Toyota AE86 Corolla/Trueno (1983-1987) - Complete Technical Specifications

The Toyota AE86 Corolla/Trueno represents one of the most celebrated lightweight RWD platforms in automotive history. Despite modest power output (112-128 hp depending on variant), the AE86's lightweight chassis, perfect weight distribution, and live rear axle design created a tossable, balanced platform that became the foundation of modern drifting culture.

Quick Reference

• Production Years: 1983-1987
• Chassis Code: AE86
• Engine: 4A-GE 1.6L DOHC 16-valve
• Power: 112-128 hp (variant dependent)
• Drivetrain: FR (Front-Engine, Rear-Wheel Drive)
• Weight: 2,200-2,400 lbs
• Weight Distribution: 53/47 front/rear

Engine Specifications

4A-GE 1.6L DOHC 16-Valve I4

The 4A-GE (A-series, 4th generation, G = performance head, E = electronic fuel injection) evolved significantly across the AE86's production run:

Early Models (1983-1985):

• Configuration: Inline-4 DOHC 16-valve with dual Mikuni-Solex carburetors
• Displacement: 1,587 cc (1.6L / 96.8 cu in)
• Bore × Stroke: 81.0 mm × 77.0 mm (3.19" × 3.03")
• Compression Ratio: 9.4:1
• Power: 112 hp @ 6,600 rpm (SAE net)
• Torque: 97 lb-ft @ 5,200 rpm
• Redline: 7,500 rpm (mechanical fuel cutoff)
• Fuel Delivery: Dual Mikuni-Solex 44PHH side-draft carburetors
• Valve Timing: Fixed DOHC, 16 valves (4 per cylinder)
• Head Material: Aluminum alloy with hemispherical combustion chambers

Late Models (1986-1987, GT-S with T-VIS):

• Configuration: Inline-4 DOHC 16-valve with EFI and T-VIS
• Displacement: 1,587 cc (1.6L / 96.8 cu in)
• Bore × Stroke: 81.0 mm × 77.0 mm
• Compression Ratio: 9.4:1
• Power: 128 hp @ 6,600 rpm (SAE net)
• Torque: 105 lb-ft @ 5,200 rpm (improved with T-VIS)
• Redline: 7,500 rpm (electronic fuel cutoff)
• Fuel Delivery: Electronic Fuel Injection (EFI) with dual injectors per cylinder
• T-VIS: Toyota Variable Intake System (butterfly valves control intake velocity)
• Valve Timing: Fixed DOHC, 16 valves
• Head Material: Aluminum alloy

Key Engine Features:

• Interference Design: CRITICAL - timing belt failure results in valve-to-piston contact
• Timing Belt Interval: 60,000 miles (NON-NEGOTIABLE)
• Oil Capacity: 3.7 quarts with filter
• Coolant Capacity: 5.8 quarts
• Spark Plugs: NGK BPR6ES (carb models), NGK BKR6E-11 (EFI models)
• Firing Order: 1-3-4-2

Drivetrain Specifications

Transmission Options

5-Speed Manual Transmission (T50):

• Type: 5-speed manual, rear-wheel drive
• Code: T50 (standard on all AE86 models)
• Synchros: 2nd-5th gear (1st gear non-synchro)
• Gear Ratios (GT-S):
  • 1st: 3.587:1
  • 2nd: 2.022:1
  • 3rd: 1.384:1
  • 4th: 1.000:1
  • 5th: 0.861:1
  • Reverse: 3.484:1
• Gear Ratios (SR5):
  • 1st: 3.587:1
  • 2nd: 2.022:1
  • 3rd: 1.384:1
  • 4th: 1.000:1
  • 5th: 0.719:1 (taller highway cruising gear)
  • Reverse: 3.484:1
• Clutch: Single-plate hydraulic, 8.0" diameter
• Fluid Capacity: 1.4 quarts (GL-4 transmission oil ONLY)
• Fluid Type: GL-4 75W-90 (GL-5 will damage brass synchros)

4-Speed Automatic Transmission (A42DL, rare):

• Type: 4-speed automatic overdrive
• Code: A42DL (optional on SR5 models only)
• Gear Ratios:
  • 1st: 2.804:1
  • 2nd: 1.531:1
  • 3rd: 1.000:1
  • 4th: 0.705:1 (overdrive)
• Torque Converter: Lock-up clutch in 4th gear
• Fluid Capacity: 5.2 quarts (Dexron II/III ATF)

Final Drive & Differential

Rear Differential:

