The key news here is the introduction of the brand's latest petrol mild-hybrid electric vehicle (MHEV) 'EcoDynamics+' powertrain. Pairing a new 'Smartstream' 1.0-litre T-GDi engine with a 48V MHEV system, the EcoDynamics+ powertrain delivers greater efficiency by seamlessly deploying and recuperating electric power. A compact 48-volt lithium-ion polymer battery supplements the engine's torque output with electric power, and extends engine 'off time' with a new Mild-Hybrid Starter-Generator (MHSG) unit.
The MHSG is connected by belt to the engine's crankshaft, and switches seamlessly between 'motor' and 'generator' modes. In 'motor' mode, under acceleration, the MHSG provides electric power assistance to reduce engine load and emissions. As the car decelerates, the MHSG has the ability under certain conditions to switch to 'generator' mode, recuperating energy from the crankshaft to recharge the battery.
As with all Kias, the Stonic is covered by a seven-year, 100,000-mile warranty that's longer than any other car in the same class. Servicing should be affordable and the various pre-paid servicing packages you can buy will further help manage costs in this regard, with 'Care-3' or 'Care-3 Plus' packages offering retail customers fixed-cost, inflation-proof servicing for either three or five years. Should you sell the car in this period, the remaining scheduled maintenance allocation can be passed on to the next owner.