BMW Z4 vs. BMW X3 MPG

Chart is based on 87 fuel economy reports for the BMW Z4 and 79 fuel economy reports for the BMW X3.

BMW Z4 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	2dr Hardtop conv. turbocharged 335hp 3.0L I6 7-speed automated manual RWD	hills	med	light	0	20	35	45	70	22.8
2010	2dr Hardtop conv. turbocharged 300hp 3.0L I6 7-speed automated manual RWD	flat	med	light	5	15	60	20	80	24.0
2010	2dr Hardtop conv. turbocharged 300hp 3.0L I6 6-speed manual RWD	flat	lead	light	3	0	20	77	72	24.7
2009	2dr Hardtop conv. turbocharged 300hp 3.0L I6 7-speed automated manual RWD	hills	med	hvy	10	5	67	19	120	19.6
2009	2dr Hardtop conv. 255-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	med	hvy	9	9	27	55	70	26.5
2008	2dr Hatch 330-horsepower 3.2L I6 6-speed manual RWD	flat	light	light	0	0	0	100	73	27.4
2008	2dr Convertible 255-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	light	none	0	10	10	80	100	24.2
Looking for a warranty? Get a quote.
2008	2dr Convertible 215-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	med	hvy	17	3	6	75	75	29.8
2007	2dr Hatch 330-horsepower 3.2L I6 6-speed manual RWD	flat	med	none	8	22	28	42	65	20.0
2007	2dr Hatch 255-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	lead	light	8	15	8	69	68	26.6
2007	2dr Hatch 255-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	12	16	25	47	72	26.7
2007	2dr Convertible 330-horsepower 3.2L I6 6-speed manual RWD	flat	lead	none	50	17	7	27	75	18.0
2007	2dr Convertible 255-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	7	22	47	25	60	25.7
2007	2dr Convertible 215-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	light	hvy	1	4	25	70	70	30.6
2006	2dr Hatch 255-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	light	none	0	15	60	25	70	28.2
2006	2dr Hatch 255-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	10	10	30	50	65	26.7
2006	2dr Convertible 330-horsepower 3.2L I6 6-speed manual RWD	flat	med	none	8	46	25	20	78	17.7
2006	2dr Convertible 255-horsepower 3.0L I6 6-speed shiftable automatic RWD	flat	med	hvy	0	0	45	55	60	27.0
2006	2dr Convertible 255-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	2	28	38	32	70	25.2
2006	2dr Convertible 215-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	7	13	25	55	74	27.4
2005	2dr Convertible 225-horsepower 3.0L I6 5-speed shiftable automatic RWD	hills	med	light	1	1	23	75	65	28.1
2005	2dr Convertible 184-horsepower 2.5L I6 5-speed shiftable automatic RWD	flat	lead	hvy	15	25	18	43	60	21.4
2005	2dr Convertible 184-horsepower 2.5L I6 5-speed manual RWD	hills	light	none	10	40	30	20	65	23.0
2004	2dr Convertible 225-horsepower 3.0L I6 6-speed manual RWD	flat	med	none	4	20	55	21	67	26.8
2004	2dr Convertible 184-horsepower 2.5L I6 5-speed shiftable automatic RWD	flat	med	hvy	0	0	33	67	70	27.0
2004	2dr Convertible 184-horsepower 2.5L I6 5-speed manual RWD	flat	light	none	0	10	80	10	65	29.1
2003	2dr Convertible 225-horsepower 3.0L I6 6-speed manual RWD	flat	med	light	8	8	30	53	70	27.2
2003	2dr Convertible 225-horsepower 3.0L I6 6-speed automated manual RWD	flat	light	light	10	20	50	20	60	26.8
2003	2dr Convertible 225-horsepower 3.0L I6 5-speed shiftable automatic RWD	flat	med	light	20	20	20	40	60	25.6
2003	2dr Convertible 184-horsepower 2.5L I6 6-speed automated manual RWD	flat	light	light	8	5	20	68	70	34.4
2003	2dr Convertible 184-horsepower 2.5L I6 5-speed manual RWD	flat	med	none	2	7	31	60	77	26.1

Return to top

This page shows only averages. See all the BMW Z4 fuel economy data.