• Type: Banjo-style rear differential, open or LSD
• GT-S LSD: Clutch-type Limited Slip Differential (factory on GT-S)
• SR5: Open differential (no LSD)
• Final Drive Ratios:
  • GT-S: 4.300:1 (performance gearing)
  • SR5: 4.100:1 (economy gearing)
• Differential Fluid: 1.1 quarts GL-5 80W-90
• Axle Type: C-clip semi-floating rear axle

Driveshaft:

• Type: Two-piece driveshaft with center bearing support
• Material: Steel tube construction
• U-Joints: Greaseable cross-type universal joints

Chassis & Suspension Specifications

Front Suspension

MacPherson Strut Design:

• Type: Independent MacPherson strut with coil springs
• Spring Rate: 2.0 kg/mm (112 lb/in) - GT-S
• Shock Absorbers: Gas-charged monotube (factory)
• Upper Mount: Rubber-isolated strut bearing with camber plates
• Lower Control Arm: L-shaped steel stamping with ball joint
• Stabilizer Bar: 20mm diameter hollow front sway bar (GT-S)
• Steering: Rack-and-pinion, manual (no power assist)
• Steering Ratio: 16.5:1
• Turning Circle: 31.5 feet (curb-to-curb)

Rear Suspension

4-Link Rigid Axle:

• Type: Live rear axle with 4-link suspension (2 upper trailing arms, 2 lower trailing arms)
• Spring Rate: 1.8 kg/mm (100 lb/in) - GT-S
• Shock Absorbers: Gas-charged monotube (factory)
• Lateral Location: Panhard rod (track bar) for side-to-side control
• Stabilizer Bar: 16mm diameter rear sway bar (GT-S)
• Axle Geometry: Non-parallel 4-link design promotes oversteer on lift-throttle

Why Live Axle? The solid rear axle design allows both wheels to maintain contact during one-wheel-up cornering, improves traction under power, and creates predictable breakaway characteristics ideal for controlled drifts.

Brakes

Front Brakes:

• Type: Ventilated disc brakes
• Rotor Diameter: 9.0 inches (228mm)
• Rotor Thickness: 0.67 inches (17mm)
• Caliper: Single-piston sliding caliper
• Pad Area: 15.5 square inches

Rear Brakes:

• Type: Drum brakes (leading-trailing shoe design)
• Drum Diameter: 7.87 inches (200mm)
• Drum Width: 1.38 inches (35mm)
• Shoe Area: 58.9 square inches (combined)
• Parking Brake: Mechanical lever-activated rear drums

Master Cylinder: 7/8" bore, dual-circuit split (front/rear)

Wheels & Tires

Factory Wheels (GT-S):

• Size: 14 × 6.0J steel wheels
• Offset: +38mm
• Bolt Pattern: 4 × 114.3mm (4-lug)
• Center Bore: 60.1mm
• Lug Nut Torque: 76 lb-ft

Factory Tires:

• GT-S: 185/60R14 (82H rated)
• SR5: 175/70R13 (82S rated)
• Tire Pressure: 28 psi front, 26 psi rear

Dimensions & Weight

Exterior Dimensions

Overall Measurements:

• Length: 162.4 inches (4,125mm)
• Width: 63.8 inches (1,620mm)
• Height: 52.8 inches (1,340mm) - coupe
• Wheelbase: 92.5 inches (2,350mm)
• Track (Front): 54.3 inches (1,380mm)
• Track (Rear): 54.1 inches (1,375mm)
• Ground Clearance: 6.3 inches (160mm)

Weight & Distribution

Curb Weight:

• GT-S Coupe (manual): 2,200 lbs (998 kg)
• GT-S Liftback (manual): 2,250 lbs (1,020 kg)
• SR5 Coupe (manual): 2,155 lbs (977 kg)
• SR5 Liftback (manual): 2,205 lbs (1,000 kg)
• Automatic (add): +65 lbs

Weight Distribution:

• Front/Rear: 53% / 47% (near-perfect balance)
• Driver Only: 54% / 46%
• With Passenger: 52% / 48%

Gross Vehicle Weight Rating (GVWR): 3,100 lbs

Performance Specifications

Acceleration

0-60 mph:

• GT-S (manual, EFI): 8.5 seconds
• SR5 (manual, carb): 9.8 seconds
• Automatic (SR5): 12.1 seconds

Quarter Mile:

• GT-S (manual, EFI): 16.2 seconds @ 84 mph
• SR5 (manual, carb): 17.4 seconds @ 79 mph

Top Speed:

• GT-S: 121 mph (redline in 5th gear)
• SR5: 118 mph

Cornering & Handling

Lateral Acceleration:

