The Mazda Mazda3 edges it, 96.1 to 91.4, on safety, performance, tech & comfort. The Nissan Sentra is ahead on fuel & range and space & cargo.
Safety 2025 Mazda Mazda3 leads by 14
Performance 2025 Mazda Mazda3 leads by 21.3
Fuel & range 2025 Nissan Sentra leads by 9.1
Category · weight
2025 Mazda Mazda3overall 96.1
2025 Nissan Sentraoverall 91.4
Pricenot compared
No data
No data
Fuel & rangew 3
90.9
100
Metric
Mazda Mazda3
Nissan Sentra
EPA annual fuel cost (lower is better)
$2,150 90.7
$1,950 100
Combined mpg / MPGe (higher is better)
31 mpg 91.2
34 mpg 100
EPA annual fuel cost and combined mpg / MPGe; EV range when both are electric.
Safetyw 4
95.6
81.6
Metric
Mazda Mazda3
Nissan Sentra
NHTSA overall stars (absolute)
5 ★ 100
5 ★ 100
Safety Signal (recalls) (absolute)
92 /100 92
76 /100 76
Owner complaints filed (lower is better)
8 100
32 25
Standard safety features (higher is better)
24 88.9
27 100
NHTSA 5-Star rating, WhichTrim Safety Signal (open recalls by severity), owner complaints, standard driver-assist features (from the press kit, or from what the manufacturer filed with NHTSA where there is none). Open park-outside / do-not-drive advisories cost 25 points.
Space & cargow 2
94.9
100
Metric
Mazda Mazda3
Nissan Sentra
Seats (higher is better)
5 100
5 100
Cargo behind 2nd row (higher is better)
13.2 cu ft 92.3
14.3 cu ft 100
Seats, cargo volume behind the 1st and 2nd rows, rear legroom.
Performancew 2
100
78.7
Metric
Mazda Mazda3
Nissan Sentra
Horsepower (higher is better)
191 hp 100
149 hp 78
Torque (higher is better)
186 lb-ft 100
146 lb-ft 78.5
Horsepower per ton (higher is better)
122 hp/ton 100
98.2 hp/ton 80.3
Horsepower, torque and horsepower per ton.
Tech & comfortw 3
100
98.6
Metric
Mazda Mazda3
Nissan Sentra
Comfort & tech features (std = 1, optional = ½) (higher is better)
36 100
35.5 98.6
Standard (1) and optional (0.5) infotainment, convenience, climate and interior features from the manufacturer's press kit.
Warrantynot compared
No data
No data
Overall
96.1
91.4
Trim vs trim · 5 of 7 categories compared
Mazda Mazda3: base trim 2.5 S FWD · Nissan Sentra: base trim S FWD. Pick a trim in the tool to compare any other trim.
Change what matters to you →Scores are 0–100 per category from the data on this page. The weights are yours to set.
Where the gap is
the biggest differences, from the scorecard's own numbers
Where the 2025 Mazda Mazda3 wins
It has drawn fewer owner complaints (8 against 32 filed with NHTSA).
It has the cleaner recall record (Safety Signal 92 against 76).
It makes 191 hp against 149.
Where the 2025 Nissan Sentra answers
It lists 27 standard driver-assist features against 24.
It costs $200 a year less to fuel on the EPA's estimate ($1,950 against $2,150).
What they share
5 NHTSA stars.
5 seats.
Ranked by how far apart the two score on each measure, so a price gap and a horsepower gap are compared on the same scale. Every figure is on this page.
