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Mazda MX-5 vs Porsche 718 Boxster (2024)

Price gap, MSRP + destination

$41,880

Car 1

Car 2

MX-5718 BoxsterMSRP + destination$30,170$72,050Horsepower181 hp300 hpTorque151 lb-ft280 lb-ftMPG combined29 mpg22 mpgCargo, max4.6 cu ft4.4 cu ftSeats22Ground clearance4.9 in4.3 in0-60 mph6.0 s4.9 s
Scored measures. Each is scaled to the larger value. Bold: the winner.
MX-5 Miata Sport RWD vs 718 Boxster RWD
MeasureMX-5718 BoxsterWinner
MSRP + destination$30,170$72,050MX-5
Horsepower181 hp300 hp718 Boxster
Torque151 lb-ft280 lb-ft718 Boxster
MPG combined29 mpg22 mpgMX-5
Cargo, max4.6 cu ft4.4 cu ftAbout the same
Cargo, seats upN/A4.4 cu ftN/A
Front legroom43.1 inN/AN/A
Length154.1 in172.4 inNot scored
Width68.1 in70.9 inNot scored
Curb weight2,368 lb3,020 lbNot scored
Seats22About the same
Ground clearance4.9 in4.3 inMX-5
0-60 mph6.0 s estimate4.9 s tested718 Boxster
Basic warranty3 yr / 36,000 mi4 yr / 50,000 mi718 Boxster

Not scored: length, width, curb weight. N/A rows are not counted.

Nearest trims by price

Each trim and the rival trim nearest in MSRP
TrimNearest in priceGap
MX-5 Miata Sport RWD
$28,985
718 Boxster RWD
$70,400
$41,415
718 Boxster RWD
$70,400
MX-5 MX-5 Miata RF Club RWD
$40,210
$30,190

Cost to run

MX-5 costs $44,408 less over 6 years.

12,000 miles a year. Gas $3.20. Electricity 17 cents per kWh.

Price plus fuel or charging over 6 years
CostMX-5718 Boxster
MSRP + destination$30,170$72,050
Fuel or charging, 1 year$1,324$1,745
Fuel or charging, 6 years$7,945$10,473
Total, 6 years$38,115$82,523

Which is better for me?

Weight each group from 0 to 10. MPG uses fuel or charging cost.

Equal weights: MX-5 wins.

718 Boxster wins if Price weight is 1 or less.

Who is ahead in each group
GroupAheadBy
PriceMX-558%
MPGMX-524%
Power718 Boxster40%
SpaceAbout the same
TowingN/A

Other years

What this cannot tell you

Your price and mpg will differ.

Reliability and safety are not included.

How values are checked