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Remapping Smart Roadster

3 engines · 1 generations — up to +20 hp

Compare every Smart Roadster engine we remap: stock figures, Stage 1 gains and prices, plus ethanol (E85) options.

3
engines
+20 hp
up to
+25 Nm
up to
€429
Stage 1 from

Find your vehicle directly

Search for your vehicle to see remapping options, expected gains and our prices.

Smart Roadster — engines
EngineStockAfter Stage 1GainE85 ethanolFrom
2003
0.7T 61ch★ 61 hp 81 hp +20 hp Ethanol conversion available €429
0.7T 82ch 82 hp 102 hp +20 hp Ethanol conversion available €429
0.7T (Brabus) 101ch 101 hp 120 hp +19 hp Ethanol conversion available €429

Top 2 engines

Best petrol gain 0.7T 61ch 61 hp → 81 hp · +20 hp · €429 View
Best gain / price ratio 0.7T 61ch 61 hp → 81 hp · +20 hp · €429 View

Switch to ethanol (E85)

3 Smart Roadster engines are compatible with E85 conversion in our catalogue. Ethanol saves up to 50% at the pump and cuts your carbon footprint — with no compromise on performance. Good for your wallet and for the planet.

Find your vehicle
3
E85-compatible engines

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FAQ

What gains can I expect on a Smart Roadster?
Gains depend on the exact engine: the comparison table above shows stock vs Stage 1 power and torque for each Smart Roadster version.
How much is a Smart Roadster Stage 1?
From €429. Pick your engine for the exact price.
Is E85 conversion available on the Smart Roadster?
Yes, 3 Smart Roadster engines are E85-compatible in our catalogue. Ethanol can halve your fuel bill and shrink your carbon footprint, with performance left intact.
Where can I get my Smart Roadster remapped?
Our workshop is in Lathuile (74210), at the southern end of Lake Annecy, by appointment, Monday to Friday 9am–6pm and Saturday 8am–12pm. We can also come to your home within about 1h30 of Annecy (power socket and internet connection required; travel costs may apply). Find Alpes Reprog on Google Maps