Specifications side by side
52 specs · manufacturer press kits
Spec
Mazda Mazda32.5 S FWD
Nissan SentraS FWD
Pricing
Base MSRP (excludes destination)
—
$21,590
Engine Basics
Aspiration
naturally aspirated
naturally aspirated
Cylinder count
4
4
Engine displacement
2,488 cc
1,997 cc
Engine type (full description)
SKYACTIV-G 2.5L DOHC with Cylinder Deactivation
2.0L DOHC I4
Fuel injection system
gdi mpi
gdi mpi
Valve configuration
4 valves per cylinder, Variable-Valve Timing
4 valves per cylinder, Continuous Variable Valve Timing Control System
Engine Output
Horsepower
191 hp
149 hp
Torque
186 lb-ft
146 lb-ft
Fuel Economy
MPG (city)
27 mpg
30 mpg
MPG (combined)
31 mpg
34 mpg
MPG (highway)
37 mpg
40 mpg
Transmission
Final drive ratio
3.422
5.034C
Transmission speeds
6
—
Transmission type
SKYACTIV-DRIVE 6-speed AT
cvt
Dimensions Exterior
Ground clearance
5.5 in
4.7 in
Overall height
56.9 in
56.9 in
Overall length
184 in
183 in
Overall width
70.7 in
71.5 in
Wheelbase
107 in
107 in
Cargo
Cargo volume behind 2nd row
13.2 cu-ft
14.3 cu-ft
Total interior volume
92.8 cu-ft
110 cu-ft
Seating
Passenger seating capacity
5
5
Headroom
Front headroom
38 in
38.9 in
Second-row headroom
—
36.7 in
Third-row headroom
37.3 in
—
Legroom
Front legroom
42.3 in
43.8 in
Second-row legroom
—
34.9 in
Third-row legroom
35.1 in
—
Weights
Curb weight (maximum)
3,124 lbs
3,036 lbs
Curb weight (minimum)
3,124 lbs
3,036 lbs
Gross vehicle weight rating
—
3,957 lbs
Payload capacity
—
921 lbs
Suspension
Front suspension type
Independent MacPherson strut
Independent strut with coil springs
Rear suspension type
Torsion Beam Axle
Multi-link independent
Steering
Steering type
Rack-and-pinion
Dual pinion electric power-assisted (vehicle-speed-sensitive)
Turning radius (curb-to-curb)
17.4 ft
19.1 ft
Brakes
Front brake diameter
280 mm
279 mm
Front brake type
ventilated disc
Vented disc
Parking brake type
epb
Foot brake
Rear brake diameter
265 mm
229 mm
Rear brake type
solid disc
drum
Wheels
Wheel diameter
16 in
16 in
Wheel material
alloy
steel
Wheel width
6.5 in
6.5 in
Tires
Tire size
205/60R16 M+S
205/60R16
Fuel System
Fuel tank capacity
13.2 gal
12.4 gal
Minimum recommended octane
87
87
Connected Services
Connected services brand
Mazda Connect
NissanConnect
Shoulder Room
Front shoulder room
55.7 in
56.4 in
Second-row shoulder room
—
54.5 in
Third-row shoulder room
53.5 in
—
Green marks the better value where the direction is unambiguous (more room, more power, lower price). Blank rows are specs the press kit does not publish.
Equipment, feature by feature
148 features · differences first, then shared
Safety21 differ · 36 listed
Feature
Mazda Mazda32.5 S FWD
Nissan SentraS FWD
Mazda Radar Cruise Control (MRCC) with stop and go function
std
—
Intelligent Forward Collision Warning
—
std
Lane Keep Assist
std
—
Driver Attention Alert
std
—
Rear passenger seat-mounted side-impact supplemental air bags
—
std
3-point safety belts for all seating positions
std
—
Automatic Emergency Braking with Pedestrian Detection
—
std
Brake Assist
—
std
Driver and front passenger knee supplemental air bags
—
std
Easy-Fill Tire Alert
—
std
Electronic Brake force Distribution
—
std
Emergency inside trunk release
—
std
Front & Rear safety-belt pretensioners with force limiters
Which is better, the 2025 Mazda Mazda3 or the 2025 Nissan Sentra?
The Mazda Mazda3 edges it, 96.1 to 91.4, on safety, performance, tech & comfort. The Nissan Sentra is ahead on fuel & range and space & cargo. On WhichTrim's default weights the 2025 Mazda Mazda3 scores 96.1 and the 2025 Nissan Sentra 91.4. The weights are yours to change — move what you care about and the verdict recalculates on the page.
Which has the better safety record, the 2025 Mazda Mazda3 or the 2025 Nissan Sentra?
2025 Mazda Mazda3: 5 NHTSA stars, grade A, 1 recall. 2025 Nissan Sentra: 5 NHTSA stars, grade C, 4 recalls. Crash ratings come from NHTSA's own tests; the grade is WhichTrim's read of the recall record, and the two can disagree.
What are the biggest differences between the 2025 Mazda Mazda3 and the 2025 Nissan Sentra?
Where the 2025 Mazda Mazda3 wins: it has drawn fewer owner complaints (8 against 32 filed with NHTSA), has the cleaner recall record (Safety Signal 92 against 76), and makes 191 hp against 149. Where the 2025 Nissan Sentra answers: it lists 27 standard driver-assist features against 24 and costs $200 a year less to fuel on the EPA's estimate ($1,950 against $2,150). What they share: 5 NHTSA stars and 5 seats.