Tesla Model S vs. Chevrolet Tahoe / Suburban MPG

Chart is based on 3 fuel economy reports for the Tesla Model S and 105 fuel economy reports for the Chevrolet Tahoe / Suburban.

Tesla Model S 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
2012	4dr Hatch 416-horsepower Electric 1-speed automatic RWD	flat	lead	none	0	90	0	10	65	86.7

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Tesla Model S Electric Fuel Economy

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
2016	4dr Hatch 373-horsepower Electric 1-speed automatic RWD	flat	lead	none	0	33	66	1	60	10.0
2012	4dr Hatch 416-horsepower Electric 1-speed automatic RWD	flat	light	none	10	10	10	70	110	18.4

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Chevrolet Tahoe / Suburban 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
2012	4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	light	none	0	10	40	50	65	15.0
2011	4dr SUV 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	med	light	10	50	10	30	80	16.0
2011	4dr SUV 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD	hills	med	light	15	23	28	36	71	18.4
2010	4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	med	none	17	33	21	30	71	15.3
2009	4dr SUV, ext. 310-horsepower 5.3L V8 6-speed shiftable automatic RWD	flat	med	light	10	40	0	50	70	17.8
2009	4dr SUV, ext. 310-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	flat	med	light	10	10	40	40	75	17.8
2008	4dr SUV 332-horsepower 6.0L V8 Hybrid 4-speed 2-mode automatic 4WD w/low range	flat	light	light	0	85	0	15	75	15.5
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2008	4dr SUV 320-horsepower 5.3L V8 4-speed automatic RWD	flat	med	light	45	10	5	40	80	18.0
2008	4dr SUV 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	hvy	3	38	10	49	77	16.0
2007	4dr SUV, ext. 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	none	7	38	36	20	85	13.9
2007	4dr SUV 320-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	19	31	11	40	65	17.0
2007	4dr SUV 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	med	light	8	26	18	47	69	15.9
2006	4dr SUV 335-horsepower 6.0L V8 4-speed automatic AWD	flat	light	none	5	10	10	75	65	15.2
2006	4dr SUV 295-horsepower 5.3L V8 4-speed automatic RWD	flat	med	light	20	43	0	38	73	14.9
2006	4dr SUV 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	med	light	0	10	40	50	70	17.3
2005	4dr SUV, ext. 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	0	0	80	20	65	15.3
2005	4dr SUV 295-horsepower 5.3L V8 4-speed automatic RWD	flat	med	hvy	5	15	60	20	60	17.3
2005	4dr SUV 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	med	light	4	16	39	41	74	13.9
2004	4dr SUV, ext. 295-horsepower 5.3L V8 4-speed automatic RWD	flat	med	hvy	0	40	40	20	65	13.6
2004	4dr SUV, ext. 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	3	3	65	30	73	13.7
2004	4dr SUV, ext. 180-horsepower 4.3L V6 4-speed automatic 4WD w/low range	mtns	lead	hvy	5	15	15	65	75	10.5
2004	4dr SUV 295-horsepower 5.3L V8 4-speed automatic RWD	flat	light	hvy	10	17	34	40	64	15.9
2004	4dr SUV 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	med	hvy	10	20	28	43	70	14.7
2003	4dr SUV, ext. 285-horsepower 5.3L V8 4-speed automatic RWD	flat	med	light	0	0	50	50	60	14.6
2003	4dr SUV, ext. 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	med	light	6	29	9	56	69	13.5
2003	4dr SUV 285-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	10	70	10	10	65	12.0
2003	4dr SUV 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	med	none	9	24	31	36	65	15.8
2002	4dr SUV, ext. 285-horsepower 5.3L V8 4-speed automatic RWD	flat	light	light	4	43	9	43	60	24.5
2002	4dr SUV, ext. 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	med	hvy	5	20	28	48	60	15.8
2002	4dr SUV 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	med	none	2	20	74	3	75	15.0
2000	4dr SUV, ext. 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	flat	light	hvy	0	0	0	100	70	15.8
2000	4dr SUV 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	hills	light	light	0	0	85	15	60	13.0

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This page shows only averages. See all the Chevrolet Tahoe / Suburban fuel economy data.

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TrueDelta Reviews the Real Gas Mileage of the Tesla Model S

