Audi A8 / S8 vs. Chevrolet HHR MPG

Chart is based on 28 fuel economy reports for the Audi A8 / S8 and 393 fuel economy reports for the Chevrolet HHR.

Audi A8 / S8 MPG

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	MPG
2014	4dr Sedan, ext. turbocharged 420hp 4.0L V8 8-speed shiftable automatic AWD	flat	med	light	17	0	61	22	75	17.5
2012	4dr Sedan, ext. 372-horsepower 4.2L V8 8-speed shiftable automatic AWD	flat	med	hvy	0	50	0	50	65	17.9
2011	4dr Sedan 372-horsepower 4.2L V8 8-speed shiftable automatic AWD	flat	med	hvy	12	14	39	36	68	20.4
2009	4dr Sedan 350-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	light	none	0	0	0	100	75	20.0
2008	4dr Sedan, ext. 350-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	none	5	30	30	35	70	19.1
2008	4dr Sedan 350-horsepower 4.2L V8 6-speed shiftable automatic AWD	hills	lead	hvy	5	40	10	45	70	15.0
2007	4dr Sedan, ext. 350-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	hvy	5	5	10	80	75	26.7
Looking for a warranty? Get a quote.
2007	4dr Sedan 350-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	none	7	34	30	29	88	19.5
2005	4dr Sedan, ext. 330-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	lead	hvy	23	15	25	38	60	18.0
2005	4dr Sedan 330-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	light	8	31	10	52	68	18.4
2004	4dr Sedan, ext. 330-horsepower 4.2L V8 6-speed shiftable automatic AWD	flat	med	light	8	11	15	66	74	18.3
2001	4dr Sedan 360-horsepower 4.2L V8 5-speed shiftable automatic AWD	flat	med	light	38	38	13	13	60	16.5
2000	4dr Sedan 310-horsepower 4.2L V8 5-speed shiftable automatic AWD	flat	light	light	12	8	14	67	60	19.3

Return to top

This page shows only averages. See all the Audi A8 / S8 fuel economy data.

Chevrolet HHR MPG

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	MPG
2011	4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD	flat	light	light	0	30	10	60	60	15.8
2010	4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD	flat	light	none	11	21	20	48	67	27.2
2009	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	flat	med	light	10	20	30	40	60	29.0
2009	4dr Wagon turbocharged 250hp 2.0L I4 4-speed automatic FWD	flat	med	light	10	10	5	75	75	25.9
2009	4dr Wagon 172-horsepower 2.4L I4 5-speed manual FWD	flat	light	light	5	20	40	35	62	33.4
2009	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	flat	light	light	8	14	30	48	63	28.0
2009	4dr Wagon 155-horsepower 2.2L I4 5-speed manual FWD	flat	light	hvy	10	0	40	50	60	27.9
Looking for a warranty? Get a quote.
2009	4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD	flat	v.lt	none	0	35	24	41	60	28.1
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	flat	med	hvy	0	13	4	83	70	27.1
2008	4dr Wagon turbocharged 250hp 2.0L I4 4-speed automatic FWD	flat	med	none	0	0	20	80	70	27.3
2008	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	flat	med	light	4	23	34	40	71	23.8
2008	4dr Wagon 149-horsepower 2.2L I4 5-speed manual FWD	flat	light	none	25	25	25	25	100	39.5
2008	4dr Wagon 149-horsepower 2.2L I4 4-speed automatic FWD	flat	med	light	8	10	13	70	70	30.1
2007	4dr Wagon 175-horsepower 2.4L I4 5-speed manual FWD	flat	med	none	5	5	50	40	68	29.4
2007	4dr Wagon 175-horsepower 2.4L I4 4-speed automatic FWD	flat	light	light	6	20	23	51	67	26.2
2007	4dr Wagon 149-horsepower 2.2L I4 5-speed manual FWD	flat	light	none	7	8	14	71	61	31.8
2007	4dr Wagon 149-horsepower 2.2L I4 4-speed automatic FWD	flat	light	none	9	12	17	62	77	29.5
2006	4dr Wagon 172-horsepower 2.4L I4 5-speed manual FWD	flat	light	light	7	15	50	28	63	30.7
2006	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	flat	light	light	5	13	23	59	66	27.1
2006	4dr Wagon 143-horsepower 2.2L I4 5-speed manual FWD	flat	med	light	7	25	23	45	77	29.5
2006	4dr Wagon 143-horsepower 2.2L I4 4-speed automatic FWD	flat	med	light	8	23	21	48	71	27.5

