Gas mileage 2007 buick lucerne

Search by make for fuel efficient new and used cars and trucks ... Fuel Economy Guides; ... Owner MPG Estimates 2008 Buick Lucerne 6 cyl, 3.8 L, ...

Gas mileage 2007 buick lucerne. The most accurate 2008 Buick Lucernes MPG estimates based on real world results of 1.0 million miles driven in ... 2008 Buick Lucerne CX 3.8L V6 GAS Automatic 4 Speed ...

Prolong the life of your car and keep it in tip-top shape by following advice from automobile experts. Reader's Digest offers 75 tidbits on how it's done. Some suggestions: buy gas...

View and Download Buick Lucerne 2007 owner's manual online. Buick Lucerne Owner's Manual. Lucerne 2007 automobile pdf manual download. Sign In Upload. ... Page 215 Average Economy Press the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average miles per gallon (mpg) or liters per 100 kilometers …The 2014 Can Am Spyder has an average gas mileage of 36.5 mpg. The exact specifications, however, tend to vary with weather conditions, terrain and rider habits. The Can Am Spyder ...Cost to Fill the Tank. $65. Tank Size. 18.0 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2006 Buick Lucerne.Power. 279 PS / 275 bhp / 205 kW @ 6000 rpm. Torque. 400 Nm / 295 ft.lb / 40.8 kgm @ 4400 rpm. Economy. 15/23/18 US MPG city/highway/combined. 2006 Buick Lucerne CXS (2007) specifications. sections. pictures dimensions & …Luggage Volume. 17 ft 3 (4 door) Fuel Type. Regular Gasoline or E85. Engine Descriptor. Transmission Descriptor. CLKUP. Fuel Economy of the 2009 Buick Lucerne. Compare the gas mileage and greenhouse gas emissions of the 2009 Buick Lucerne side-by-side with other cars and trucks.

Fuel economy of the 2009 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. Gas Mileage Tips; Driving More Efficiently; Keeping Your Car in Shape; Planning and Combining Trips; ... 2008 Buick Lucerne Personalize Find a car: 6 cyl, 3.8 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Regular Gasoline Combined MPG: 19. combined. city/highway. MPG. ... Drive: Front-Wheel Drive: Gas Guzzler: no: …Search by make for fuel efficient new and used cars and trucks ... Fuel Economy of 2007 Buick Vehicles. ... 2007 Buick Lucerne 8 cyl, 4.6 L, ...31-Oct-2019 ... This video addresses a very common problem with any vehicle that has an electric throttle and will start, but stalls almost immediately, ...Nov 11, 2011 · Mileage: 104,804 miles MPG: 17 city / 26 hwy Color: Silver Body Style: Sedan Engine: 6 Cyl 3.8 L Transmission: Automatic. Description: Used 2006 Buick Lucerne CXL with Front-Wheel Drive, Cooled Seats, Chrome Package, Heated Seats, Keyless Entry, Luxury Package, Driver Confidence Package, and Heated Mirrors. More. View detailed gas mileage data for the 2008 Buick Lucerne. Use our handy tool to get estimated annual fuel costs based on your driving habits.

The Lucerne can be optionally equipped with a 40/20/40-split front bench seat for six-person seating. The full-size Lucerne’s standard engine is General Motors’ timeless 3.8-liter V-6, but CXL ...Make sure your test drive is thorough, and take a peek under the hood before you buy. Safety 7/10 – Crash test ratings are kind of middling, but anti-lock brakes come standard. Gas Mileage 6/10 – The V6 model averages 17/26 miles to the gallon, city/highway, which isn’t great, even by 2007 full-size sedan standards.The IRS just updated the standard mileage rates for 2021. The big change from last year to this year is a drop of 1.5 cents in the per mile rate. Standard mileage rates for 2021 ha...The V6 has an EPA estimated gas mileage of 17 miles per gallon in the city and 26 on the highway. The V8 has an EPA estimated gas mileage of 15 miles per gallon in the city and 23 on the highway. Handling and Braking. The Lucerne is equipped with four-wheel independent suspension that is calibrated differently for each model.Detailed specs and features for the Used 2007 Buick Lucerne CXL including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.