Tesla Model S Real Gas Mileage: Pros
Year	Comment
2013	If the Tesla Model had a conventional gas-powered engine, few people would care about it. Plenty of established companies offer stylish, powerful, and luxurious sedans. Why place a $70,000+ bet on a new car from a new company? The reason just about everyone (and their mom) has heard of this upstart car company and its first completely in-house product is that the Model S, with its battery-powered electric motor, was engineered to render conventional cars passe. For anyone who must have the latest tech, it is the car to get. Two battery sizes are offered, 60 kWh and 85 kWh, the latter an additional $10,000. (A 40-kWh battery--actually a 60-kWh pack electronically limited to two-thirds of its capacity--was initially offered, but few early adopters opted for it and it has been discontinued.) The EPA rates the former for the equivalent of 94 mpg city, 97 mpg highway, the latter for 88/90. For reference, the much smaller, far less powerful Nissan LEAF is rated 129/102, considerably better in city (actually suburban) driving but not much more efficient on the highway. Among gas-powered competitors, the Audi A7 is rated 18/28 and the more powerful S7 is rated 17/27. Tesla's big advantage over other electric cars involves their shared primary limitation, range. In EPA testing, the LEAF's range was 75 miles, and other electrics in its price and size range manage about the same. In the same test, the two Model S packs achieved 208 and 265 miles, respectively. (Note: Range is significantly shorter for all electric cars in cold weather or when running the A/C.) Consider cost per mile, and the Tesla's fuel economy seems even better. At the national daytime average of 12 cents per kWh, the cost per mile is about four cents. (Charge at night, when rates are often discounted, and it's even less.) In comparison, an Audi A7 or S7 has a fuel cost of nearly twenty cents per mile. The average driver can save over $2,000 a year by driving a Model S. The major downside of the Tesla's electric powertrain (beyond purchase price) is the time required to charge its battery pack. With twin onboard chargers ($1,500) and a high-powered wall chargers ($1,200 plus installation) each 62 miles of range requires an hour. Easily practical for typical daily driving, but not for long-distance travel. For long-distance travel, Tesla is building a network of "Superchargers" and battery swapping stations. The Superchargers can provide half a full charge in 20 minutes. Free use of these is a $2,000 option with the regular pack and included in the price of the larger one. You'll be able to have the battery swapped in as little as 90 seconds. But the swap will cost $60 to $80 and you'll have to stop on the return trip to have the original pack re-installed or pay an additional charge. These stations will make long-distance travel feasible, but it will still be less convenient and/or more expensive than in a gas-powered car. see full Tesla Model S review

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TrueDelta Reviews the Real Gas Mileage of the Chevrolet Tahoe / Suburban

Chevrolet Tahoe / Suburban Real Gas Mileage: Pros
Year	Comment
2015	You didn't expect to see fuel economy among the reasons to buy a Tahoe, did you? Of course, fuel economy remains well below that for most smaller, lighter vehicles. But General Motors has substantially improved the SUV's efficiency by adding variable valve timing, direct injection (fuel is injected under high pressure directly into the cylinder, rather than into the manifold), and cylinder deactivation to the 5.3-liter V8. EPA ratings improved from 15 city, 21 highway to 16/23 with 2WD and 16/22 with 4WD. I observed averages as high as 21 in the suburbs and 26 on the highway, quite impressive for an 80-inch-wide, 74-inch-tall, three-ton vehicle. Transitions between V4 and V8 operation are not perceptible, with the engine usually in the former mode when not accelerating, even at highway speeds. Ford took a different approach to improving fuel economy, replacing its 5.4-liter V8 with a turbocharged 3.5-liter V6. The resulting EPA ratings of 15 mpg city and 20 mpg highway are better than before, but aren't as good as the Tahoe's. My trip computer averages were similarly two to three mpg shy of those observed in the Tahoe. see full Chevrolet Tahoe / Suburban review

What Our Members Are Saying about the Real Gas Mileage of the Chevrolet Tahoe / Suburban

Chevrolet Tahoe / Suburban Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2010	4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	For a Big SUV, 20mpg is all I could ask for right now. see full Chevrolet Tahoe / Suburban review

Chevrolet Tahoe / Suburban Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2010	4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	I don't really have any complaints about this vehicle for our uses. But many people do buy them and don't use them for their intended purposes, and then complain about paying for gas. Well, it is a truck, after all. see full Chevrolet Tahoe / Suburban review
2010	4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range	Even though its fuel economy is great for its size, it still uses a lot of gas see full Chevrolet Tahoe / Suburban review
2007	4dr SUV, ext. 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	In mostly local suburban areas we average 12 MPG. Highway only can reach 18 or 19 depending on load and hills. see full Chevrolet Tahoe / Suburban review
2007	4dr SUV 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	Fuel economy is not great, but it's not horrible either. Again, this is a full size SUV on a truck platform. How much can anyone truly complain when you know this going in? see full Chevrolet Tahoe / Suburban review
2007	4dr SUV 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	not economical see full Chevrolet Tahoe / Suburban review
2007	4dr SUV 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range	17.2 to 17.4 on combined city and highway (more highway) see full Chevrolet Tahoe / Suburban review
2006	4dr SUV 295-horsepower 5.3L V8 4-speed automatic RWD	V8 sucks gas like a ... V8; 18 MPG in all around driving see full Chevrolet Tahoe / Suburban review
2005	4dr SUV 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	Poor gas mileage... but I knew this before purchasing it so this is not a problem for me. If gas prices scare you... then this is not the vehicle for you. see full Chevrolet Tahoe / Suburban review
2005	4dr SUV, ext. 295-horsepower 5.3L V8 4-speed automatic 4WD w/low range	At $4 a gallon and a 32 gallon gas tank, you feel it every time you fill up and if you drive a lot in the city, at 15 mpg, you will fill up often. The vehicle actually garners a respectable 21 mpg on the highway. see full Chevrolet Tahoe / Suburban review
2003	4dr SUV 285-horsepower 5.3L V8 4-speed automatic 4WD w/low range	The obvious. 16 MPG highway. Enough said. see full Chevrolet Tahoe / Suburban review