Used Mazda3 vs. Used Hyundai Elantra: An Honest Comparison From the Dealer Who Sells Both
Almost nobody can compare these honestly — dealers usually sell one brand or the other. Doug’s in Lynnwood sells and services both, so here is the straight version, and you can drive a used Mazda3 and a used Hyundai Elantra back-to-back in one appointment.
The used Mazda3 offers the more upscale cabin and available AWD, while the used Hyundai Elantra (2021 and newer) wins on fuel economy — about 33–37 mpg combined, or 50+ as a hybrid.
The Elantra’s 14.2 cu ft trunk is slightly larger than the Mazda3 sedan’s 13.2, but the Mazda3 hatchback’s 20.1 cu ft beats both for bulky cargo.
Both are five-seat compacts with similar routine maintenance costs; at Doug’s in Lynnwood you can drive a used Mazda3 and a used Elantra in the same visit.
At a glance
| Specification | Mazda3 | Hyundai Elantra |
|---|---|---|
| Generation covered | 2019+ generation, sedan and hatchback | 2021+ generation |
| Seats | 5 | 5 |
| Cargo space | Sedan trunk 13.2 cu ft; hatchback 20.1 cu ft behind the rear seats | Trunk 14.2 cu ft |
| Drivetrain | FWD standard; AWD optional — rare among compact cars | FWD only |
| Powertrains | 2.0L/2.5L 4-cyl (155–191 hp); 2.5L turbo (227+ hp) on Turbo trims | 2.0L 4-cyl (147 hp); Hybrid (139 hp combined); sporty N-Line/N variants exist |
| EPA fuel economy | EPA about 28–31 mpg combined (non-turbo) | EPA about 33–37 mpg combined (2.0L); about 50+ for the Hybrid |
| Factory warranty for used buyers | 3-yr/36k-mi basic + 5-yr/60k-mi powertrain from original sale; both transfer in full to used buyers. | 5-yr/60k-mi basic transfers to used buyers; the 10-yr/100k-mi powertrain warranty is original-owner only (second owners: 5-yr/60k powertrain). |
| Known for | Interior quality and handling among compacts; available AWD | Fuel economy, tech features, and a roomy trunk for the price |
Sources: manufacturer specifications and EPA estimates for the model generations noted above. Figures vary by year and trim — we’ll confirm the exact numbers for any specific vehicle on our lot.
What ownership actually costs
- Fuel: use the EPA combined figures in the table — over 12,000 miles a year, a 5-mpg difference is roughly a tank a month.
- Warranty: Mazda’s remaining coverage transfers in full. Hyundai’s basic 5-yr/60k transfers, but the famous 10-yr/100k powertrain warranty is original-owner only — as a used buyer, plan around 5-yr/60k powertrain on either brand.
- Maintenance: both are mainstream brands with similar routine service costs, and both are serviced in-house at Doug’s — no dealership-hopping for warranty or recall work.
- Insurance: varies more by trim, driver, and ZIP code than by brand — get real quotes on the exact VIN before you decide.
Which one is right for you?
The Mazda3 fits you if…
- You want the nicest interior in a used compact
- You want available AWD for snow-day confidence
- The hatchback’s flexibility appeals to you
The Hyundai Elantra fits you if…
- Your commute makes 33+ mpg (or a 50-mpg hybrid) the headline
- You want maximum feature content per dollar
- You want the newer average model year at a given price
Both, in stock right now
Used Mazda3 at Doug’s
In stock as of Jul 10, 6:11 am
No exact matches for this pick right now, so here are the nearest alternatives. New inventory arrives regularly — see everything in stock.
Browse the full inventory — it refreshes from the dealership feed several times a day.
Used Hyundai Elantra at Doug’s
In stock as of Jul 10, 6:11 am
No exact matches for this pick right now, so here are the nearest alternatives. New inventory arrives regularly — see everything in stock.
Browse the full inventory — it refreshes from the dealership feed several times a day.
Fair questions
Can I test drive a used Mazda3 and a used Hyundai Elantra in one visit?
Yes. Doug’s Mazda and Doug’s Hyundai are one lot family in Lynnwood, so one appointment covers both — back-to-back, same loop, no second dealership visit.
Which has the better warranty for a used buyer?
It depends on age and mileage, not just brand. Mazda’s 3-yr/36k basic and 5-yr/60k powertrain coverage transfer in full. Hyundai’s 5-yr/60k basic transfers too, but its 10-yr/100k powertrain warranty applies to the original owner only. We’ll show you the exact remaining coverage on any specific vehicle.
Is the Mazda3 or the Hyundai Elantra cheaper to run?
Check the EPA figures in the table above — hybrids are the standout savers where available. Routine maintenance costs are similar for both brands, and both are serviced in-house at Doug’s.
Is this comparison biased toward one brand?
We sell and service both, so we have no reason to steer you either way — the facts above come from manufacturer specs and EPA estimates, and the better choice genuinely depends on how you’ll use the vehicle.
Drive the Mazda3 and the Hyundai Elantra back-to-back — one appointment
Same lot family, same visit, no repeated negotiations. Tell us a time that works and we’ll have both vehicles ready.