Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2017 FIAT 124 Spider Classica Convertible 2D. City 25/Hwy 36/Comb 29 MPG. Fuel Type. Gas. Fuel Induction. Sequential Fiat 124 Spider – (Heinsdorff Jularlak / Shutterstock) The most common signs of bad ignition coils in Fiat 124 Spider are engine hesitation when accelerating or loss of power, rough idle, misfires, excessive fuel consumption, check engine light illuminates, and sometimes hard starting. In worst case scenario, if the ignition coils are in The Fiat 124 Spider, equipped with an 11.9-gallon gas tank and considering its fuel mileage, typically offers a city range of approximately 297 to 309 miles. Additionally, individual driving habits and conditions can cause variations in the actual range experienced by drivers. Carvana Certified. 2019 FIAT 124 Spider. Abarth • 70,588 miles. $22,990. Shipping: $190. Get it by. Finance with Carvana. Real, personalized financing terms in less than 2 minutes, with no impact to your credit. GET PRE-QUALIFIED NOW. MPG Leg Room Head Room Cargo Room Bodystyle 2020 Fiat 124 Spider Lusso - 40,270 mi. Marianna, FL (41 mi) - Listed 140 days ago There are 2880 Fiats from 60 different models with reported gas mileage parked at Fuelly Top 10 Cars. Fiat 124 Spider (66) Fiat Palio (65) Fiat 500X (64) Fiat Stilo Avg. Gallon of Gas : $1.25: Avg. Stamp : $0: 1981 Fiat 124 Spider 2000 FAQs (show) What was the fuel economy of the 1981 Fiat 124 Spider 2000? Q: What is the Everything you need to know about each trim in the 2020 FIAT 124 Spider lineup, all in one place. Fuel Economy: City 26/Hwy 35/Comb 30 MPG. Fuel Type: Gas. Gas. Gas. Gas. 2XWl.