Regular Gasoline. Jul 2, 2021 — Here's Why Volvos are Crap, DIY car review and car repair with auto mechanic Scotty Kilmer. Number of Rear Axles. Its intercooler and twin-turbo features deliver plenty of power for hauling heavy loads. GREENSBORO, N. The waste gate was replaced and the computer was reprogrammed twice with no improvement. I've been working on this engine since mid 2007. Core return is required for a refund. Volvo's I-See option employs self-learning knowledge of road topography to work with I-Shift, optimizing the truck's speed and gear-shifting in the most fuel. DD13 DD13 IDP HORSEPOWER RANGE 370-525 425-450. Learn more. Maintaining the fuel system health of your volvo d13 engine is essential to avoid bad injector symptoms. – Volvo Trucks has introduced a new concept called ‘downspeeding,’ which takes the industry-wide shift towards lower engine speeds to a new, well, low. . Video Chat. Volvo 2014 engines have been designed to achieve maximum fuel economy by cruising at low engine rpm. Exhaust emissions are also lower than ever before. On the topic of fuel, leaks leading to the injectors and strong fuel odor emanating from the engine are also signs of bad injectors. Fuel Filter, Replacement d11 d13 d16. • Volvo – The '07-spec D11, D13 and D16 diesels (similar to sister company Mack's MP series engines) have sweet spots of 1,300 to 1,500 rpm (1,350 to 1,550 rpm for the lowest ratings of the. GREENSBORO, N. It will drop a little in the colder months usually but with what you are getting there must be an issue. The Volvo D13 also comes with eco mode, which helps reduce exhaust emissions and enhance fuel economy. D13 motor; still pulling great over 8 mpg not burning oil. Loaded can be anywhere from mid 4's in the mountains up to 6. For additional information, reference service document 170/Description,By Jason Morgan. When fuel injectors are damaged, fuel economy, power, and performance all suffer. The enhanced D13 Turbo Compound (D13TC) engine from Volvo Trucks is now standard on all Volvo VNL models. The cab type is an A70″ sleeper with an interior height of 81. The longer intervals can save customers thousands of dollars during the life of a truck. The Volvo D13 engine is an in-line 6-cylinder with a 12. Crankshaft Power. As for the powertrain, Volvo’s new patented wave piston design was validated on the SuperTruck, as well as its new common rail fuel injection system and turbo-compounding, which Volvo is rolling out on its D13. Input the new injector calibration code and calibrate the injectors. A Detroit DD15 will be slightly different from a Cummins X15; a Paccar MX 13 will differ from a Volvo D13. 6,648 satisfied customers. Return this item for free. D11/D13 with 42L/44qt Oil Pan: Volvo VDS-4. As part of Volvo Trucks North America’s overall mission to deliver the best fuel efficiency experience to its customers throughout the product life cycle, the company also offers enhanced fuel economy packages for Volvo VNL and VNR models. Cab Style. 000 km ,in October the dealer changed all my injectors cause I got hard started stopped the engine for fuel and after was longer cracking couple of times, after replacing the injectors I got my fuel mileage increased. 2020 VOLVO VNL64T860 - Vanguard Truck Centers 2020 VNL860 Volvo D13 VPT Engine 455HP Volvo I-Shift 384K Mileage VADA Remaining Factory Warranty Dual Exhaust. D1-13 | D1-20 | D1-30 | D2-75 | D3-110 | D3-220 | D4-260 | D4-300 | D6-370 | D6-435 | D9-575 | D11-670 | D13-900. KRRK-parts 21870635 Fuel Filter Housing with Sensor fits for Volvo FH FM D11 D13 D16 Engine . CAT 4P9537. Volvo Trucks Driving Success. VIN. available for Volvo’s 13-liter D13 engine. Check DetailsView and Download Volvo VNL operator's manual online. Never specify a Volvo D13 engine for a cruise speed above 1550 rpm. Volvo. I think there are power gains and big fuel mileage gains in the pipeline especially with the dual clutch Ishift. — Volvo Trucks North America is taking steps to increase its vehicles’ operational efficiency and cut fuel costs for owners by enhancing the fuel-economy packages in its trucks. Vehicle maintenance vn,vhd (132 pages) Engine Volvo D13F Operator's Manual. The most accurate 2014 Volvo VNLs MPG estimates based on real world results of 1. D13K500TC (368 kW) Max power at. Fuel Specification Volvo VDS-4, SAE 10W-30 Fuel Filters Optional Total Lube Oil Capacity, qts. However, if you have been noticing the need to top up the fuel more often than usual or if your old engine is using up more fuel, then the fuel economy definitely decreases. 