• GT-S (factory tires): 0.82g (sustained)
• With modern tires: 0.92g+

Slalom Speed: 62.4 mph (300-foot slalom, GT-S)

Skidpad: 0.79g (200-foot diameter, factory tires)

Braking

60-0 mph Stopping Distance:

• GT-S: 142 feet (factory pads/tires)
• With upgrades: 125 feet (modern pads/tires)

Fluid Capacities

Engine & Drivetrain:

• Engine Oil: 3.7 quarts (with filter)
• Coolant: 5.8 quarts (50/50 mix)
• Transmission (manual): 1.4 quarts GL-4 75W-90
• Differential: 1.1 quarts GL-5 80W-90
• Brake Fluid: 0.75 quarts DOT 3 or DOT 4
• Power Steering: N/A (manual steering only)

Fuel System:

• Fuel Tank: 12.7 gallons (48 liters)
• Fuel Type: 87 octane unleaded minimum (91+ recommended for performance)
• Fuel Economy: 24 city / 31 highway (EPA, manual GT-S)

Variant Comparison

SR5 vs GT-S Differences

Body Styles (Both SR5 & GT-S):

• 2-Door Coupe (Levin/Corolla): Fixed rear window, sportier profile
• 3-Door Liftback (Trueno/Sprinter): Rear hatch with glass, more practical

Common Upgrades & Swap Compatibility

Popular Engine Swaps:

• 4A-GE 20V Blacktop/Silvertop: Drop-in swap, 160-165 hp, improved head flow
• 3S-GE Beams: 2.0L DOHC VVT-i, 200+ hp, requires custom mounts
• 2JZ-GE/2JZ-GTE: Supra inline-6, 220-320 hp, requires subframe reinforcement
• SR20DET: Nissan turbo 4-cylinder, 205-250 hp, popular drift swap
• K20/K24 Honda: 200-240 hp, requires custom K-series swap kit

Suspension Upgrades:

• Coilover conversion (KYB, BC Racing, Fortune Auto)
• Poly/spherical bushings for 4-link rear
• Rear disc brake conversion (AE92 calipers, common swap)
• Sway bar upgrades (adjustable front/rear)

Transmission Swaps:

• T50 → TRD LSD: Direct replacement, stronger 1-2 synchros
• T50 → Altezza/MR2 6-speed: Requires custom bellhousing adapter

Historical Context

The AE86 was the final rear-wheel-drive generation of the Toyota Corolla before the platform switched to front-wheel drive with the E90 series in 1987. Despite being marketed as an economy car in most markets, the GT-S variant (and JDM Trueno GT-Apex) featured performance-oriented gearing, LSD, and sport suspension that made it competitive in showroom stock racing.

The car gained cult status in the 1990s through Japanese drifting culture (particularly Initial D manga/anime) and has since become one of the most collectible JDM cars, with clean examples commanding $20,000-$50,000+ depending on condition and originality.

Import Eligibility (25-Year Rule)

• 1983 Models: Eligible since 2008 ✅
• 1984 Models: Eligible since 2009 ✅
• 1985 Models: Eligible since 2010 ✅
• 1986 Models: Eligible since 2011 ✅
• 1987 Models: Eligible since 2012 ✅

All AE86 variants are now legal for import to the United States under the 25-year exemption rule. However, due to the platform's age (40+ years), rust damage and mechanical wear are primary concerns when evaluating imports.

Buying Guide

What to Look For:

• Rust-free unibody (rocker panels, rear hatch seal, battery tray)
• Original 4A-GE engine with timing belt service history
• Factory LSD (GT-S models) - verify with one-wheel-up test
• Clean title, no accident damage to rear subframe mounting points
• Original interior with intact dash (common cracking issue)

Average Prices (2026 US Market):

• SR5 Coupe (driver condition): $12,000-$18,000
• SR5 Liftback (driver condition): $10,000-$15,000
• GT-S Coupe (good condition): $25,000-$40,000
• GT-S Liftback (good condition): $20,000-$35,000
• Pristine/Original Examples: $50,000-$80,000+
• Modified Track Cars: $15,000-$30,000 (depending on build quality)

Common Issues:

• Rust (rockers, rear hatch, battery tray) - chassis killer
• Worn suspension bushings (4-link rear, especially)
• Timing belt overdue (60k interval critical)
• Carburetor wear (early models)
• T-VIS valve sticking (late models)
• Cracked dashboard (UV damage)

Specifications Summary Table

Last Updated: January 2026. Specifications verified against factory service manuals and period road tests.