modified can tell you a great deal about the car’s history and potential.
Bluewave vs Standard 60kW vs Brabus: How Does It Compare?
The Bluewave sits between the standard 60kW and the Brabus variants in terms of desirability, though its special edition status means it occupies a slightly different niche. Against a standard 60kW Roadster, the Bluewave offers identical mechanical performance but adds collector appeal, rarity, and a far more distinctive appearance. If you’re buying purely as a driver, the base 60kW is the more pragmatic choice — parts and examples are more plentiful. If provenance, visual impact, and long-term value retention matter to you, the Bluewave justifies its premium.
The Brabus variants — the 66kW SB2 and the full 74kW Brabus — outperform the Bluewave on power (running 1.33 bar and 1.43 bar of boost respectively) and carry their own prestige through the Brabus badge. However, those higher-boosted engines place greater thermal stress on the drivetrain, and the Brabus premium on used examples has historically been steep. The Bluewave offers a more relaxed ownership experience while still delivering a genuine driving thrill from the 60kW platform.
For owners who want Brabus-level performance from a Bluewave’s 60kW engine, a professional ECU remap is a well-trodden path. The MEG 1.1 ECU responds very well to careful calibration work, and a quality map can close the gap to Brabus figures significantly without the reliability concerns of over-boosting an aged unit.
Smart Roadster Bluewave Values and Market Outlook
As of 2025, the broader Smart Roadster market has settled into a clear pricing structure. High-mileage or project examples trade in the 7,000–9,000 EUR range; good usable cars with service history sit between 9,000 and 12,000 EUR; and low-mileage or Brabus-specification examples command 12,000–15,000 EUR or more. The Bluewave occupies the upper end of that middle band at minimum, with the best examples — original paint, full history, low mileage — pushing into the 12,000–15,000 EUR territory on the strength of their special edition status alone.
The long-term outlook for smart roadster bluewave values is cautiously optimistic. Production numbers were always small, attrition continues, and the Roadster’s profile as a cult classic grows each year. Buyers who find a well-preserved Bluewave at a fair price today are unlikely to regret it financially — particularly if they maintain the car correctly and retain its original finish. This is one of those rare cases in the modern classic market where buying the nicest example you can afford makes both emotional and financial sense.
Living With a Smart Roadster Bluewave
Day-to-day ownership of a Bluewave is broadly the same experience as any 60kW Roadster — which is to say, enormously characterful and rewarding, with occasional reminders that you’re driving a 20-year-old low-volume specialist vehicle. The Softouch gearbox will frustrate anyone expecting the responsiveness of a modern dual-clutch transmission, but once you learn its rhythms — particularly the benefit of using the manual paddle mode in spirited driving — it becomes part of the car’s charm rather than a handicap.
The 698cc turbo engine, mid-rear mounted ahead of the rear axle, delivers a driving experience that feels far more alive than the capacity suggests. The weight distribution and low centre of gravity make the Bluewave genuinely involving on a good road. Maintenance costs are manageable provided you use specialists familiar with the platform; generic garages often struggle with the Softouch system and SAM diagnostics. Joining the Smart Roadster owner community is advisable early — collective knowledge is the single most valuable resource available to any Roadster owner.
The Smart Roadster Bluewave remains one of the most compelling special editions in the entire 452 range — a car that combines the best all-round specification (the 60kW drivetrain), genuine visual distinction, and growing rarity into a package that rewards careful buyers. Whether you’re drawn to it as a driver, a collector, or both, the key is finding a genuine, well-preserved example and understanding its history fully before purchase. Check the paint, inspect for water ingress, scan the ECU, and verify the mechanical basics — do all of that, and you’ll be rewarded with one of the most characterful small sports cars ever produced in Europe.