82 GPH: Volvo Penta Diesel D1 20. D13 Engine Brochure. 600 hp. 2013Maxx and Matt1924. ive been driveing volvos for the last seven years. 00. International 3508281C93. Used. Three power ratings are available in the range of 500 to 550 hp, with up. Worn fuel injectors can reduce fuel economy an average of 3%. 5 mpg & add an additional 60-120HP! Your engine will gain both HP and torque through the entire RPM band. 7 I Started like 8. Oct 8, 2019. I-See employs real-time map-based data and GPS position to map road topography. You can return the item for any reason in new and unused condition:. With 1450lb-ft, 1450lb-ft, 1550lb-ft, 1650lb-ft, 1750lb-ft, 1850lb-ft of torque respectively. Production of Volvo’s 12. Cummins X15. 8-liter diesel engine. CAPTION: Volvo VNL 740, 760 and 780 models are now standard with the latest-generation D13 Turbo Compound engine. 2019. In other words, it’s the perfect engine for line haul and heavy haul operations. 58 Ratio, T-Ride, 20K FA, 46K RA, 20K Pusher, 196" WB, 223". 8-liter D11 (Mack MP7), the 12. 2013 volvo D13, cylinder head installation procedure, head bolts torque spec. Fuel. 2015 Volvo VN Volvo D13 engine Serial Number(###) ###-####Chassis I'd 918409 Mileage 429,323Procedure for replace rocker box gasket ( leaking). Browse Volvo D13 Fuel / Water Separators For Sale near you on MyLittleSalesman. 2012 Volvo d13 has engine code Sid90 Fmi 14 won't clear checked clogged hoses ok. Trailer - Wally Mo. 5 mpg & add an additional 60-120HP! Your engine will gain both HP and torque through the entire RPM band. See all 6 - listings for this product. A/C Condition:. Mileage. “It really depends on the type of fleet and what they haul. Check out this used 2015 Volvo VNL630 equipped with a 405hp D13 engine and an automated 12sp I-Shift Read More. The 61" midroof sleeper configuration makes this unit ideal for fulfilling your regional hauling needs. The waste gate was replaced and the computer was reprogrammed twice with no improvement. How to replace the coolant pipe. Click here to view all the Volvo VNLs currently participating in our fuel tracking program. In this video, we break down the typical fuel consumption rates of the 2020 Volvo VNL 760. One of the most common symptoms of a failing EGR cooler is coolant. The D13 is designed to produce the power your coach needs, the fuel economy crucial to your bottom line, and the reliability your customers demand. coolant in fuel tanks would mean that an injector cup(s) would be passing coolant into the fuel system. Following shows the average MPG of each of the 7 vehicles in the system. Click to expand. Volvo Trucks has announced that its innovative D13 Turbo Compound engine will now come standard in VNL 740, 760, and 780 models. Suspect egr cooler or injector cups. This is a project that was done in the Fall of 2020 for a task I had to perform at the heavy truck shop. EPA MPG There is a user on here (can't think of name off hand) who has I think a 2008 volvo with d13, has never opened it up, and is at like 1,450,000 miles. The Volvo D13s efficiency, power and light weight improves reliability and operating costs, while meeting EPA regulations. Volvo FE Electric Volvo FL Electric Electric trucks Services FAQ The Leap – How to go electric Silent power Get the most out of your vehicle, with maximum safety and the best fuel efficiency. The cutting-edge Volvo D13TC was first sent off in 2019 and conveys up to 6% more noteworthy eco-friendliness than the D13 VGT. 8. The D13TC engine is designed to minimize greenhouse gas emissions while enhancing fuel economy. Mechanic's Assistant: What's the approximate mileage on your 2013 Volvo? 800000. 5 mpg & add an additional 60-120HP! Your engine will gain both HP and torque through the entire RPM band. Amantya, Dec 9, 2018 #8 + Quote Reply. Volvo’s revamped 2017 D13 engine offers a 2. The Volvo D13 engine is a powerful turbo diesel engine with a stunning performance. 