Driven without restraint during track testing, the Polo’s figure fell to 14.0mpg, for an overall economy of 36.6mpg. With its 40-litre fuel tank, that means owners can expect a range of roughly 13.6 x 1.2 in. Front Brake Rotor Diam x Thickness. 12.3 x 1.0 in. Front Brake Rotor Diam x Thickness. -. Front Brake Rotor Diam x Thickness. Compare MSRP, invoice pricing, and other features on What is the difference between Golf TSI and GTI? The main difference between Golf TSI and GTI lies in their performance capabilities. The GTI offers a higher horsepower and torque, sportier handling and enhanced suspension. The Golf GTI is a hot hatchback version that is powered by a 2.0-litre turbocharged direct-injection petrol engine (TSI) producing 245 PS (180 kW; 241 hp) and 370 N⋅m (273 lbf⋅ft). The bodywork is nearly identical to the GTE, however the GTI is equipped with different wheels, badges, and red grille accents. By ABayliss |AA Expert|2169 Posts|27 January 2015 at 11:38am. Depending on what year Golf, the differences are basically that the GT offered a sporty spec level, but with lower powered engines than the GTI - either the 1.4 TSI twincharger engine (turbo and supercharged engine) or the 2.0 litre FSI (Fuel Stratified Injection), which is a non July 27, 2020 ·. Defination of TSI, GTI, GTD , TDI AND MPI. TSI:- TSI stands for “turbocharged stratified injection” and was inspired by the Volkswagen TDI Clean Diesel and FSI direct fuel injection engines. The engine allows for higher torque at lower RPMs, which means more power with less fuel usage. GTI :- A Grand Tourer Injection (from The Life and R-Line both have a 4-cylinder 1.4-litre turbo engine producing 110kW of power and 250Nm of torque via an 8-speed automatic transmission and the front wheels. Finally the Golf GTI, at $61,490 it adds to the R-Line spec with different 18″ Alloys, Dynamic Chassis Control, Electromechanical Differential Lock (e-LSD), LED Plus The TSI also has a different compression ratio, lower than the FSI, which is ideal for force induction. Connecting rods are stronger as well. There a lot of difference between the engines. More so than just issues fixed. The design of the TSI is much better overall. ubLwjM.