were available. [ edit ] Satria GTi Lotus Engineered Proton Satria GTi. The Satria Sports GTi was launched with a 141 bhp (105 kW) 1.8-litre Mitsubishi -sourced 4G93p engine, originally found in the Mitsubishi Lancer GTI. This model was later evolved by Lotus Engineering, the Satria GTi's engine and handling was