4. Wheelbase. View details. It's only been sitting for about 3 weeks and ran fine when I parked it in the garage. 5. read more. Application at 6 mpg or greater. Additional OE Part Numbers: 21092434, 21119665, 21458369, 21599153, 22027808, 85003658, 85013160,. Learn more. 8 liters, the Volvo D13 can do a lot with a full tank of fuel. All are GHG17-compliant, and. The Volvo D13’s efficiency and power improve operating costs, while meeting GHG emissions standards. . Fuel system problems can be caused by a variety of issues such as clogged filters, fuel pump failures, or issues. $650. 2 product ratings. 7,851 satisfied customers. Rear Axle lbs: 38000. D13 IMO III. Maximum power and torque are available even at low rpm, which lowers fuel consumption and noise levels. Transmissions. Overall, this ensures that you’ll get the most of every drop of fuel in. Release Page Field Service Bulletin 1. There's a decrease in power or fuel economy; Volvo D13 Turbocharged engines are used in a wide range of heavy-duty applications, from trucks to construction equipment. Get Shipping Quotes. Just like the entire Volvo engine family, the D13 is designed to produce the power needed for your specific application, the fuel economy crucial to. Engine Model. I live in midwest, plus own a D13, there's absolutely zero issues in Ohio. only when the engine is shutoff though, fuel pressure is always higher then coolant pressure when the engine is running. Both Mack and Volvo continue to offer three heavy-duty engine platforms for 2017, the 10. Alternative Fuel Trucks & Tractors. The most accurate 2014 Volvo VNLs MPG estimates based on real world results of 1. It has 869,722miles, a Volvo I-Shift 12 speed transmission and 3. V-ACT D16E Brochure 22 A 100 3523_2007-07. The D13 turbo compound (D13TC) engine from Volvo Trucks is now standard on all Volvo VNL models, the OEM recently announced. 36 rear and OD Ishift. “With 36 percent better fuel economy this means that our IPS package has a much. at its option without charge any part which fails due to a defect in material or workmanship within the. Buyers can expect powerful performance as well as maneuverability. yielding a. of torque than the top D13 engine. For applications operating primarily at cruise speed, Volvo’s D13TC uses turbo compounding to recover lost energy and save fuel. If you own a Volvo D13 engine, you may encounter problems with the turbocharger. Overdrive. compounding to capture and harness energy typically lost through the exhaust to recover lost horsepower and improve fuel economy. D13 timing cover. 0. -lb. 5. (22,407 kg. To prevent these issues, follow these guidelines: properly. Now available as an option with the latest D13 Turbo Compound engine, I-Torque is designed to achieve best-in-class fuel efficiency, without compromising performance, drivability and productivity. Mack MP7 & MP8 – 2014+. 4 million. Warning You can compare a maximum of. Regulate Your Speed. Volvo 2014 engines have been designed to achieve maximum fuel economy by cruising at low engine rpm. With our world-class dealer network of more than 430 locations, your trucks are never far from the quality care and maintenance you expect when you buy a Volvo truck. Its 2012 volvo d13 ishift. Coming in a variety of HP configurations: 375hp, 406hp, 425hp, 435hp, 455hp, 500hp. Introducing our next generation turbo compound engine. There is good reason why both Volvo and Detroit state in their specs sheets on their engines that optimum balance at cruise speed is in the 1300-1400 RPM range. Mack, meanwhile, estimates the efficiency generated by turbo compounding on its MP8 engine at 8% to 8. WHY VOLVO. Conclusion: Maintaining Proper Fuel System Health Against Volvo D13 Bad Injector Symptoms. I guess this is D13 Volvo engine. November 1, 2011. Does this happen to newer low mileage motors?! Last edited: Jul 3, 2018. Thank you. In Europe and other key markets, the D13TC. 7. This free. 64, 40k Meritors, HEPA air filters, Heat+Massage seats, i-Shift, Volvo. EPA and California emissions standards based on the use of test fuels with specifications established by these regulatory agencies. 