
Used 2018 MazdaMazda6 Signature
- Exterior Color
- Snowflake White Pearl Mica
- Interior Color
- Deep Chestnut
- Odometer
- 96,702 miles
- Body/Seating
- Sedan/5 seats
- Fuel Economy
- 23/31 MPG City/Hwy
- Transmission
- 6-Speed Automatic
- Drivetrain
- Front-wheel Drive
- Engine
- I-4 cyl
- VIN
- JM1GL1XY3J1306001
- Stock Number
- H45473-1
Highlighted Features
- Navigation system
- Lane departure
- Distance pacing cruise control
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
Included Packages & Accessories
- Navigation system: MAZDA CONNECT
- 11 Speakers
- AM/FM radio: SiriusXM
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Heads-Up Display
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Anti-whiplash front head restraints
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: MAZDA CONNECT
- Front anti-roll bar
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Power moonroof
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Turn signal indicator mirrors
- AppLink/Apple CarPlay and Android Auto
- Auto-dimming Rear-View mirror
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter: HomeLink
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated steering wheel
- Illuminated entry
- Leather Shift Knob
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Heated front seats
- Heated rear seats
- Nappa Leather Seat Trim
- Power passenger seat
- Split folding rear seat
- Ventilated front seats
- Front Center Armrest w/Storage
- Passenger door bin
- Alloy wheels
- Wheels: 19" Alloy w/Brilliant Silver Finish
- Rain sensing wipers
- Variably intermittent wipers
- Radio: AM/FM/HD
- 3-Level Heated Reclining Front Sport Bucket Seats
- Ventilated Front Seats
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Distance pacing cruise control: Mazda Radar Cruise Control (MRCC)
- Driver door bin
- Driver vanity mirror
- Emergency communication system: MAZDA CONNECT
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system: MAZDA CONNECT
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 225/45WR19.0
- Power steering
- Rear anti-roll bar
- Rear tires: 225/45WR19.0
- Speed-sensing steering
- Wheel size: 19"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM
- Primary LCD size: 8.0"
- Radio data system
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Android Auto/Apple CarPlay
- Speaker type: Bose
- Speakers: 11
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Front seats: bucket
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather shift knob
- Leather upholstery
- Max seating capacity: 5
- Power 2-way driver lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Ventilated front seats
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: front-wheel
- Engine liters: 2.5
- Engine location: front
- Fuel economy city: 23mpg
- Fuel economy combined: 26mpg
- Fuel economy highway: 31mpg
- Fuel tank capacity: 16.4gal.
- Horsepower: 227hp @ 5,000RPM
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Regular Unleaded
- Torque: 310 lb.-ft. @ 2,000RPM
- Transmission: 6 speed automatic
- Variable valve control
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Rear cargo: trunk
- Spoiler
- Tailpipe finisher: chrome
- Turn signal indicator mirrors
- Compression ratio: 10.50 to 1
- Curb weight: 1,615kg (3,560lbs)
- Engine bore x stroke: 89.0mm x 100.0mm (3.50" x 3.94")
- Engine displacement: 2.5 L
- Engine horsepower: 227hp @ 5,000RPM
- Engine torque: 310 lb.-ft. @ 2,000RPM
- Exterior body width: 1,839mm (72.4")
- Exterior height: 1,450mm (57.1")
- Exterior length: 4,895mm (192.7")
- Front headroom: 950mm (37.4")
- Front hiproom: 1,359mm (53.5")
- Front legroom: 1,072mm (42.2")
- Front shoulder room: 1,420mm (55.9")
- GVWR: 2,065kg (4,552lbs)
- Interior cargo volume: 416 L (15 cu.ft.)
- Interior maximum cargo volume: 416 L (15 cu.ft.)
- Passenger volume: 2,823L (99.7 cu.ft.)
- Rear headroom: 942mm (37.1")
- Rear hiproom: 1,359mm (53.5")
- Rear legroom: 983mm (38.7")
- Rear shoulder room: 1,400mm (55.1")
- Turning radius: 5.6m (18.3')
- Wheelbase: 2,830mm (111.4")
- Auto high-beam headlights
- Blind spot: Blind Spot Monitoring warning
- Delay-off headlights
- Display: digital/analog
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: 360 View Monitor yes
- Exterior parking camera right
- Forward collision: Smart Brake Support mitigation
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Departure Warning System (LDWS) active
- Low tire pressure warning
- Outside temperature display
- Parking sensors: front and rear
- Rain sensing wipers
- Rear collision: Rear Cross Traffic Alert warning
- Rear reading lights
- Rear window defroster
- Tachometer
- Traffic sign information
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Anti-whiplash front head restraints
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Traction control
Dealer Notes
Equipped with a 2.5L turbocharged SKYACTIVG engine, delivering about 227hp (250hp on 93octane) and 310lbft torque
ramseymazda.com
auto123.com
MotorTrend
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Paired with a 6-speed automatic transmission; frontwheel drive only.
