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AG Automotive · Indian Trail, NC

1991 Mercedes-Benz 300-Class 300 SL

66,801 miles · car

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year1991
MakeMercedes-Benz
Model300-Class
TrimSL 129
Stock numberP02511
Mileage66,801 miles
BodyConvertible
Engine3.0L 6-cyl
Cylinders6
Displacement3.0L
TransmissionAutomatic
FuelGasoline
ExteriorRed
InteriorTan

Vehicle description

Experience the AG Automotive Difference. This vehicle has been carefully selected for our inventory and professionally prepared for its next owner. At AG Automotive, we believe buying a vehicle should be more than a transaction it should be an experience built around quality, transparency, and exceptional service. Why Buy From AG Automotive? • Hand-selected pre-owned vehicles • Financing options available for qualified buyers • Extended protection plans available • Trade-ins welcome • Nationwide customers welcome • Professional, personalized buying experience Our team is here to make your purchase simple, comfortable, and straightforward from the first conversation through delivery. AG Automotive We Don't Just Sell Vehicles. We Deliver an Experience.

Features & options (55)

  • Automatic Climate Control
  • Alloy Wheels
  • Cruise Control
  • 3.46 rear axle ratio
  • 23.7 gallon fuel tank
  • Pwr-assisted M-B recirculating-ball steering w/steering damper
  • 2-circuit hydraulic 4-wheel pwr-assisted disc brakes (front ventilated)
  • Anti-lock brake system
  • Indep front suspension-inc: damper struts, coil springs, triangular anti-diveve lower control arms, anti-roll bar, negative offset steering
  • Single-tube gas-pressurized dampers
  • 225/55ZR16 SBR tires
  • 8J X 16H2 light-alloy wheels
  • Tinted glass (all windows)
  • Halogen headlamps w/wipers/washer
  • Halogen fog lamps
  • Rear fog lamps
  • Front courtesy light w/delay shutoff
  • Entrance lamps
  • Front passenger reading lamp
  • Elect-heated remote outside rearview mirrors (right side elect adj)
  • Dual illum visor vanity mirrors
  • 2-spd eccentric-sweep windshield wipers w/mist control
  • Elect heated windshield washer system (nozzles, lines, reservoir)
  • Elect heated rear window (hardtop only)
  • Outside temp indicator
  • Tachometer/quartz chronometer
  • Front door map pockets
  • Elect operated windows w/front auto down
  • Elect adjustable tilt/telescoping steering column w/3-position memory
  • Elect adjustable front bucket seat & head restraints
  • Dual 3-position seat memory
  • Supplemental restraint system-inc: driver side air bag/knee bolster/front emergency tensioning retractors
  • Passenger side air bag/knee bolster w/lockable center console
  • Adj 3-point front shoulder belts w/height adj
  • Seat-frame-mounted outboard 3-point rear seat belts w/inertial reels
  • Leather upholstery
  • Door armrests
  • Front center armrests
  • Velour interior carpeting
  • Trunk carpeting
  • Leather-covered steering wheel/gear shift knob
  • AM/FM stereo radio w/cassette
  • High performance sound system
  • Automatic antenna
  • Automatic roll bar
  • Anti-theft alarm system-inc: radio protection
  • Central locking system w/3-point operation
  • Infrared remote control locking system
  • First aid kit
  • Interior roof mounted assist grips (hardtop only)
  • Wind defelector
  • Plasticized undercoating
  • Monocoque body construction
  • EPA mileage - city 16/hwy 22
  • New vehicle warranty - 4 yr/50,000 mile ltd warranty w/roadside assistance prgm

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide
Asking price$10,588Dealer asking price · 66,801 mi
Market value$9,995Market value · based on 3 comparable cars
vs. market High price+5.9%High price · based on 3 comparable cars

Where this price sits

In the typical middle range · 33% of 3 similar listings ask more than this car.

$8,500lowest$40,893highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

+5.9%
−25%Market value+25%
High price$593 above the market value of $9,995

Price range

$10,588
$8,500$40,893
3rd lowest price of 4 similar listings nationwideTick marks the market value · range of 3 similar listings

AutosXchange Insights

  • Compared with 3 used 1990–1991 Mercedes-Benz 300-Class SL 129 listings nationwide.
  • Priced $593 above the market value of 3 comparable cars — compare options, condition and history.
  • 3rd lowest price of 4 similar listings nationwide.
  • Has about 14,000 fewer miles than similar listings.
  • About 1,856 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # P02511 — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 5, 2026. 2 price changes at this dealership: $10,588 → $10,588.

$10.0k$10.5k$11.0k$11.5k$12.0k$12.5kNov 5Nov 6Nov 8Nov 9Nov 10Nov 12+$1,300 Nov 10−$1,300 Nov 12

AutosXchange Intel Hub: Price changes for this model in North Carolina · This model in the Intel Hub · Market movers in North Carolina

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 12); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Cars this price is compared to

Same 1990–1991 300-Class SL 129 · used · any miles · nationwide. All 3 comparable cars for sale, nearest first.

More Mercedes-Benz 300-Class and other Mercedes-Benz near Indian Trail

All Mercedes-Benz models, all years and trims. Nearest first.