8 GPH: Factors such as propeller pitch, weight, hull / water conditions, etc. 5 Volvo D13, the all-new Lighter Aluminum Billet Wheel VGT Turbo delivers performance, reliability and fuel economy. I use the D12 as boner trucks to teach others how to be owner operators. Volvo D13 Engine, 455hp, I-shift Trans, 264 Rears, 72" Bunk, Durabrite wheels, 602,811 miles, Ready to Work!. Volvo D13 Boost and fuel mileage problem. Oil amp fuel pressure sensor 21634021 for volvo d12 d13 truck. And the higher the mpg rating, the better the fuel use. Together, these factors can help you save up to an additional 0. I tend to run a little faster so most of the time I am in the 7. 2016 VOLVO VNL64T670, ENGINE D13 455 HORSEPOWER, TRANSMISSION. 2010 VOLVO vnl. Checked wiring and seems fine. He says that change has had a huge impact on fuel savings. 98. More efficient air compressors. The diesel particulate filter (DPF) is a critical component of the Volvo D13 engine's aftertreatment. Mileage: 712509: Engine Type: D13: Horse Power: 405: Transmission: AMT: Fuel Type: Diesel: GVW: 50400:. The DPF in the Volvo D13's Aftertreatment System. No lights or codes, just the rough idle. The Volvo D13 engine makes this ride very comfortable for the driver and passenger, while insuring the best fuel mileage in the industry. Heavy Duty Fuel Transfer Pump. Condition: Used. Planning to buy this 2016 Volvo Vnl780 500hp Ishift eco torque! Pulling UPS loads all over the states with my wife , we are a team ! Right now I own 2005 Vnl 630 D12 with 3 pedals auto tranny II generation! Geting around 7-7. The Volvo XE13 powertrain package is designed to cruise comfortably in the engine’s sweet spot reducing engine friction and increasing fuel efficiency. *RATING 5. Plus the claim about Ohio terrain is also not accurate. Get Shipping Quotes Opens in a new tab. volvo d13 engine faults codes DTC P21564 DtC P22FB92 DTC P220E93 2018 Volvo truck. 10. The Volvo D13 is generally considered to be a good engine. Want owners of D13 to chime in on thoughts of. Write a review. $529. 2009 VOLVO vnl630 for sale No DEF only DPF D13 500hp motor rebuilt 300,000km ago 13spd manual 1. 8-liter D13 (MP8) and 16. Fuel Injection Pressure, psi (bar) 35,000 (2,400). 350. Volvo - 31272732Bosch - 0261230238Related Manuals for Volvo D13. The Volvo D12 is a heavy-duty diesel engine that delivers approximately 800 ft-lbs. OlegMel posted Oct 15, 2023. 5 M on them, I have replaced the injectors multiple times on those machines (both the Volvo and the Peterbilt). Available for an additional cost of $750 USD. D1-13 | D1-20 | D1-30 | D2-75 | D3-110 | D3-220 | D4-260 | D4-300 | D6-370 | D6-435 | D9-575 | D11-670 | D13-900 *L = Liter per Hour / RPM Select Volvo Penta Diesel Test Model HP Fuel consumption WOT Boat owner? Volvo. New sensor on the ventury pipe ( do not know the name. Hello great minds! My D13 giving me hard time when on idle! abnormal vibration and 1 gal/h. 2016 Volvo D13 500hp I shift eco torque Discussion in 'Volvo Forum' started by roundel, Mar 29, 2015. Following shows the average MPG of each of the 7 vehicles in the system. Now standard, our next generation Turbo Compound is up to 6% more fuel efficient than our current 2020 D13 engine. may affect the. . View details. In addition to this, thanks to the innovative application Volvo uses for the turbo compound technology, it allows the D13TC to run at lower RPM’s which is all part and parcel of how this engine is able to deliver the incredible fuel efficiency it. Early on he saw the advantages Turbo Compounding could offer their fleet. 8. Use this calculator to compare the cost of fuel and DEF consumption between select prior emission level Volvo trucks and a greenhouse gas. maximum fuel economy and performance. Volvo D13 Fuel System Diagram, 2004 VOLVO D12. The top-rated D16 engine features 100 more horsepower and 200 more lb-ft. A/C Condition:. I have a 2012 Volvo VNL 780 with a D13 Volvo Engine with 815,000 miles on it. With fuel having an LHV of 42700 kJ/kg and density of 840 g/liter at 15 °C (60 °F). Truck 17. And have - Answered by a verified Technician. My truck (Volvo VNL 780, D13 engine) has two fault codes, My truck (Volvo VNL 780, D13 engine) has two fault codes, MID 140 PSID 239 and PSID 235. The most accurate 2019 Volvo VNL860s MPG estimates based on real world results of 117 thousand miles driven in 7 Volvo VNL860s Click here to see. 47 rear axle ratio. Available only for VNL, the D13TC brings even better fuel economy savings and more power. Ask your salesman to help you choose a rear axle ratio appropriate for your expected cruising speed and gross combination weight. 