Scion iQ vs. Mazda B-Series Truck Fuel Economy (km/L)

Chart is based on 7 fuel economy reports for the Scion iQ and 8 fuel economy reports for the Mazda B-Series Truck.

Scion iQ km/L

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	km/L
2013	2dr Hatch 94-horsepower 1.3L I4 CVT FWD	hills	light	none	11	15	12	62	66	86.7

This page shows only averages. See all the Scion iQ fuel economy data.

Year	Body/Powertrain	flat, hilly, or mountainousLand	driving style: very light to "lead foot"Foot	A/C use: none to heavyA/C	constant stop and goTraf %	many stops per mileCity %	stop every mile or twoSub %	fairly steady speedHwy %	Hwy Spd	km/L
2006	2dr Regular Cab 6ft bed 143-horsepower 2.3L I4 5-speed manual RWD	flat	med	hvy	0	33	33	33	60	59.3
2003	2dr Extended Cab 6ft bed 154-horsepower 3.0L V6 5-speed automatic RWD	flat	med	hvy	0	15	55	30	70	42.8
2002	2dr Extended Cab 6ft bed 207-horsepower 4.0L V6 5-speed automatic 4WD, part-time w/low range	flat	light	light	15	40	25	20	100	7.9
2002	2dr Extended Cab 6ft bed 147-horsepower 3.0L V6 5-speed automatic RWD	flat	light	none	0	50	0	50	67	47.0
2000	4dr Extended Cab 6ft bed 160-horsepower 4.0L V6 5-speed automatic RWD	flat	med	hvy	0	25	25	50	65	36.5
2000	2dr Extended Cab 6ft bed 160-horsepower 4.0L V6 5-speed automatic 4WD, part-time w/low range	flat	lead	none	35	10	10	45	70	44.9

See TrueDelta's information for all Hatchbacks

See TrueDelta's information for all Scion models and Mazda models.

Scion iQ Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2014	2dr Hatch 94-horsepower 1.3L I4 CVT FWD	I pretty much have been ignoring the ECO light lately just to see what my MPG is, and I've been getting an average of 35. Pretty close to the 36/37. see full Scion iQ review
2013	2dr Hatch 94-horsepower 1.3L I4 CVT FWD	So far this car has lived up to the MPG ratings of 36 city/37 hwy. You have to drive it with a light foot and try to keep the "eco" light on as much as possible to achieve that mpg rating. If you're too heavy on the gas, it'll quickly drop to around 30/31. see full Scion iQ review

Mazda B-Series Truck Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2002	2dr Extended Cab 6ft bed 147-horsepower 3.0L V6 5-speed automatic RWD	A quick comment about motor oil: Castrol GTX Extended Mileage improved my observed MPG by 2! I have always run Castrol GTX, the non-synthetic, cheapest bottle, "dino" oil. It has always performed well as far as I could tell, but I saw a $15 jug at Wal*Mart intended/designed for the 75,000+ engines out there. On a whim I tried it, and instead of my mileage averaging 19-21, I actually got a run of 22.9. The 22.9 MPG was on a strictly highway cruising trip of 4 hours total, but I was completed surprised. I switched back to the normal GTX at the next oil change, and my mileage dropped back to 19-21 MPG. I always change oil around 4-5,000 miles. I always use high quality filters like Mobil 1. see full Mazda B-Series Truck review