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1988 Mazda RX-7 Convertible 4AT

The 1988 Mazda RX-7 Convertible 4AT is a 146-hp rotary convertible with a 4-speed automatic and rear-wheel drive. It starts at $21,809 MSRP and is rated at 17 mpg combined.

It makes 146 horsepower at 6,500 rpm and 138 lb-ft of torque at 3500 rpm. EPA fuel-economy estimates are 15 mpg city and 21 mpg highway (17 mpg combined).

The RX-7 has a curb weight of 2,723 lb.

Spec Value
Vehicle
Body TypeConvertible
PowertrainGas
Price
MSRP$21,809 ($59,915 *)
Engine
Engine Type13B-DEI twin-rotor Wankel rotary, naturally aspirated, electronic fuel injection
Horsepower146 hp @ 6,500 rpm
Torque138 lb-ft @ 3500 rpm
ValvetrainTwin-rotor Wankel; DEI variable intake / 6PI
Drivetrain
Drive TypeRWD
Transmission
Transmission4-speed automatic
Fuel Economy
City15 MPG
Highway21 MPG
Combined17 MPG
Recommended FuelRegular Gasoline
Suspension
Front SuspensionIndependent; Dynamic Tracking Suspension System (DTSS)
Rear SuspensionIndependent rear (DTSS toe-control hubs); optional Auto Adjusting Suspension
Dimensions & Weight
Wheelbase95.7 in
Curb Weight2,723 lbs
Interior
Headroom Front36 in
Legroom Front43 in
Shoulder Room Front52 in
Hip Room Front54 in
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

No recalls on file with NHTSA for the 1988 Mazda RX7.

24 owner complaints to NHTSA for the 1988 Mazda RX7

Owner Complaints

24 owner complaints filed with NHTSA for the 1988 Mazda RX7 (1 mention a crash, 12 a fire, 1 an injury). See all on nhtsa.gov

Most-cited areas
Fuel System13
Gasoline11
Electrical System4
Engine And Engine Cooling4
Other2
Seat Belts1
A complaint can cite more than one area.
Most recent complaints
Jun 1, 2011 · Fuel System, Gasoline
“THE FUEL PULSATION DAMPER FAILED AND GASOLINE WAS LEAKING ONTO THE TOP OF THE ENGINE.”
Mar 9, 2011 · Fuel System, Gasoline
“1988 MAZDA RX7 GXL PULSATION DAMPENER ON THE INJECTOR RAIL HAS STARTED SPRAYING FUEL ONTO MY ENGINE DUE TO ITS AGE.. THIS IS A WELL KNOWN ISSUE WITH THESE AND A MISTAKE BY MAZDA THAT THEY NEED TO FIX!…”
Nov 1, 2009 · Fuel System, Gasoline Fire
“MAZDA RX7 DEFECT 86-91. MAZDA IS WELL AWARE OF THIS ONGOING ISSUE BUT WILL NOT ISSUE A RECALL. THE PULSATION DAMPER ON ALL MAZDA RX7'S FROM 1986-1991 IS PRONE TO FAILURE. THE DEVICE LITERALLY COMES…”
Jun 26, 2009 · Fuel System, Other Fire
“THE FUEL PULSATION DAMPENER ON MY 1988 RX-7 FAILED, LEAKED FUEL AND MY ENGINE ALMOST BURNED DOWN IF I HAD NOT BEEN CARRYING A FIRE EXTINGUISHER IN MY CAR. *TR”
Feb 25, 2009 · Fuel System, Gasoline
“I PURCHASED A 1988 MAZDA RX-7 GXL A FEW WEEKS. TWO DAYS AGO I BEGIN TO SMELL GAS IN THE CABIN. UPON INSPECTION OF THE ENGINE BAY I HAVE FOUND THE PULSATION DAMPER ON THE FUEL RAIL IS LEAKING. I'VE…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 1988 MAZDA RX7. US-market vehicles only; data cached for up to 7 days.

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