Son's Automotive Group Compares 2018 Honda Odyssey VS 2018 Mercedes Metris Near Braselton, GA

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2018 Honda Odyssey

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2018 Honda Odyssey

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2018 Mercedes Metris

Safety Comparison

The Odyssey has a standard Whiplash Mitigation Front Seat Design, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Whiplash Mitigation Front Seat Design system moves the headrests forward to prevent neck and spine injuries. The Metris Passenger doesn’t offer a whiplash protection system.

The Odyssey EX/EX-L/Touring/Elite has standard Collision Mitigation Braking System, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The Metris Passenger offers an available collision warning system without the automated brake feature that would prevent or reduce the collision if the driver fails to react.

To help make backing safer, the Odyssey EX/EX-L/Touring/Elite’s cross-path warning system uses wide-angle radar in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. The Metris Passenger doesn’t offer a cross-path warning system.

The Odyssey EX/EX-L/Touring/Elite has standard HondaLink Assist, which uses a global positioning satellite (GPS) receiver and a cellular system to send emergency personnel to the scene if any airbags deploy. The Metris Passenger doesn’t offer a GPS response system, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the Odyssey and the Metris Passenger have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, available lane departure warning systems, blind spot warning systems and front and rear parking sensors.

For its top level performance in all IIHS frontal, side, rear impact and roof-crush tests, with its optional front crash prevention system, and its available headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the 2018 Odyssey the rating of “Top Pick” for 2018, a rating granted to only 87 vehicles tested by the IIHS. The Metris Passenger has not been tested, yet.

Warranty Comparison

Honda’s powertrain warranty covers the Odyssey 2 years and 24,000 miles longer than Mercedes covers the Metris Passenger. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the Metris Passenger ends after only 3 years or 36,000 miles.

The Odyssey’s 5 year corrosion warranty has no mileage limitations, but the corrosion warranty on the Metris Passenger runs out after 100,000 miles.

There are almost 3 times as many Honda dealers as there are Mercedes dealers, which makes it much easier should you ever need service under the Odyssey’s warranty.

Reliability Comparison

The engine in the Odyssey has a single overhead cam for simplicity. The engine in the Metris Passenger has dual overhead cams, which add to the number of moving parts and the complexity of the cylinder heads.

J.D. Power and Associates’ 2016 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Honda vehicles are more reliable than Mercedes vehicles. J.D. Power ranks Honda 7th in reliability, above the industry average. With 9 more problems per 100 vehicles, Mercedes is ranked 12th.

From surveys of all its subscribers, Consumer Reports’ April 2017 Auto Issue reports that Honda vehicles are more reliable than Mercedes vehicles. Consumer Reports ranks Honda 7 places higher in reliability than Mercedes.

Engine Comparison

The Odyssey’s 3.5 SOHC V6 produces 72 more horsepower (280 vs. 208) and 4 lbs.-ft. more torque (262 vs. 258) than the Metris Passenger’s 2.0 turbo 4 cyl.

Fuel Economy and Range Comparison

On the EPA test cycle the Odyssey 9-speed Auto gets better fuel mileage than the Metris Passenger (19 city/28 hwy vs. 19 city/23 hwy).

An engine control system that can shut down half of the engine’s cylinders helps improve the Odyssey’s fuel efficiency. The Metris Passenger doesn’t offer a system that can shut down part of the engine.

To lower fuel costs and make buying fuel easier, the Honda Odyssey uses regular unleaded gasoline. The Metris Passenger requires premium for maximum efficiency, which can cost 20 to 55 cents more per gallon.

The Odyssey has a gallon more fuel capacity than the Metris Passenger (19.5 vs. 18.5 gallons), for longer range between fill-ups.

The Odyssey has a standard cap-less fueling system. The fuel filler is automatically opened when the fuel nozzle is inserted and automatically closed when it’s removed. This eliminates the need to unscrew and replace the cap and it reduces fuel evaporation, which causes pollution. The Metris Passenger doesn’t offer a cap-less fueling system.

Brakes and Stopping Comparison

For better stopping power the Odyssey’s brake rotors are larger than those on the Metris Passenger:



Metris Passenger

Front Rotors

12.6 inches

11.8 inches

Rear Rotors

13 inches

11 inches

Tires and Wheels Comparison

For better traction, the Odyssey has larger tires than the Metris Passenger (235/60R18 vs. 225/55R17).

For better load carrying, ride, handling and brake cooling the Odyssey has standard 18-inch wheels. Only 17-inch wheels are available on the Metris Passenger. The Odyssey Elite has standard 19-inch wheels.

The Odyssey has a standard easy tire fill system. When inflating the tires, the vehicle’s integrated tire pressure sensors keep track of the pressure as the tires fill and tell the driver when the tires are inflated to the proper pressure. The Metris Passenger doesn’t offer vehicle monitored tire inflation.

Suspension and Handling Comparison

The Odyssey has standard front and rear stabilizer bars, which help keep the Odyssey flat and controlled during cornering. The Metris Passenger’s suspension doesn’t offer a rear stabilizer bar.

Chassis Comparison

The Honda Odyssey may be more efficient, handle and accelerate better because it weighs about 250 to 500 pounds less than the Mercedes Metris Passenger.

The front grille of the Odyssey uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The Metris Passenger doesn’t offer active grille shutters.

