Pontiac Grand Prix vs. Kia Rio Fuel Economy (g/100m)

Chart is based on 102 fuel economy reports for the Pontiac Grand Prix and 122 fuel economy reports for the Kia Rio.

Pontiac Grand Prix g/100m

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	g/100m
2008	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	none	7	39	32	21	61	5.1
2008	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	hills	light	hvy	0	0	100	0	N/A	4.9
2007	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	flat	med	none	3	37	10	50	63	6.0
2007	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	hills	light	none	17	24	8	53	63	4.3
2006	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	flat	med	light	3	43	23	33	100	15.2
2006	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	light	5	22	28	45	69	5.5
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	10	11	31	49	69	4.2
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2005	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	hills	med	hvy	0	0	5	95	70	3.6
2005	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	flat	med	none	7	23	45	25	65	5.6
2005	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	light	none	10	24	21	45	65	4.3
2004	4dr Sedan supercharged 260hp 3.8L V6 4-speed shiftable automatic FWD	hills	med	light	26	23	23	28	72	4.9
2004	4dr Sedan supercharged 260hp 3.8L V6 4-speed automatic FWD	hills	med	none	0	40	40	20	65	5.1
2004	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	3	7	20	70	77	7.0
2003	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	19	23	25	34	60	4.5
2003	4dr Sedan 175-horsepower 3.1L V6 4-speed automatic FWD	flat	med	none	9	10	80	1	100	21.2
2002	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	flat	med	light	66	8	3	23	64	4.6
2002	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	none	2	25	70	3	75	4.8
2002	2dr Coupe 200-horsepower 3.8L V6 4-speed automatic FWD	flat	med	light	0	17	28	56	65	4.7
2001	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	flat	light	light	9	5	5	83	80	13.4
2001	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	v.lt	none	0	0	1	99	60	3.2
2001	4dr Sedan 175-horsepower 3.1L V6 4-speed automatic FWD	flat	v.lt	light	0	2	3	95	80	3.6
2000	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	flat	light	none	5	5	5	85	70	4.1

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This page shows only averages. See all the Pontiac Grand Prix fuel economy data.

Kia Rio g/100m

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	g/100m
2009	4dr Sedan 110-horsepower 1.6L I4 5-speed manual FWD	hills	light	none	10	70	20	0	N/A	20.5
2009	4dr Hatch 110-horsepower 1.6L I4 5-speed manual FWD	flat	light	hvy	1	32	10	57	70	3.7
2009	4dr Hatch 110-horsepower 1.6L I4 4-speed automatic FWD	flat	light	none	0	0	60	40	60	2.7
2008	4dr Sedan 110-horsepower 1.6L I4 5-speed manual FWD	flat	v.lt	none	5	5	0	90	65	2.5
2008	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	hills	v.lt	none	0	25	25	50	65	3.0
2008	4dr Hatch 110-horsepower 1.6L I4 4-speed automatic FWD	flat	med	none	29	57	14	0	0	25.5
2007	4dr Sedan 96-horsepower 1.4L I4 4-speed automatic FWD	flat	med	none	0	15	10	75	130	19.8
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2007	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	flat	light	light	0	13	12	76	73	2.7
2007	4dr Hatch 110-horsepower 1.6L I4 5-speed manual FWD	hills	med	hvy	0	20	40	40	70	3.3
2006	4dr Sedan 110-horsepower 1.6L I4 5-speed manual FWD	flat	med	light	70	10	15	5	120	19.1
2006	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	flat	med	none	0	80	0	20	60	3.7
2006	4dr Hatch 110-horsepower 1.6L I4 5-speed manual FWD	flat	light	light	0	37	27	36	119	17.9
2003	4dr Sedan 104-horsepower 1.6L I4 4-speed automatic FWD	flat	med	light	5	40	20	35	55	3.6
2001	4dr Sedan 96-horsepower 1.5L I4 5-speed manual FWD	flat	light	none	20	10	5	65	60	2.8

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This page shows only averages. See all the Kia Rio fuel economy data.

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What Our Members Are Saying about the Real Gas Mileage of the Pontiac Grand Prix

Pontiac Grand Prix Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	it was listed as being better than the impalla see full Pontiac Grand Prix review
2006	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	Good for a speedy V6 and a huge car. see full Pontiac Grand Prix review
2005	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	Thus far, I have averaged 23 and 26 mpg, both times have had roughly a 70 mile highway trip out of 200 miles. Overall, I find this to be acceptable. see full Pontiac Grand Prix review
2002	4dr Sedan 200-horsepower 3.8L V6 4-speed automatic FWD	HORRIBLE. 12-16mpg combined with both city and driving. see full Pontiac Grand Prix review
2002	4dr Sedan supercharged 240hp 3.8L V6 4-speed automatic FWD	BEFORE the switch to ethanol-mixed fuel, my supercharged V6 averaged 22mpg, getting 19 city and a staggering 34 highway. If you do long highway miles and want more comfort than any econo-box can offer, this is the car for you! see full Pontiac Grand Prix review

Pontiac Grand Prix Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2006	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	Great V8 exhaust note and instant acceleration comes at the cost of about 19 mpg in combined driving, versus 25 with my new car. That is a 30% increase. (the new car is 600 pounds lighter though...) see full Pontiac Grand Prix review
2005	4dr Sedan 303-horsepower 5.3L V8 4-speed shiftable automatic FWD	17-19 mpg in the city. 25 If I drive on the intersate. 30 is possible at 60mph. Most of my driving is in the city. The beautiful v8 makes it impossible to stay out of the gas, but it can run on REG fuel. see full Pontiac Grand Prix review

What Our Members Are Saying about the Real Gas Mileage of the Kia Rio

Kia Rio Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2016	4dr Sedan 138-horsepower 1.6L I4 6-speed shiftable automatic FWD	Very good fuel econmy. 7 to 8 L/100km over the month I drove it. Temps were quite cold also and there was some idling (warm up) time. see full Kia Rio review
2010	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	really good on fuel for daughters commute to school see full Kia Rio review
2009	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	The vehicle was rated at 35-41 MPG. Very good economy for a non-hybrid. see full Kia Rio review
2008	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	Fuel economy stays above 30 MPG, even during fast (75 MPH+) highway driving. see full Kia Rio review
2008	4dr Sedan 110-horsepower 1.6L I4 5-speed manual FWD	From a 17mpg average Chevy truck to NEVER getting less than 29mpg city, need I say more? Well okay, how about 37mpg on a freeway run. I have only got 13000 miles on the vehicle, and can imagine the fuel economy will improve still more. see full Kia Rio review
2007	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	I get 35mpg with it on the highway. see full Kia Rio review

Kia Rio Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2011	4dr Hatch 110-horsepower 1.6L I4 4-speed automatic FWD	Although this car is rated at 50 mi.per Imp.Gal. the best we can get is 44 mpg. see full Kia Rio review
2008	4dr Sedan 110-horsepower 1.6L I4 4-speed automatic FWD	doesnt get the mileage that they claimed it does.customer servive tried to tell me how to drive to save gas, i told them i already drive as they suggested see full Kia Rio review