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Buick Lucerne 2007 2007 Buick Lucerne CXL 3.8L V6 GAS Automatic 4 Speed. Property of Cub333 Added Jun 2021 Location:2005 Buick LeSabre Personalize Find a car: 6 cyl, 3.8 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Regular Gasoline Combined MPG: 21. combined. city/highway. MPG. City MPG: 18. city. Highway MPG: 27. highway. 4.8 gals/100 miles . Unofficial MPG Estimates Shared by Vehicle Owners : View Estimates19.1. $3,000. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.Buick Mileage Reports. There are 2935 Buicks from 36 different models with reported gas mileage parked at Fuelly Top 10 Cars. Buick Enclave (408) Buick LeSabre (405) Buick Regal (339) Buick Century (305) Buick LaCrosse (267) Buick Encore (244) Buick Park Avenue (146) Buick Lucerne (141) Buick Rendezvous (131) Buick Verano (115) A. …21 MPG. 17 City. 26 Highway. Tailpipe Emissions. 7 tons CO 2. Lucerne CX. vs. 6.5 tons. Avg. Large Car. Yearly estimate based on your driving miles. Learn more about 2007 …The 2014 Can Am Spyder has an average gas mileage of 36.5 mpg. The exact specifications, however, tend to vary with weather conditions, terrain and rider habits. The Can Am Spyder ...

View detailed gas mileage data for the 2006 Buick Lucerne. Use our handy tool to get estimated annual fuel costs based on your driving habits.View detailed gas mileage data for the 2010 Buick Lucerne. Use our handy tool to get estimated annual fuel costs based on your driving habits.n/a. Gwatney Buick GMC. 4.6. (2 Reviews) Find More Dealers. More than 36 SureCritic verified owner ratings and reviews of the 2007 Buick Lucerne. 'Badly needed: brightly painted warning cones.'.When it comes to choosing a new vehicle, gas mileage is an important factor for many buyers. With rising fuel costs and a growing concern for the environment, it’s no wonder that p...Fuel economy of the 2009 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. 2007 Buick Lucerne CX 4dr Sedan (3.8L 6cyl 4A) 50 of 50 people found this review helpful. This car has done everything the manufacture said it would and has better gas mileage than claimed. 20.2 ... 16 mpg (14.7 litres/100km) Highway. 26 mpg (9 litres/100km) Combined. 19 mpg (12.4 litres/100km) These values have been adjusted to reflect the EPA's new 2008 standards for calculating mileage. Details. Full_name. 2006 BUICK LUCERNE.Gas Mileage Tips; Driving More Efficiently; Keeping Your Car in Shape; Planning and Combining Trips; Choosing a More Efficient Vehicle; Tips for Hybrids, Plug-in Hybrids, and Electric Vehicles; Fuel Economy in Cold Weather; ... 2007 Buick Lacrosse/Allure. EPA MPG Owner MPG Estimates 2007 Buick Lacrosse/Allure 6 cyl, 3.6 L, Automatic 4-spd …20 mpg. Combined MPG. $209 /mo. Cost to Drive. 4 yr / 50,000 mi. Original Warranty. Buick Lucerne model years. 2011. 2010. 2009. 2008. 2007. 2006. Buick Lucerne for Sale. 2011. 2010. 2009....2006. 22.3 Avg MPG. 51 Vehicles. 2,327 Fuel-ups. 686,414 Miles Tracked. View All 2006 Buick Lucernes. The most accurate Buick Lucerne MPG estimates based on real world results of 3.4 million miles driven in 218 Buick Lucernes.View detailed gas mileage data for the 2006 Buick Lucerne. Use our handy tool to get estimated annual fuel costs based on your driving habits.2007 Buick Lucerne CXL. 89,402 mi. $8,500 $400 price drop. Fair Deal. Free CARFAX Report. De Anda Auto Sales Inc. Dealerships need five reviews in the past 24 months before we can display a rating ...

16-Nov-2020 ... 2007 Buick Lucerne EGR & PCV Testing. Chris Ulm ... Is your gas cap causing a check engine light? ... Buick Lucerne 100,000 miles mark update ...

