smart Roadster Coupé 2004–2006 car dimensions: 3427 mm long, 1615 mm wide and 1190 mm high. Unladen weight is 852 kg. Boot space with the seats up is 189 litres.
Air conditioning is standard. Cruise control comes in the optional comfort package with rain/light sensor and trip computer. Parking assist is optional. BRABUS models have leather sports seats with heating, leather steering wheel and gear knob as standard. No automatic emergency braking, blind spot warning, lane keep or reversing camera.
Rear luggage space is 189 litres with hardtop in place or 104 litres with soft top open. Front compartment holds 59 litres for a total of 248 litres.
BRABUS sports suspension is standard and lowered. Payload is limited. No towing figures are listed.
The cabin holds two in leather safety sports seats with integral belts and standard heating. Seats give firm side support and defined contours for cornering. Air conditioning is standard. Soft-touch materials and Brabus aluminium accents appear on pedals, gear knob and handbrake. Space feels open for the car size with decent leg and head room, though the layout stays simple and driver-focused without extra power adjustments.
Runs on super unleaded (min 98 RON).
Combined fuel use 5.2 l/100 km, CO2 122 g/km.
35-litre fuel tank.
ESP with hill-start assist, ABS with EBD and brake assist standard.
Full-size driver and passenger airbags plus side airbags standard.
Tridion safety cell with integrated roll-over bar.
Fuel economy stays low for a turbo petrol. Official figures show 6.4 l/100 km urban, 4.5 l/100 km extra-urban and 5.2 l/100 km combined. The 698 cc three-cylinder needs 98-octane fuel and returns roughly 122 g/km CO2. A 35-litre tank supports decent range on light throttle.
Servicing uses the onboard interval indicator. Brabus models follow a tighter schedule than base cars, starting with the first check at shorter mileage or one year. Oil changes, filters and inspections form the core A/B/C pattern. Keep records for the timing chain and clutch, as both need attention on higher-mileage examples.
Safety kit centres on the high-strength Tridion cell and standard electronic aids. ESP, ABS, brake assist and dual front airbags come fitted, with side airbags also standard on Brabus. Seat-belt pretensioners and force limiters protect occupants. No separate crash-test rating appears in period maker data.
Living with the car means watching for roof-seal leaks and gearbox actuator wear. Parts remain available through specialists. Regular oil and coolant changes keep the rear-mounted turbo reliable. The light kerb weight and short service needs make ownership straightforward if maintained on schedule.
Length 3427 mm, Width 1615 mm, Height 1190 mm, Wheelbase 2360 mm (Roadster Coupé 2004–2006)
Sources: manufacturer data, smart roadster and roadster-coupé UK brochure , facts and figures.