Thanks so much for all of your advice.
Well, now that I know the CVT is covered for about another 5 years and 45K miles, I will pass on the extended warranty. When I look at the fine print, many items are not covered:
'check strap, batteries, battery cables, shock absorbers, MacPherson strut assemblies (including upper mount bearings), standard transmission clutch assembly, friction clutch disc and pressure plate, clutch release bearing, manual and hydraulic linkage (including slave cylinder), distributor cap and rotor, safety restraint systems (including air bags systems), glass, lenses, sealed beams, light bulbs (including but not limited to LED lamps), fuses, circuit breakers, throttle body assembly, headlamp and projection lamp assembly, seat frames, frame and structural body parts, cellular phones, television/vcr, electronic transmitting systems, night vision systems, on star systems, brake rotors and drums, exhaust and emission control systems, (unless component is specifically stated under the chosen services), catalytic converter, weather strips, trim, moldings, bright metal, chrome, upholstery, carpet, paint, outside ornamentation, bumpers, body sheet metal and panels,door stoppers, hinges and bushings (including pins), speakers and non factory installed accessories, replacement parts that do not match factory specifications, all vinyl and convertible tops, wheels/rims and covers, tires, tire pressure monitoring system (including tire valves), and for repairs done without receiving prior approval from the claims administrator, alignments, adjustments, reprogramming, wheel balancing, tune-ups, spark plugs, spark plug wires, glow plugs, hoses (except steering and air conditioning hoses), belts (except timing belt), wiper blades, shop supplies and cleaning products, environmental fees, fuel cost and propane cost. The following parts unless replacement is required in connection with a mechanical breakdown: brake pads, brake linings/shoes (with 50% or more remaining), filters, lubricants, coolants, fluids, refrigerants, bolts, nuts and fasteners'
Does not seem to comprehensive to me.