Browse the best May 2024 deals on Buick Lucerne vehicles for sale in Fort Wayne, IN. ... Combined gas mileage: 21 MPG Fuel type: Gasoline Interior color: LIGHT TITANIUM Transmission: ... 2007 Make: Buick Model: Lucerne Body type: Sedan Doors: 4 doors Drivetrain: Front-Wheel Drive Engine: Fuel economy of the 2007 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. 2006. 22.3 Avg MPG. 51 Vehicles. 2,327 Fuel-ups. 686,414 Miles Tracked. View All 2006 Buick Lucernes. The most accurate Buick Lucerne MPG estimates based on real world results of 3.4 million miles driven in 218 Buick Lucernes. Overview. 4.6 (67 reviews) The good: Highway poise. Automatic transmission behavior (V-8) Forward visibility. Trunk space. Input for MP3 players. The bad: Northstar V-8's low-rpm torque. Wide... Detailed specs and features for the Used 2007 Buick Lucerne including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Cost to Fill the Tank. $65. Tank Size. 18.0 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2006 Buick Lucerne. View and Download Buick Lucerne 2007 owner's manual online. Buick Lucerne Owner's Manual. Lucerne 2007 automobile pdf manual download. Sign In Upload. ... Page 215 Average Economy Press the trip/fuel button until AVG ECONOMY displays. This display shows the approximate average miles per gallon (mpg) or liters per 100 kilometers … ResetTheConsole fueled-up their 2007 Buick Lucerne. Last Tank: 20.1 MPG 1 week ago; Rcode427 added 1 notes for their 2006 Buick Lucerne. 2 weeks ago; oew fueled-up their 2009 Buick Lucerne. Last Tank: 14.2 MPG 2 weeks ago; canttrackme added 1 notes for their 2007 Buick Lucerne. 2 weeks ago; frankacar added 1 notes for their 2008 Buick Lucerne ... 2007 Buick Lucerne Battery Size. The recommended 2007 Buick Lucerne battery size is 79 (Height: 12.1" x Width: 7.1" x Length: 7.4"). 2007 Buick Lucerne Battery Size(s) Trim Battery Size Code Battery Size (L X W X H) (Imp.) ... Gas Mileage. Gas Tank Size. Post Written By AutoPadre. How to Evacuate Car AC System? Essential Steps for Effective …The underhood fuse block is located on the passenger side of the engine compartment. Buick Lucerne – fuse box – engine compartment. Fuses. Usage. F1. Spare. F2. Driver’s Side Low-Beam. F3.

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19.1. $3,000. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.View detailed gas mileage data for the 2011 Buick Lucerne. Use our handy tool to get estimated annual fuel costs based on your driving habits.18.1 Avg MPG. Buick Lucerne 2007. 2007 Buick Lucerne CXL 3.8L V6 GAS Automatic 4 Speed. Added Jun 2021 • 20 Fuel-ups. Property of Cub333. 21.6 Avg MPG. Lucille. 2007 …The average realtor mileage deduction depends on which method you use to calculate it and how much time you spend driving your car for business purposes. You can use the actual exp...Which 2007 Buick Lucerne Trim Is the Best Value? Original MSRP: CX: $25,745; CXL: $28,775; CXS: $33,775; The CX trim has enough standard equipment to please most buyers. The list includes keyless entry, power …Renamed in honor of its new engine, the 1967 Buick GS 400 was a well-kept muscle car secret. Learn more about it, and see photos and specifications. Advertisement Buick's muscle ca...Fuel Economy of the 2007 Buick Lucerne. Compare the gas mileage and greenhouse gas emissions of the 2007 Buick Lucerne side-by-side with other cars and trucks2008 Buick Lucerne CX 3.8L V6 GAS Automatic 4 Speed Sedan Added Nov 2017 • 136 Fuel-ups. Property of igrindstaff . 16.5 Avg MPG. Lucerne. 2008 Buick Lucerne CXL 3.8L V6 GAS Automatic 4 Speed Sedan Added Jan 2022 • 17 Fuel-ups. Property of hershy314 . 21.6 Avg MPG. Moms '08 Buick. 2008 Buick Lucerne CXS 4.6L V8 GAS Automatic 4 …11-Oct-2020 ... I'm proud to say My 2007 Lucerne has 200k miles on it. Took it to the dealership today who said the trade in value is $300 (it's got a few ...19.1. $3,000. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. ….