Acceleration stout060mph in around 6.4 sec per testing
gofatherhood.com
+15
MotorTrend
+15
bagliermazda.com
+15
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Fuel Economy
EPA estimates for the turbo setup are around 23 city / 31 highway / 26 mpg combined
Savage On Wheels
+4
MotorTrend
+4
Consumer Guide
+4
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Real-world combined fuel economy averages have been reported near 2628 mpg
Autoweb
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Interior & Luxury Features
Signature trim brings many premium enhancements:
Nappa leather seats (heated & ventilated), UltraSuede accents, and Japanese Sen wood trimavailable in Chestnut or Parchment interior tones
U.S. News Cars
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Mazda USA Newsroom
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bagliermazda.com
+14
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11-speaker Bose premium sound system, frameless auto-dimming mirror, and 360 View Monitor with front/rear parking sensors
ramseymazda.com
+1
Mazda USA Newsroom
+1
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Headup display with traffic sign recognition, blindspot monitoring, rearcrosstraffic alert, radar cruise (stopandgo), adaptive headlights, and rainsensing wipers
Savage On Wheels
+3
In Wheel Time
+3
MotorTrend
+3
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Details from test drives confirm the cabins elegancewith soft-touch surfaces, plush padding, thoughtfully designed rear seating with vents and USB ports
J.D. Power
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Ride & Handling
Mazdas reputation for driving enjoyment carries through: refined suspension, well-damped ride, and precise steering make for a sporty yet comfortable experience
Autoweb
auto123.com
MotorTrend
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The boosted torque gives confidence in highway passing, while the interior stays quiet even under load
auto123.com
MotorTrend
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Safety & Driver Aids
Earned IIHS Top Safety Pick status for 2018, featuring Mazda Sensing technologies including automatic emergency braking, lanekeep assist, blindspot and crosstraffic warning, and front/rear parking sensors
U.S. News Cars
+15
In Wheel Time
+15
MotorTrend
+15
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Owner Feedback & Reliability
Owners generally praise the Signature for strong reliability. One user noted a nearly troublefree experience up to 80k miles, with only frequent tire wear being a minor nuisance
Motor1.com
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That said, some owners on Reddit have reported issues such as cracked cylinder heads, coolant leaks, or head gasket problems around 80100k mileshighlighting the importance of maintenance history and inspection before purchase
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Quick Summary
Feature2018 Mazda6 Signature 2.5T
Starting Price~$34,750 (base), ~$36k as-tested
Engine / Power2.5L turbo I4, ~227250hp, 310lbft
Transmission / Layout6speed automatic, FWD
Performance~6.4s 060mph
Fuel Economy~23/31/26 mpg (city/high/combined)
Interior HighlightsNappa leather, UltraSuede, Sen wood, Bose audio, HUD, 360 camera
Safety TechMazda Sensing suite w/ adaptive cruise, blindspot alert, collision support
Ride & HandlingSporty yet refined; quiet cabin
Known IssuesSome fluid leaks, brake wear, rare turbo/head engine failures reported
Final Thoughts
The 2018 Mazda6 Signature offers a compelling blend of driving pleasure and refined luxury at a price well below most premium-brand sedans. For drivers seeking sharp styling, engaging performance, and upscale comfort, it's a standout among midsize offerings.
If you're evaluating a specific exampleespecially usedyoull want to check for documented maintenance, confirm the turbo and engine history, and possibly have a third-party inspection. Many owners report long-term satisfaction if the car is well maintained.
KBB.com Consumer Reviews

- 5.0
Love it so far
By Mazda Fan | on Wednesday, February 21, 2024
I upgraded to a 2018 Mazda 6 Signature and love it. The engine has such an awesome sound to it, and has a great sound system. The heated seats in the front and back are a nice touch, as well as the front ventilated seats. This car has a luxury feel, without a luxury price. Highly recommend!… - 4.0
Love the look
By SW WI | on Sunday, October 13, 2019
So far, it's been fine mechanically with only 21k on it. The paint is a different story. It's very soft, to the point of being defective. I've never put a ding on it but it has many. And they go completely through to primer. VERY disappointed in the paint. Am planning a new paint job. The driver seat feels like a cockpit, and the car corners well. A lot of zip too, for a 4 cylinder. Because of the paint, this will be my last Mazda.… - 4.0
Smoothest ride ever
By cheese | on Sunday, June 27, 2021
I have a 2016 i touring and have driven others of the same year and this car is the smoothest I have ever drive. Even better then the new models of pretty much any brand. Even the 2021 6 is very stiff and I feel everything on the road! Wind noise is an issue along with the hollow doors. Wind noise is an issue with new models, like the Sonata and K5 but not the Honda Accord and Nissan Altima. The navigation noob along with the ride make this an absolute winner for me.…
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How to Compare Vehicles on Our Online Showroom
Comparing vehicles is easy, allowing you to make an informed decision. Here's a step-by-step guide:
Browse the Listings: Navigate through our extensive collection and find vehicles that catch your eye.
Select Vehicles for Comparison:
Click 'Compare': On each vehicle listing, you'll see a 'Compare' button. Click it to add a vehicle to your comparison list.
Choose Up to Three: You can select up to three vehicles at a time to compare their features side-by-side.
Review Your Selections:
Check Your List: Ensure you've picked the right vehicles. If needed, remove any vehicle by clicking the 'Remove' button.
View Comparison: Once you've selected your vehicles, click the 'Compare Now' button to see a detailed comparison.
Analyze the Details:
Side-by-Side Comparison: Compare key features like price, mileage, engine specifications, and more in an easy-to-read format.
Detailed Insights: Each vehicle's unique attributes are laid out clearly, helping you understand the pros and cons of each option.
By following these steps, you can efficiently compare multiple vehicles, ensuring you choose the one that best suits your needs.
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