73%) removed. A-Z Model: Z-A Hours: High to Low Hours: Low to High Mileage: High to Low Mileage: Low to High Date Added: Newest First Date Added: Oldest First Stock Number: A-Z Stock. 2017 Volvo VAH, Volvo Engine, ishift, 600k Mileage. Volvo 2014 engines have been designed to achieve maximum fuel economy by cruising at low engine rpm. VOL 85103778. After. Cab. AT2512C – Direct Drive for Volvo D11 and D13 Engines ATO2512C – Overdrive for Volvo D11 and D13 Engines AT2812C – Direct Drive for Volvo D16 Engine ATO3112C – Overdrive for Volvo D16 Engine NOMENCLATURE AT O XX 12 C Automated Mechanical Transmission O = Overdrive No Letter = Direct Drive Maximum Input Torque Nm (lb-ft). I have engen light from this morning and my fuel consumption is 61 litar pre 100km. Finer control allows quicker, more accurate fuel injection for improved fuel efficiency, while a clean installation improves reliability and dramatically reduces engine noise. The Volvo D13 turbo compounding engine delivers fuel efficiency and power for a variety of truck applications. . Mobile; Español. 5 - 5. And it’s the gold standard of Volvo engines for a reason. Free shipping. Volvo D13 fuel pump replacement Discussion in 'Volvo Forum' started by Johny41, May 13, 2014. 9 to 0. Technician: Mike Mcmillan. Download Overhaul Packages PDF. See How the New D13TC Engine Works. •. 4. Volvo Announces Xceed Fuel Efficiency Package For VNL 760 & VNL 860 Trucks Posted 11/5/2018. This valve is located on the side of the engine, near the front. It exchanges raw power for improved fuel economy. replace it. Volvo Trcks. Volvo’s VNL 760 equipped with the Xceed package improves fuel economy by up to 16%. Save Money & Fuel. Oil amp fuel pressure sensor 21634021 for volvo d12 d13 truck. Fuel type: diesel: Cooling system: Water-cooled: Output;. Emission compliance: IMO Tier III VOLVO PENTA INBOARD DIESEL. Due to the fact its actually private owned fuel it bypasses pump standards and biodiesel standards both minimum and maximum set by state. 3 Avg MPG. 5 engine specifications. up is to keep it under 1500 rpm. Total capacity 49,400 lb. Problem NOT solved!Genuine OEM Volvo D13 US17 fuel injector 85150350 kit. Volvo D13 P006964 gman07 posted Oct 18, 2023. I just purchased, used same 780 ,2010 ,D13,Eaton 13 i get same mpg. GVW: 80000: CDL Required: Yes: Suspension: Air: Drive Axles. Not Available. 47 rear axle ratio. Horsepower: 455 hp. It started throwing the “check” light and displaying message “Poor DEF quality, engine will derate in __ minutes”. 2008-2013. $228. 8-liter D13 diesel will not be affected. Rolando Mancilla Flores. 2012 Volvo d13 has engine code Sid90 Fmi 14 won't clear. View details. 2 g/hour/bhp Volvo Engine Brake. Here are seven symptoms to watch out for: 1. Check out this used 2015 Volvo VNL630 equipped with a 405hp D13 engine and an automated 12sp I-Shift Read More. If you get the filters from a dealer, they will come in the kit which will have the primary oil filters, the bypass filter, and the primary fuel filter in a box. In Europe and other key markets, the D13TC engine has exceeded expectations and has proven to be fuel efficient, reliable and popular with drivers. In 2013, about 87 percent of all Volvo trucks invoiced in the US and Canada were specified with a Volvo engine. MILEAGE 582,000 TO 744,000 ENGINE D13 435HP TRANSMISSION MANUAL 10 SPEED RATIO 3. Volvo d13 engine faults codes DTC P21564 DtC. Mileage Customer Yes No. Engine Make. Two XE ratings, six Eco-Torque and three Dual-Torque ratings provide dual-personality torque output for customers who desire the fuel. Our Volvo DPF delete solution is made by 100% online reprogramming of the engine control. Volvo D13TC Engine. 