Apr 14, 2023 · Make sure your test drive is thorough, and take a peek under the hood before you buy. Safety 7/10 – Crash test ratings are kind of middling, but anti-lock brakes come standard. Gas Mileage 6/10 – The V6 model averages 17/26 miles to the gallon, city/highway, which isn’t great, even by 2007 full-size sedan standards. Rick, 05/11/2010. 2010 Buick Lucerne CXL 4dr Sedan (3.9L 6cyl 4A) car has a noise/vibration coming from the front floor hump at highway speed. Dealer & GM field personnel have changed the ...Apr 14, 2023 · Make sure your test drive is thorough, and take a peek under the hood before you buy. Safety 7/10 – Crash test ratings are kind of middling, but anti-lock brakes come standard. Gas Mileage 6/10 – The V6 model averages 17/26 miles to the gallon, city/highway, which isn’t great, even by 2007 full-size sedan standards. 19.1. $3,000. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.Here are the most common problems that will throw the code: The most common causes of P0446 are: A Faulty or failed EVAP vent solenoid. Clogged or blocked EVAP charcoal canister. Damaged or corroded EVAP system wiring or connections. Failed EVAP pressure sensor. Malfunctioning EVAP purge solenoid. Bad fuel cap. Shop 2007 Buick Lucerne vehicles for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 29 2007 Lucerne models nationwide. Last Updated 2023-04-14. The Buick Lucerne has different wiper blade sizes including the: driver's side - 24" (2006 to 2011) passenger's side - 21" (2006 to 2011) The complete Buick Lucerne wiper data is specified in our data below, organized by trim and model year.The purge solenoid was replaced. the gas mileage is still bad and there's T... - Buick 2008 Lucerne question. Search Fixya. Browse Categories Answer Questions ... Evap vent valve location 2007 buick lucerne. Buick Lucerne Cars & Trucks. 2007 buick lucerne serpentine belt diagram. 2007 Buick Lucerne CXS Sedan. Check Out the … Gas mileage 2007 buick lucerne, Compare the gas mileage and greenhouse gas emissions of the 2010 Buick Lucerne side-by-side with other cars and trucks. Skip to main content. Mobile Español Site Map Links FAQ Videos. Find a Car. Searches. Find a Car – Home; Compare Side by Side; Power Search; ... 2010 Buick Lucerne EPA Size Class : Large Cars: Drive: Front …, Fuel economy of the 2009 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. , View detailed specs, features and options for the 2007 Buick Lucerne 4dr Sdn V6 CXL at U.S. News & World Report., Buick car models come in all shapes and price ranges. See pictures and learn about the specs, features and history of Buick car models. Advertisement Buick models come in all shape..., 19.1. $3,000. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. , 2007 Make: Buick Model: Lucerne Body type: Sedan Doors: 4 doors Drivetrain: Front-Wheel Drive Engine: 275 hp 4.6L V8 Exterior color: White Combined gas mileage: 19 MPG Fuel type: Gasoline Interior color: Brown (Tan) Transmission: 4-Speed Automatic Mileage: 120,802 NHTSA overall safety rating: Not Rated Stock number: 41806 VIN: …, Fuel economy of the 2007 Buick Lacrosse/Allure. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks., Hide in transit listings. Save up to $1,781 on one of 548 used 2007 Buick Lucernes near you. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools., All the same, a Chrysler 300C with all-wheel drive matches the Lucerne Super’s mileage for roughly the same price. The new 2009 Lincoln MKS is rated even better: 16/23 mpg with AWD and 17/24 mpg ..., Compare the gas mileage and greenhouse gas emissions of the 2010 Buick Lucerne side-by-side with other cars and trucks. Skip to main content. Mobile Español Site Map Links FAQ Videos. Find a Car. Searches. Find a Car – Home; Compare Side by Side; Power Search; ... 2010 Buick Lucerne EPA Size Class : Large Cars: Drive: Front …, Original MSRP: CX: $25,745. CXL: $28,775. CXS: $33,775. The CX trim has enough standard equipment to please most buyers. The list includes keyless entry, power windows and mirrors, and a driver’s seat with six-way power adjustability. Find a used Buick Lucerne CX. For maximum luxury, opt for a CXS., Used 2009 Buick Lucerne For Sale; MPG & Gas Mileage Data; Related Used 2009 Buick Lucerne info. Shop used vehicles in your area. Used Ford F-250 Super Duty 2012; Used Ford F-250 Super Duty 2014;, The most common Buick Lucerne issues include oil leaks, fuel pump failure, and electrical issues. ... Many owners of the 2007 Buick Lucerne had problems with their