The Odyssey uses computer-generated active noise cancellation to help remove annoying noise and vibration from the passenger compartment, especially at low frequencies. The Metris Passenger doesn’t offer active noise cancellation.

Passenger Space Comparison

The Odyssey has 1.1 inches more front headroom, 5.1 inches more front legroom, .9 inches more front shoulder room, 5.1 inches more rear legroom and 2.3 inches more third row legroom than the Metris Passenger.

For enhanced passenger comfort on long trips the Odyssey’s middle and third row seats recline. The Metris Passenger’s middle and third row seats don’t recline.

Cargo Capacity Comparison

The Odyssey’s standard rear seats fold to accommodate long and bulky cargo. The Metris Passenger doesn’t offer folding rear seats.

To make loading and unloading groceries and cargo easier, especially for short adults, the Odyssey EX-L/Touring/Elite has a standard power liftgate, which opens and closes automatically by pressing a button, or on the Odyssey Touring/Elite, by just kicking your foot under the back bumper, completely leaving your hands free. The Metris Passenger doesn’t offer a power liftgate.

Ergonomics Comparison

The Odyssey EX/EX-L/Touring/Elite has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The Metris Passenger doesn’t offer a remote starting system.

To help each driver find a more comfortable driving position, the Odyssey has a telescoping steering wheel. Much better than just a tilt steering wheel or adjustable seat, this allows a short driver to sit further from the steering wheel while maintaining contact with the pedals. The Metris Passenger doesn’t offer a telescoping steering wheel.

When two different drivers share the Odyssey EX-L/Touring/Elite, the memory system makes it convenient for both. Each setting activates different, customized memories for the driver’s seat position, outside mirror angle and climate settings. The Metris Passenger doesn’t offer a memory system.

The Odyssey EX-L/Touring/Elite’s standard easy entry system glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The Metris Passenger doesn’t offer an easy entry system.

The Odyssey’s standard power windows have a locking feature to keep children from operating them. Mercedes does not offer a locking feature on the Metris Passenger’s power windows.

Push Button Start standard on the Odyssey allows you to start the engine without removing a key from pocket or purse (Odyssey EX/EX-L/Touring/Elite’s Smart Entry will also allow unlocking the doors and cargo door without taking your keys out). The Mercedes Metris Passenger doesn’t offer an advanced key system.

To improve rear visibility by keeping the rear window clear, the Odyssey has a standard rear fixed intermittent wiper with a full on position. The rear wiper standard on the Metris Passenger only has an intermittent setting, so in a hard rain visibility isn’t as good.

While driving with high beams on, sensitive light sensors standard on the Odyssey EX/EX-L/Touring/Elite detect other vehicles which could be blinded and automatically switch to low beams. The Metris Passenger doesn’t offer automatic dimming high beams.

The Odyssey has standard power remote mirrors. The Metris Passenger only comes with remote mirrors at extra cost. Without them the driver will have to roll down the windows and reach across the car to adjust the mirrors.

When the Odyssey EX-L/Touring/Elite is put in reverse, both rearview mirrors tilt from their original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirrors into their original positions. The Metris Passenger’s mirrors don’t automatically adjust for backing.

The Odyssey’s optional rear view mirror has an automatic dimming feature. This mirror can be set to automatically darken quickly when headlights shine on it, keeping following vehicles from blinding or distracting the driver. The Metris Passenger doesn’t offer the luxury of an automatic dimming rear view mirror.

Standard air-conditioned seats in the Odyssey Elite keep the driver and front passenger comfortable and take the sting out of hot seats in summer. The Metris Passenger doesn’t offer air-conditioned seats.

On extremely cold winter days, the Odyssey’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the vehicle heater warms up. The Metris Passenger doesn’t offer a heated steering wheel.

The Odyssey EX/EX-L/Touring/Elite has a standard center folding armrest for the middle row passengers. A center armrest helps make middle row passengers more comfortable. The Metris Passenger doesn’t offer a middle row seat center armrest.

The Odyssey Touring/Elite has a standard center folding armrest for the third row rear passengers. A center armrest helps make rear passengers more comfortable. The Metris Passenger doesn’t offer a third row rear seat center armrest.

To keep a safe, consistent following distance, the Odyssey EX/EX-L/Touring/Elite has a standard Adaptive Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The Metris Passenger doesn’t offer an adaptive cruise control.

Standard smartphone integration for the Odyssey EX/EX-L/Touring/Elite allows the driver and passengers access to select programs on their smartphones, including reading text messages aloud, playing internet radio stations, tagging songs to buy them later, searching the internet, following twitter accounts and other connected activities without taking their eyes off the road or their hands from the wheel. The Metris Passenger doesn’t offer factory integrated smartphone program access.

To direct the driver from any location to a given street address, a GPS navigation system is available on the Odyssey (except LX/EX). The Odyssey’s navigation system also has a real-time traffic update feature that offers alternative routes to automatically bypass traffic problems. (Service not available in all areas.) The Metris Passenger doesn’t offer a navigation system.

The Odyssey (except LX/EX) offers an optional 115-volt a/c outlet, allowing you to recharge a laptop or run small household appliances without special adapters that can break or get misplaced. The Metris Passenger doesn’t offer a house-current electrical outlet.

Recommendations Comparison

The Honda Odyssey outsold the Mercedes Metris by over 13 to one during 2017.

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