339) Flywheel housing/SAE size 14”/SAE1 Technical data according to ISO 8665. The variations are between 400-505hp and about 1,471-1,671lb-ft of torque. If you have any other questions, don't hesitate. yes what you heard is the general consensus of Volvo dealers, the D13 is more reliable with less problems, and more fuel efficient than the D16. Planning to buy this 2016 Volvo Vnl780 500hp Ishift eco torque! Pulling UPS loads all over the states with my wife , we are a team !. 2 mpg by the mileage guesser, 3. 5 L, Manual 6-spd. ft. No codes, no intake leaks, new injectors and cups, new boost and nox sensors. 2% and 6. More about the volvo d13. com. Mike Mcmillan. 1Mb: Download: Volvo D13F Engines Fuel System, Design and Function Service Manual [PDF] 296. . Volvo D13 405-500 hp 1450-1900 lb-ft. One must just try dealing with electrical wiring if knowing the below ideas &. 1 with a 13 liter. Volvo Trucks. 5% better fuel efficiency in comparison to its previous generation (2014 models). Engine Volvo D13 User Manual. Introducing our next generation turbo compound engine. Another common Volvo D13 bad fuel injector symptom is the check engine light turning on. Lower total engine revs; better fuel economy Volvo D11, D13, D16 are the only EPA ’10 diesels using the same base engine and EGR systems as in 2007 (i. 2017 Volvo VNL + D13 Every time this truck hits a hill, it generates this code and significantly loses power for the rest of the day. Volvo’s revamped 2017 D13 engine offers a 2. Volvo Trucks North America is introducing the next generation of its turbo compound technology, providing up to an additional 3% improvement in fuel efficiency. 5. Transmission. 2 System 0444043087. It also has excellent fuel mileage. Feb 10, 2011. The D13TC engine is designed to minimize greenhouse gas emissions while enhancing fuel economy. Volvo offers two XE, integrated drivetrain ratings, as well as. . Get it as soon as Friday, Dec 16. See full list on myboatcare. . "The Volvo D13 features 14 different power ratings ranging from 375 up to 515 horsepower (export configuration). MAK 85103778. 2 is probably pretty good. DaveLV, Dec 12, 2015. 7-8 mpg during winter, 8-9 above freazing, running 62mph with average and light, 55-60 very heavy ; i sold it with 1,833,000 miles on original motor,D13/08. So for drives that need as. Mileage: 487086. Page 1 of 2 1 2 Next > Nov 6, 2018 #1. The truck had a problem, injector cups were replaced and injector #4 was changed as well. One such problem is a decrease in power or fuel economy. This truck 2020 Volvo VNL64T860 is located in Atlanta Engine make and model are: VOLVO VNL64T860 Transmission type is: GVWR: VIN: Financing available. Listen for a buzz from the vicinity of the fuel tank when the ignition is turned on. Volvo Trucks D12, D12A, D12B, D12C, D11F, D13F, D16D, D16F Engines Repair Service Manual. The simplicity of the Volvo Penta D13 design not only results in improved fuel efficiency and reduced emission of harmful pollutants — it also means it’s easier to maintain. 14 12-12-2013, 12:29 PM. Find Volvo for sale on Machinio. Better combustion for better fuel economy. VOLVO D13 ENGINE provide input to the EMS: • Ambient Air Temperature Sensor 1. The D13 with turbo compounding also includes the enhancements made for Volvo’s 2017 line of engines, including assembled camshaft, a common-rail fuel system, and an updated wave piston design. Better combustion for better fuel economy. No effect. nasriza. The D13 is designed to meet and exceed expectations of its hauling capabilities. 8 PSI. this could indicate that the unit injector is faulty and leaks fuel. he was like- maybe they need few hundred miles to learn and. 34. EGR all. Find the best priced used Volvo D13 Fuel / Water Separators by owners and dealers. The US Department of Energy gave Volvo $20 million to work with and the truck maker matched the funding, and then some. Ultra-high compression ratios paired with a new swirl piston design create better combustion—and up to 3% better fuel economy. 20668 Engine Dxi11 Gb. 5% fuel efficiency gain versus its 2014 predecessor, using the same new common-rail fuel system, wave pistons, and assembled camshaft as found in the 2017 model D11, along with a new two-speed coolant pump on XE models that boosts fuel economy by 0. 7,858 satisfied customers.