water pump ... Pump is fine. Low mileage. Don’t know exact mileage but can get. She is at dealership now to find out what repairs need done on her (above). Are you …, The 2007 Buick Lucerne comes in 3 different trims, ranging from the CX Sedan 4D with a base MSRP of $4,902.00 to the CXS Sedan 4D with a base MSRP of $5,706.00. For an in-depth side-by-side ..., The 2007 Buick Lucerne CXL V8 is a carbon copy of the CXL V6 in terms of features, but it does have a bigger and more powerful V8 engine to enhance performance of this full-size luxury sedan. The roomy 2007 Lucerne CXL V8 marks the return of the V8 to the Buick lineup. It is a 4.6-liter engine that hits 275-hp with a 4-speed automatic only., 2007 Buick Lucerne CXL Sedan 4D. Advertisement. See pricing for the Used 2007 Buick Lucerne CXL Sedan 4D. Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2007 Buick Lucerne CXL ..., Fuel economy of the 2008 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. , Reliability 8/10 – Drivers have reported 350,000 miles and up. You might not get there in a used model, but your odds of hitting 250,000 aren’t bad. Safety 8/10 – Strong crash test scores and generous standard safety features make the Lucerne safer than most 2006 sedans. Gas Mileage 6/10 – It’s a bit of a gas-guzzler, but 17/25 miles ..., All the same, a Chrysler 300C with all-wheel drive matches the Lucerne Super’s mileage for roughly the same price. The new 2009 Lincoln MKS is rated even better: 16/23 mpg with AWD and 17/24 mpg ..., As a general rule, putting a lift kit and bigger tires on a truck will decrease its gas mileage. There are, however, some ways to mitigate this. Tires and suspension components hav..., Fuel Economy of the 2007 Buick Lucerne. Compare the gas mileage and greenhouse gas emissions of the 2007 Buick Lucerne side-by-side with other cars and trucks, The Used 2007 Buick Lucerne Sedan CXL is priced between $9,995 and $9,995 with odometer readings between 113695 and 113695 miles. Shop with Edmunds for perks and special offers on used cars ..., Come the 2009 model year, an upgrade to a 3.9-liter V-6 will add power, E85 ethanol fuel capability and an estimated 1 mpg gas mileage improvement. It’s when you get to the top of the line that ..., All the same, a Chrysler 300C with all-wheel drive matches the Lucerne Super’s mileage for roughly the same price. The new 2009 Lincoln MKS is rated even better: 16/23 mpg with AWD and 17/24 mpg ..., Buick Lucerne 2007 2007 Buick Lucerne CXL 3.8L V6 GAS Automatic 4 Speed. Property of Cub333 Added Jun 2021 Location:, Gas Mileage Tips; Driving More Efficiently; Keeping Your Car in Shape; Planning and Combining Trips; ... 2008 Buick Lucerne Personalize Find a car: 6 cyl, 3.8 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Regular Gasoline Combined MPG: 19. combined. city/highway. MPG. ... Drive: Front-Wheel Drive: Gas Guzzler: no: …, We review the 6 best mileage trackers, including: Hurdlr, Best for Freelance; TripLog, best for fleets; Stride, Best Free Option; SherpaShare; among others. By clicking "TRY IT", I..., The most accurate 2006 Buick Lucernes MPG estimates based on real world results of 685 thousand miles driven in 30 Buick Lucernes ... 2006 Buick Lucerne CXL 3.8L V6 GAS Automatic 4 Speed Sedan Added Oct 2019 • 4 Fuel-ups. Property of ... Lukisto added a 2007 Buick Lucerne to their garage. 4 days ago; Rcode427 added 1 notes for their 2006 ..., See pricing for the Used 2007 Buick Lucerne CX Sedan 4D. ... Fuel Economy. City 17/Hwy 26/Comb 20 MPG. Bore x Stroke. 3.80 x 3.40. Compression Ratio. 9.4. Fuel Type. Gas. Fuel Induction ..., NA. $2,800. 16.5 barrels/yr. 494 grams/mile. 324 miles. Total Range. Page 1. Fuel economy of the 2011 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. , Your Lucerne’s oxygen sensors measure the amount of oxygen in the exhaust to help insure that the proper air/fuel mixture is realized. If they totally go bad they usually don’t trigger the reduced engine power mode, but if you plug your code scanner and it comes up with an oxygen sensor related code such as P0160, it’s definitely worth ..., Fuel economy of the 2007 Buick Lucerne. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. , The V6 has an EPA estimated gas mileage of 17 miles per gallon in the city and 26 on the highway. The V8 has an EPA estimated gas mileage of 15 miles per gallon in the city and 23 on the highway. Handling and Braking. The Lucerne is equipped with four-wheel independent suspension that is calibrated differently for each model.