The 1986 GMC Jimmy is a beast! It’s part of the second-generation (1973-1991) Jimmy, which was GMC’s version of the Chevy Blazer. These were some of the most iconic full-size SUVs of the ‘80s, known for their ruggedness and off-road capability.
Engines Available 4.3L V6 (262ci) – 155 hp, 230 lb-ft torque (Base model) 5.0L V8 (305ci) – 160 hp, 235 lb-ft torque 5.7L V8 (350ci) – 210 hp, 300 lb-ft torque (Most popular) 6.2L Detroit Diesel V8 – 130 hp, 240 lb-ft torque (Fuel-efficient but slow)
Transmission Options 4-speed manual (SM465) 3-speed automatic (TH350 or TH400) 4-speed automatic (700R4 – Overdrive!)
Drivetrain & Suspension 4WD standard (RWD optional) Solid front & rear axles (Great for off-roading) Axles: Dana 44 (Front, early models) / GM 10-bolt (Most common) GM 12-bolt or 10-bolt rear Transfer Case: NP208 (Chain-driven, lightweight) NP205 (Rare, heavy-duty, gear-driven)
Body & Interior Removable fiberglass hardtop (Last generation before GM made it permanent in 1992) Square-body styling (Loved by collectors) Cheyenne, Sierra Classic, & High Sierra trims available Power windows & locks available (Luxury for the time) Optional bucket seats & center console
Why It’s Awesome Classic square-body design (Tough & timeless) Excellent off-road capability (Solid axles, good suspension travel) Simple & durable drivetrain (Easy to modify or restore) Last full-size SUV with a removable top (Before safety regs killed it)
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