Return to top

This page shows only averages. See all the Chevrolet HHR fuel economy data.

See TrueDelta's information for all Sedans

See TrueDelta's information for all Audi models and Chevrolet models.

TrueDelta Reviews the Real Gas Mileage of the Audi A8 / S8

Audi A8 / S8 Real Gas Mileage: Pros
Year	Comment
2013	Fuel economy might seem an odd, "why to buy" for such a large, powerful car. But this large powerful car manages EPA ratings of 18 mpg city, 28 mpg highway, each one mpg better than the superceded V8. In suburban driving the trip computer typically reported averages in the low 20s, but as high as 25.5. We're a long way from large luxury sedans that had trouble cracking 18. The BMW is rated a bit higher, 19/28, but this is close enough to call it a draw. If you want even better fuel economy, Audi how also offers a 240-horsepower diesel with EPA ratings of 24/36. But the TDI is only available with the long wheelbase and will also cost you another $3,700. BMW offers no comparable car on this side of the Atlantic. see full Audi A8 / S8 review

What Our Members Are Saying about the Real Gas Mileage of the Audi A8 / S8

Audi A8 / S8 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2004	4dr Sedan, ext. 330-horsepower 4.2L V8 6-speed shiftable automatic AWD	The Audi A8L is an interesting car if bought used. As it is a premium model, it is often bought on lease or by rich people. It is also all aluminium - when sold they are usually in great condition. The fuel economy is good for its size - about 12 miles a gallon city and 22 highway. For an 8 cylinder, all wheel drive performance car this is not bad. However high gas prices make it nota very economic choice for the gas version. With the introduction of the diesel version means used vehicles will come onto th eused market in about three years (2106). Fuel consumption will be better. see full Audi A8 / S8 review

What Our Members Are Saying about the Real Gas Mileage of the Chevrolet HHR

Chevrolet HHR Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2010	4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD	Average around 22mpg in the city--and up to 36 on the freeway. Combined driving easily averages 32mpg. see full Chevrolet HHR review
2009	4dr Wagon 155-horsepower 2.2L I4 4-speed automatic FWD	It gets great fuel economy. I only need to fill the tank approximately every third week. see full Chevrolet HHR review
2009	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	Had a PT that avg. was 19mpg. HHR avg. is 29mpg so far. see full Chevrolet HHR review
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	260hp....260 lb torque....33 mpg highway and 27mpg mixed driving....enough said. Show me another car that matches those numbers. see full Chevrolet HHR review
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	Great gas mileage for a car that is so powerful. see full Chevrolet HHR review
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	RE the HHR SS model, highway mileage with heavy footing out of toll booths with 3 total passengers yielded 27.5 mpg. see full Chevrolet HHR review
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	For as quick as the HHR SS is, the fuel economy nearing 30MPG is phenominal. see full Chevrolet HHR review
2008	4dr Wagon turbocharged 260hp 2.0L I4 5-speed manual FWD	Twice what I was getting in my previous commuter vehicle, and much more fun to drive. see full Chevrolet HHR review
2008	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	30+ MPG on the highway see full Chevrolet HHR review
2008	4dr Wagon 149-horsepower 2.2L I4 5-speed manual FWD	about 30. great see full Chevrolet HHR review

Chevrolet HHR Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2006	4dr Wagon 172-horsepower 2.4L I4 4-speed automatic FWD	Could be better considering that many larger cars get the same mileage. see full Chevrolet HHR review