BMW X3 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 SUV turbocharged 240hp 2.0L I4 8-speed shiftable automatic AWD	flat	light	none	5	10	0	85	70	25.5
2014	4dr SUV turbocharged 180hp 2.0L I4 Diesel 8-speed shiftable automatic AWD	flat	v.lt	light	17	50	8	25	90	31.8
2013	4dr SUV turbocharged 240hp 2.0L I4 8-speed shiftable automatic AWD	hills	med	light	17	39	20	24	58	19.7
2012	4dr SUV 240-horsepower 3.0L I6 8-speed shiftable automatic AWD	flat	light	light	2	20	3	75	70	26.8
2011	4dr SUV turbocharged 300hp 3.0L I6 8-speed shiftable automatic AWD	flat	med	hvy	30	10	20	40	70	22.8
2011	4dr SUV 240-horsepower 3.0L I6 8-speed shiftable automatic AWD	flat	med	none	0	30	10	60	74	24.6
2009	4dr SUV 260-horsepower 3.0L I6 6-speed shiftable automatic AWD	flat	light	light	10	10	50	30	75	21.0
Looking for a warranty? Get a quote.
2008	4dr SUV 260-horsepower 3.0L I6 6-speed shiftable automatic AWD	flat	med	light	13	13	24	51	74	20.8
2008	4dr SUV 260-horsepower 3.0L I6 6-speed manual AWD	hills	med	light	0	10	20	70	65	21.0
2007	4dr SUV 260-horsepower 3.0L I6 6-speed shiftable automatic AWD	flat	med	light	11	23	11	55	69	20.0
2007	4dr SUV 260-horsepower 3.0L I6 6-speed manual AWD	hills	light	light	20	50	0	30	60	20.1
2006	4dr SUV 225-horsepower 3.0L I6 5-speed shiftable automatic AWD	flat	med	light	21	14	31	34	75	19.3
2005	4dr SUV 225-horsepower 3.0L I6 5-speed shiftable automatic AWD	flat	med	light	5	47	12	36	70	17.3
2005	4dr SUV 184-horsepower 2.5L I6 6-speed manual AWD	hills	light	light	44	0	0	56	60	22.5
2005	4dr SUV 184-horsepower 2.5L I6 5-speed shiftable automatic AWD	flat	med	none	16	13	13	59	115	20.2
2004	4dr SUV 225-horsepower 3.0L I6 5-speed shiftable automatic AWD	flat	med	hvy	2	9	27	62	73	20.6
2004	4dr SUV 184-horsepower 2.5L I6 5-speed shiftable automatic AWD	hills	light	light	4	9	39	49	71	23.1

Return to top

This page shows only averages. See all the BMW X3 fuel economy data.

See TrueDelta's information for all Hatchbacks and Convertibles.

See TrueDelta's information for all BMW models.

What Our Members Are Saying about the Real Gas Mileage of the BMW Z4

BMW Z4 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2007	2dr Hatch 255-horsepower 3.0L I6 6-speed manual RWD	it gets better fuel economy than the M coupe, but still out performs the 2.5i and 3.0i models. see full BMW Z4 review
2007	2dr Convertible 215-horsepower 3.0L I6 6-speed shiftable automatic RWD	Fuel economy is great. Getting 30 to 33 mpg on trips on 2 lane rural highways at 65 to 70 mph. see full BMW Z4 review
2006	2dr Convertible 215-horsepower 3.0L I6 6-speed manual RWD	Around town I get about 23 mpg but on the open highway, get 30 to 32 mpg which is huge since the Z only uses premium grade gas. see full BMW Z4 review
2004	2dr Convertible 225-horsepower 3.0L I6 6-speed manual RWD	Average 26-27mpg combined city/highway in daily commuter driving (no expressway)...even with some spirited driving. see full BMW Z4 review

BMW Z4 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2007	2dr Hatch 330-horsepower 3.2L I6 6-speed manual RWD	City driving only about 17 MPG; highway driving 21 MPG see full BMW Z4 review

TrueDelta Reviews the Real Gas Mileage of the BMW X3

BMW X3 Real Gas Mileage: Pros
Year	Comment
2013	While the boosted four has a clear performance advantage, the swap was motivated primarily by the push for better fuel economy. EPA ratings are 21 mpg city, 28 highway, vs. the 2012 six's 19/25. An Audi Q5 comes close, 20/28, but with 211 horsepower isn't as strong. Despite weighing about 400 pounds less than the X3's 4,112, a Ford Escape with a similarly spec'd engine does no better. A Mercedes GLK350? 19/24. The Volvo is even worse. Compared to cars, the X3 doesn't fare as well. The roomier, nearly as heavy 528i rates 22/33. The crossover's larger frontal area and higher ground clearance take their toll as speed climbs. In our real-world sub-freezing suburban driving, the trip computer usually reported about 21 once the engine was warmed up, matching the EPA rating and quite good for a powerful, two-ton, all-wheel-drive vehicle. Engage an aggressive Eco Pro mode for a Prius-like throttle response and ultra-low rpm shifts, and mid-20s are easily achievable while high 20s are possible. I even observed 32 over one short trip where the lights were in my favor. But the cars behind you won't be happy. Conversely, enjoy the turbo at every opportunity and fuel economy will fall into the teens. A defeatable standard auto start/stop system operates a little more smoothly than in last year's 3-Series, but not as smoothly as it ought to. see full BMW X3 review

What Our Members Are Saying about the Real Gas Mileage of the BMW X3

BMW X3 Real Gas Mileage: Pros
Year	Body/Powertrain	Comment
2007	4dr SUV 260-horsepower 3.0L I6 6-speed shiftable automatic AWD	We get 22.5 mpg consistently in overall averaging and 26 to 27 on open road trips. see full BMW X3 review

BMW X3 Real Gas Mileage: Cons
Year	Body/Powertrain	Comment
2009	4dr SUV 260-horsepower 3.0L I6 6-speed shiftable automatic AWD	Have noticed as low as 10 mpg in start and stop city driving. Average for daily driving is 14 mpg. It uses premium fuel so driving this car is already very expensive. see full BMW X3 review
2006	4dr SUV 225-horsepower 3.0L I6 5-speed shiftable automatic AWD	City driving fuel economy is not bad for an SUV. I average around 16MPG battling heavy traffic and my need for �enjoying using the accelerator�. Highway mileage is not so great. Cruising at 70-80MPH returns around 22MPG. see full BMW X3 review